\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853\uff5c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c \u7b2c1\u56de<\/title>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap\" rel=\"stylesheet\"\/>\n<style>\n*, *::before, *::after { box-sizing: border-box; }\nbody {\n background-color: #f0f4ff;\n margin: 0; padding: 20px;\n font-family: \"Noto Sans JP\", sans-serif;\n -webkit-font-smoothing: antialiased;\n}\n.web-container {\n background-color: #ffffff;\n max-width: 900px;\n margin: 0 auto;\n box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);\n min-height: 100vh;\n}\n.risk-report {\n font-family: \"Noto Sans JP\", sans-serif;\n line-height: 1.8;\n color: #333;\n padding: 40px 48px 56px;\n}\n.risk-report h1, .risk-report h2, .risk-report h3, .risk-report h4 {\n font-weight: 700;\n margin-top: 2.5em;\n}\n.risk-report h1 {\n font-size: 2rem;\n border-left: 6px solid #1d4ed8;\n padding-left: 12px;\n margin-bottom: 1em;\n line-height: 1.4;\n color: #1e293b;\n}\n.risk-report h2 {\n font-size: 1.6rem;\n border-left: 5px solid #1d4ed8;\n padding-left: 10px;\n color: #1e293b;\n margin-bottom: 1em;\n}\n.risk-report h3 {\n font-size: 1.3rem;\n border-left: 4px solid #93c5fd;\n padding-left: 8px;\n color: #334155;\n margin-bottom: 0.8em;\n}\n.risk-report h4 {\n font-size: 1.1rem;\n color: #475569;\n margin-top: 1.5em;\n margin-bottom: 0.5em;\n}\n.risk-report p { margin-bottom: 1.5em; }\n.risk-report ul, .risk-report ol { margin-left: 1.2em; padding-left: 0; }\n.risk-report li { margin-bottom: 0.4em; }\n.risk-report ul li { list-style-type: disc; }\n.risk-report strong { color: #1d4ed8; font-weight: 700; }\n\n.alert-box {\n background: #eff6ff; border-left: 5px solid #1d4ed8;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.info-box {\n background: #eff6ff; border-left: 5px solid #1d4ed8;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.case-box {\n background: #f8fafc; border-left: 5px solid #93c5fd;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.checklist-box {\n background: #eff6ff; border-left: 5px solid #1d4ed8;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.warning-box {\n background: #eff6ff; border-left: 5px solid #93c5fd;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.success-box {\n background: #eff6ff; border-left: 5px solid #1d4ed8;\n padding: 20px; margin: 2em 0; border-radius: 4px;\n}\n.note-text {\n font-size: 0.9em; color: #666;\n text-align: right; margin-top: 1em;\n}\n.intro-section {\n background: #eff6ff; padding: 32px 40px;\n margin: 2em 0; border-radius: 8px;\n border: 1px solid #bfdbfe;\n}\n\n\/* ==============================\n \u30b7\u30ea\u30fc\u30ba\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff08\u30b0\u30ea\u30fc\u30f3\u7cfb\uff09\n ============================== *\/\n.series-index {\n background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 60%, #2563eb 100%);\n border-radius: 10px;\n padding: 24px 28px;\n margin: 1.5em 0 2em 0;\n color: #fff;\n}\n.series-index-header {\n display: flex; align-items: center;\n gap: 10px; margin-bottom: 10px;\n}\n.series-month-badge {\n background: #bfdbfe; color: #1e3a8a;\n font-size: 0.75rem; font-weight: 900;\n padding: 3px 10px; border-radius: 20px;\n letter-spacing: 0.05em;\n}\n.series-title-label {\n font-size: 0.78rem; color: #bfdbfe;\n font-weight: 500; letter-spacing: 0.08em;\n}\n.series-index-main-title {\n font-size: 1.25rem; font-weight: 900;\n color: #ffffff; margin-bottom: 16px;\n letter-spacing: 0.02em;\n border-bottom: 1px solid rgba(255,255,255,0.2);\n padding-bottom: 12px;\n}\n.series-index-list {\n list-style: none; margin: 0; padding: 0;\n display: flex; flex-direction: column; gap: 8px;\n}\n.series-index-item {\n display: flex; align-items: baseline; gap: 10px;\n padding: 8px 12px; border-radius: 6px;\n font-size: 0.9rem; color: #bfdbfe;\n border: 1px solid transparent;\n}\n.series-index-item.done {\n color: #93c5fd;\n transition: background 0.2s ease;\n}\n.series-index-item.done:hover {\n background: rgba(255,255,255,0.08);\n border-color: rgba(255,255,255,0.2);\n cursor: pointer;\n}\n.series-index-item.current {\n background: rgba(255,255,255,0.12);\n border-color: rgba(255,255,255,0.25);\n color: #ffffff;\n}\n.ep-link {\n display: flex; align-items: baseline;\n gap: 10px; width: 100%;\n color: inherit; text-decoration: none;\n}\n.ep-link:hover .ep-title {\n text-decoration: underline;\n text-underline-offset: 3px;\n}\n.ep-num {\n font-size: 0.72rem; font-weight: 700;\n background: rgba(255,255,255,0.15);\n color: #bfdbfe; padding: 2px 8px;\n border-radius: 20px; white-space: nowrap;\n flex-shrink: 0;\n}\n.series-index-item.done .ep-num {\n background: rgba(255,255,255,0.1);\n color: #93c5fd;\n}\n.series-index-item.current .ep-num {\n background: #bfdbfe; color: #1e3a8a;\n}\n.ep-title { flex: 1; line-height: 1.5; }\n.ep-badge-done {\n font-size: 0.7rem; font-weight: 700;\n background: rgba(255,255,255,0.15);\n color: #93c5fd; padding: 2px 8px;\n border-radius: 20px; white-space: nowrap;\n flex-shrink: 0;\n}\n.ep-badge-now {\n font-size: 0.7rem; font-weight: 700;\n background: #bfdbfe; color: #1e3a8a;\n padding: 2px 8px; border-radius: 20px;\n white-space: nowrap; flex-shrink: 0;\n animation: pulse-badge 2s ease-in-out infinite;\n}\n@keyframes pulse-badge {\n 0%, 100% { opacity: 1; }\n 50% { opacity: 0.6; }\n}\n\n\/* ==============================\n \u7d71\u8a08\u30ab\u30fc\u30c9\uff08\u30b0\u30ea\u30fc\u30f3\u7cfb\uff09\n ============================== *\/\n.stat-row { display: flex; gap: 16px; flex-wrap: wrap; margin: 2em 0; }\n.stat-card {\n flex: 1 1 160px; background: #eff6ff;\n border: 1px solid #bfdbfe; border-radius: 8px;\n padding: 18px 16px; text-align: center;\n}\n.stat-card .num {\n font-size: 2.0rem; font-weight: 900;\n color: #1d4ed8; line-height: 1.1;\n}\n.stat-card .unit { font-size: 0.8rem; color: #2563eb; margin-top: 4px; }\n.stat-card .label { font-size: 0.78rem; color: #475569; margin-top: 6px; }\n\n\/* ==============================\n \u4e8b\u4f8b\u30ab\u30fc\u30c9\n ============================== *\/\n.incident-card {\n border: 1px solid #E2E8F0;\n border-radius: 8px;\n padding: 20px 24px;\n margin: 1.2em 0;\n background: #fff;\n position: relative;\n overflow: hidden;\n}\n.incident-card::before {\n content: \"\";\n position: absolute;\n left: 0; top: 0; bottom: 0;\n width: 5px;\n background: #1d4ed8;\n}\n.incident-card.red::before { background: #2563eb; }\n.incident-card.orange::before { background: #93c5fd; }\n.incident-card.yellow::before { background: #bfdbfe; }\n.incident-header {\n display: flex;\n align-items: flex-start;\n justify-content: space-between;\n flex-wrap: wrap;\n gap: 8px;\n margin-bottom: 10px;\n}\n.incident-year {\n font-size: 0.75rem; font-weight: 700;\n color: #1d4ed8; background: #eff6ff;\n padding: 2px 10px; border-radius: 20px;\n white-space: nowrap;\n}\n.incident-card.red .incident-year {\n color: #1d4ed8; background: #eff6ff;\n}\n.incident-card.orange .incident-year {\n color: #2563eb; background: #eff6ff;\n}\n.incident-title {\n font-size: 1.05rem; font-weight: 700;\n color: #1e293b; margin: 0 0 8px 0;\n line-height: 1.4;\n}\n.incident-body {\n font-size: 0.9rem; color: #475569;\n line-height: 1.7;\n}\n\n\/* ==============================\n \u30b9\u30c6\u30c3\u30d7\u30d5\u30ed\u30fc\n ============================== *\/\n.step-flow {\n display: flex; flex-direction: column;\n gap: 0; margin: 2em 0;\n}\n.step-item {\n display: flex; align-items: flex-start;\n gap: 16px; padding: 18px 20px;\n background: #F8FAFC;\n border: 1px solid #E2E8F0;\n border-bottom: none;\n position: relative;\n}\n.step-item:first-child { border-radius: 8px 8px 0 0; }\n.step-item:last-child { border-radius: 0 0 8px 8px; border-bottom: 1px solid #E2E8F0; }\n.step-item::after {\n content: \"\u25bc\";\n position: absolute;\n bottom: -14px;\n left: 50%;\n transform: translateX(-50%);\n font-size: 0.85rem;\n color: #1d4ed8;\n z-index: 1;\n background: #fff;\n padding: 0 4px;\n}\n.step-item:last-child::after { display: none; }\n.step-num {\n min-width: 36px; height: 36px;\n background: #1d4ed8; color: #fff;\n border-radius: 50%;\n display: flex; align-items: center; justify-content: center;\n font-size: 0.9rem; font-weight: 900;\n flex-shrink: 0;\n}\n.step-content { flex: 1; }\n.step-content h4 {\n font-size: 1.05rem; font-weight: 700;\n color: #1d4ed8; margin: 0 0 6px 0;\n}\n.step-content p {\n font-size: 0.9rem; color: #475569;\n margin: 0; line-height: 1.7;\n}\n\n\/* ==============================\n \u6bd4\u8f03\u30c6\u30fc\u30d6\u30eb\n ============================== *\/\n.comparison-table {\n width: 100%; border-collapse: collapse;\n margin: 1.5em 0; font-size: 0.88rem;\n}\n.comparison-table th {\n background: #1d4ed8; color: #fff;\n padding: 10px 14px; text-align: left;\n font-weight: 700;\n}\n.comparison-table td {\n padding: 10px 14px;\n border-bottom: 1px solid #E2E8F0;\n vertical-align: top;\n color: #475569;\n}\n.comparison-table tr:nth-child(even) td { background: #eff6ff; }\n.comparison-table .highlight-cell {\n font-weight: 700; color: #1d4ed8;\n}\n\n\/* ==============================\n \u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\n ============================== *\/\n.checklist-section { margin: 1.5em 0; }\n.checklist-category {\n font-size: 1rem; font-weight: 700;\n color: #1d4ed8;\n margin: 1.2em 0 0.6em 0;\n padding-bottom: 4px;\n border-bottom: 2px solid #bfdbfe;\n}\n.checklist-items { list-style: none; margin: 0; padding: 0; }\n.checklist-items li {\n display: flex; align-items: flex-start;\n gap: 10px; padding: 7px 0;\n border-bottom: 1px dotted #bfdbfe;\n font-size: 0.9rem; color: #374151;\n line-height: 1.5;\n}\n.checklist-items li:last-child { border-bottom: none; }\n.check-icon {\n min-width: 20px; height: 20px;\n border: 2px solid #1d4ed8; border-radius: 4px;\n background: #fff; flex-shrink: 0;\n margin-top: 2px;\n}\n\n\/* ==============================\n \u6b21\u56de\u4e88\u544a\n ============================== *\/\n.next-issue-box {\n background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%);\n border-radius: 10px; padding: 24px 28px;\n margin: 3em 0 2em 0; color: #fff;\n}\n.next-issue-box .next-label {\n font-size: 0.75rem; font-weight: 700;\n color: #93c5fd; letter-spacing: 0.1em;\n margin-bottom: 8px;\n}\n.next-issue-box h3 {\n font-size: 1.3rem; font-weight: 900;\n color: #fff; margin: 0 0 10px 0;\n border-left: none; padding-left: 0;\n}\n.next-issue-box p {\n font-size: 0.9rem; color: #bfdbfe;\n margin: 0;\n}\n\n\/* ==============================\n \u53c2\u8003\u60c5\u5831\n ============================== *\/\n.ref-list {\n list-style: none; margin: 0; padding: 0;\n}\n.ref-list li {\n padding: 6px 0;\n border-bottom: 1px solid #E2E8F0;\n font-size: 0.88rem;\n}\n.ref-list li:last-child { border-bottom: none; }\n.ref-list a { color: #1d4ed8; word-break: break-all; }\n.ref-list a:hover { text-decoration: underline; }\n\n\/* ==============================\n \u30d5\u30c3\u30bf\u30fc\u60c5\u5831\n ============================== *\/\n.contact-block {\n background: #eff6ff; border: 1px solid #bfdbfe;\n border-radius: 8px; padding: 20px 24px;\n margin: 2em 0; font-size: 0.88rem;\n color: #374151; line-height: 2.0;\n}\n.contact-block strong {\n display: block; font-size: 1rem;\n color: #1d4ed8; margin-bottom: 6px;\n}\n\n@media (max-width: 600px) {\n .risk-report h1 { font-size: 1.5rem; }\n .risk-report h2 { font-size: 1.3rem; }\n .stat-row { gap: 10px; }\n .stat-card .num { font-size: 1.6rem; }\n .series-index { padding: 18px 16px; }\n .step-item { flex-direction: column; gap: 10px; }\n}\n<\/style>\n<\/head>\n<body>\n<div class=\"web-container\">\n<div class=\"risk-report\">\n\n <p class=\"note-text\">\u3053\u306e\u8a18\u4e8b\u306fAI\u304c\u57f7\u7b46\u3057\u305f\u3082\u306e\u3092\u7b46\u8005\u304c\u76e3\u4fee\u3057\u3066\u3044\u307e\u3059\u30022026\u5e745\u67087\u65e5\u6642\u70b9\u306e\u60c5\u5831\u3067\u3059\u3002<\/p>\n\n <h1>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528<br>\u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853<\/h1>\n\n \n <div class=\"series-index\">\n <div class=\"series-index-header\">\n <span class=\"series-month-badge\">2026\u5e745\u6708\u53f7<\/span>\n <span class=\"series-title-label\">\u51684\u56de\u30b7\u30ea\u30fc\u30ba\uff085\u6708\u914d\u4fe1\uff09<\/span>\n <\/div>\n <div class=\"series-index-main-title\">\ud83d\udcd8 \u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c<\/div>\n <ul class=\"series-index-list\">\n <li class=\"series-index-item current\">\n <span class=\"ep-num\">\u7b2c1\u56de<\/span>\n <span class=\"ep-title\">\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853<\/span>\n <span class=\"ep-badge-now\">\u4eca\u56de<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c2\u56de<\/span>\n <span class=\"ep-title\">\u30c6\u30ec\u30ef\u30fc\u30af\u30fb\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306e\u5b89\u5168\u306a\u50cd\u304d\u65b9 \u2015 \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u306e\u57fa\u672c<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/13 \u4e88\u5b9a<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c3\u56de<\/span>\n <span class=\"ep-title\">\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u304b\u3089\u7d44\u7e54\u3092\u5b88\u308b \u2015 \u53d6\u5f15\u5148\u30fb\u5916\u90e8\u30c4\u30fc\u30eb\u306e\u30ea\u30b9\u30af\u7ba1\u7406<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/20 \u4e88\u5b9a<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c4\u56de<\/span>\n <span class=\"ep-title\">\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u521d\u52d5\u5bfe\u5fdc \u2015 \u4fb5\u5bb3\u3092\u53d7\u3051\u305f\u3068\u304d\u3001\u793e\u54e1\u306f\u307e\u305a\u4f55\u3092\u3059\u3079\u304d\u304b<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/27 \u4e88\u5b9a<\/span>\n <\/li>\n <\/ul>\n <\/div>\n\n \n <div class=\"intro-section\">\n <p>\u300c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b\u300d\u30b7\u30ea\u30fc\u30ba\u7b2c1\u56de\u306f\u3001\u3059\u3079\u3066\u306e\u5bfe\u7b56\u306e\u524d\u63d0\u3068\u306a\u308b<strong>\u300c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u300d<\/strong>\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002\u3069\u308c\u3060\u3051\u5805\u7262\u306a\u9632\u5fa1\u3092\u7bc9\u3044\u3066\u3082\u3001<strong>\u7570\u5e38\u3092\u691c\u77e5\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u4fb5\u5165\u306f\u9759\u304b\u306b\u5e83\u304c\u308a\u307e\u3059\u3002<\/strong><\/p>\n <p>IPA\u304c\u516c\u8868\u3057\u305f<strong>\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d<\/strong>\u3067\u306f\u3001\u7d44\u7e54\u5411\u3051\u8105\u5a01\u306e\u7b2c1\u4f4d\u304c<strong>\u300c\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3\u300d\uff0811\u5e74\u9023\u7d9a1\u4f4d\uff09<\/strong>\u3001\u7d9a\u3044\u3066<strong>\u300c\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483\u300d\u300c\u5185\u90e8\u4e0d\u6b63\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u7b49\u306e\u88ab\u5bb3\u300d<\/strong>\u3068\u3001\u3044\u305a\u308c\u3082<strong>\u300c\u4fb5\u5165\u5f8c\u306b\u3044\u304b\u306b\u65e9\u304f\u6c17\u3065\u3051\u308b\u304b\u300d<\/strong>\u304c\u88ab\u5bb3\u898f\u6a21\u3092\u5de6\u53f3\u3059\u308b\u8105\u5a01\u3070\u304b\u308a\u3067\u3059\uff08IPA 2026\u5e741\u6708\u516c\u8868\uff09\u3002<\/p>\n <p>2025\u5e74\u3001\u65e5\u672c\u56fd\u5185\u3067\u516c\u8868\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f<strong>559\u4ef6\uff081\u65e5\u7d041.5\u4ef6\uff09<\/strong>\u306b\u9054\u3057\u307e\u3057\u305f\uff08\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u30012026\u5e741\u6708\u66f4\u65b0\u7248\uff09\u3002\u4eca\u53f7\u3067\u306f\u3001\u898f\u6a21\u3092\u554f\u308f\u305a\u5b9f\u8df5\u3067\u304d\u308b\u76e3\u8996\u4f53\u5236\u306e\u69cb\u7bc9\u3068\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u6642\u306e\u5bfe\u5fdc\u30d5\u30ed\u30fc\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <div class=\"stat-row\">\n <div class=\"stat-card\">\n <div class=\"num\">181\u65e5<\/div>\n <div class=\"unit\">\u2192 \u4fb5\u5bb3\u306e\u5e73\u5747\u691c\u77e5\u6240\u8981\u65e5\u6570\uff08\u4e16\u754c\u5e73\u5747\uff09<\/div>\n <div class=\"label\">\u691c\u77e5\uff0b\u5c01\u3058\u8fbc\u3081\u306e\u5408\u8a08\u306f241\u65e5\uff08IBM Cost of a Data Breach Report 2025\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">\u6700\u592750%<\/div>\n <div class=\"unit\">\u8105\u5a01\u691c\u77e5\u30fb\u5bfe\u5fdc\u6642\u9593\u306e\u77ed\u7e2e<\/div>\n <div class=\"label\">Microsoft Defender for Endpoint \u5c0e\u5165\u5b9f\u7e3e\uff08Microsoft\u516c\u5f0f\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">74%<\/div>\n <div class=\"unit\">SIEM\uff0bSOAR\u7d71\u5408\u7387<\/div>\n <div class=\"label\">SIEM\u306b\u81ea\u52d5\u5bfe\u5fdc\uff08SOAR\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e\u5272\u5408\uff08ZeroThreat.ai \"Key Zero Trust Statistics 2026\"\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">559\u4ef6<\/div>\n <div class=\"unit\">2025\u5e74\u56fd\u5185\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u516c\u8868\u6570\uff08\u901a\u5e74\uff09<\/div>\n <div class=\"label\">1\u65e5\u5e73\u57471.5\u4ef6\u306e\u30da\u30fc\u30b9\uff08\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u30012026\u5e741\u6708\u66f4\u65b0\uff09<\/div>\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c1\u7ae0\uff1a\u306a\u305c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u304b<\/h2>\n\n <p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u539f\u5247\u306f\u300c\u5e38\u306b\u78ba\u8a8d\u3057\u3001\u6c7a\u3057\u3066\u4fe1\u983c\u3057\u306a\u3044\u300d\u3067\u3059\u3002\u3053\u308c\u306f\u5358\u306b\u5165\u53e3\u3092\u56fa\u3081\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u90e8\u3067\u3082\u5e38\u6642\u76e3\u8996\u3092\u7d9a\u3051\u308b<\/strong>\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n <p>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u304c\u793a\u3059\u7d44\u7e54\u5411\u3051\u8105\u5a01\u306e\u4e0a\u4f4d\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\uff081\u4f4d\uff09\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\uff082\u4f4d\uff09\u3001\u5185\u90e8\u4e0d\u6b63\uff083\u4f4d\uff09\u3001\u6a19\u7684\u578b\u653b\u6483\uff084\u4f4d\uff09\u3068\u3001<strong>\u3044\u305a\u308c\u3082\u300c\u4fb5\u5165\u5f8c\u306e\u6f5c\u4f0f\u300d\u3092\u524d\u63d0\u3068\u3059\u308b\u8105\u5a01<\/strong>\u3067\u3059\u3002\u5883\u754c\u9632\u5fa1\u3060\u3051\u3067\u306f\u691c\u77e5\u3067\u304d\u306a\u3044\u305f\u3081\u3001<strong>\u300c\u4fb5\u5165\u3055\u308c\u305f\u3042\u3068\u3001\u3069\u308c\u3060\u3051\u65e9\u304f\u6c17\u3065\u304f\u304b\u300d<\/strong>\u304c\u73fe\u4ee3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e3b\u6226\u5834\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n <div class=\"alert-box\">\n <strong>\u26a0\ufe0f \u4fb5\u5165\u3057\u3066\u304b\u3089\u306e\"\u9759\u5bc2\"\u304c\u6700\u3082\u5371\u967a<\/strong>\n <p style=\"margin:0.5em 0 0;\">\u653b\u6483\u8005\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u4fb5\u5165\u3057\u305f\u5f8c\u3001\u3059\u3050\u306b\u52d5\u304f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IBM\u306e\u8abf\u67fb\u3067\u306f\u3001\u4fb5\u5bb3\u306e\u691c\u77e5\u307e\u3067\u306b\u4e16\u754c\u5e73\u5747\u3067<strong>181\u65e5<\/strong>\u3001\u5c01\u3058\u8fbc\u3081\u5b8c\u4e86\u307e\u3067\u542b\u3081\u308b\u3068<strong>241\u65e5<\/strong>\u3092\u8981\u3057\u307e\u3059\uff08IBM Cost of a Data Breach Report 2025\uff09\u3002\u7d99\u7d9a\u7684\u76e3\u8996\u306a\u3057\u3067\u306f\u3001\u305d\u306e\u9593\u305a\u3063\u3068\u300c\u6c17\u3065\u3051\u306a\u3044\u300d\u72b6\u614b\u304c\u7d9a\u304d\u307e\u3059\u3002<\/p>\n <\/div>\n\n <div class=\"info-box\">\n <strong>\ud83d\udcca IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8 \u2015 \u30c8\u30c3\u30d75<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>\u7b2c1\u4f4d\uff1a\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3<\/strong>\uff0811\u5e74\u9023\u7d9a1\u4f4d\uff09<\/li>\n <li><strong>\u7b2c2\u4f4d\uff1a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483<\/strong><\/li>\n <li><strong>\u7b2c3\u4f4d\uff1a\u5185\u90e8\u4e0d\u6b63\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u7b49\u306e\u88ab\u5bb3<\/strong><\/li>\n <li><strong>\u7b2c4\u4f4d\uff1a\u6a19\u7684\u578b\u653b\u6483\u306b\u3088\u308b\u6a5f\u5bc6\u60c5\u5831\u306e\u7a83\u53d6<\/strong><\/li>\n <li><strong>\u7b2c5\u4f4d\uff1a\u30c6\u30ec\u30ef\u30fc\u30af\u7b49\u306e\u30cb\u30e5\u30fc\u30ce\u30fc\u30de\u30eb\u306a\u50cd\u304d\u65b9\u3092\u72d9\u3063\u305f\u653b\u6483<\/strong><\/li>\n <\/ul>\n <p style=\"margin-top:1em;\">\u4e0a\u4f4d\u8105\u5a01\u306e\u591a\u304f\u306f<strong>\u300c\u4fb5\u5165\u3057\u3066\u304b\u3089\u6642\u9593\u3092\u304b\u3051\u3066\u6f5c\u4f0f\u30fb\u62e1\u6563\u3059\u308b\u300d<\/strong>\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5165\u53e3\u5bfe\u7b56\u306b\u52a0\u3048\u3066<strong>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u4e0d\u53ef\u6b20<\/strong>\u306b\u306a\u308a\u307e\u3059\uff08\u51fa\u5178\uff1aIPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d2026\u5e741\u6708\u516c\u8868\uff09\u3002<\/p>\n <\/div>\n\n <h3>\u306a\u305c\u691c\u77e5\u304c\u9045\u308c\u308b\u306e\u304b \u2015 3\u3064\u306e\u539f\u56e0<\/h3>\n\n <div class=\"incident-card\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2460 \u30ed\u30b0\u304c\u591a\u3059\u304e\u3066\u4eba\u9593\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044<\/p>\n <span class=\"incident-year\">\u69cb\u9020\u7684\u554f\u984c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u4e2d\u898f\u6a21\u4f01\u696d\u3067\u30821\u65e5\u6570\u767e\u4e07\u884c\u306e\u30ed\u30b0\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u624b\u52d5\u3067\u306e\u78ba\u8a8d\u306f\u73fe\u5b9f\u7684\u3067\u306a\u304f\u3001\u91cd\u8981\u306a\u30a2\u30e9\u30fc\u30c8\u304c\u57cb\u3082\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u306a\u3057\u3067\u306f\u76e3\u8996\u306f\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002\n <\/div>\n <\/div>\n\n <div class=\"incident-card orange\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2461 \u5883\u754c\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u524d\u63d0\u306e\u8a2d\u8a08<\/p>\n <span class=\"incident-year\">\u8a2d\u8a08\u306e\u9650\u754c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u300c\u5916\u90e8\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308c\u3070\u5185\u90e8\u306f\u5b89\u5168\u300d\u3068\u3044\u3046\u65e7\u6765\u306e\u767a\u60f3\u3067\u306f\u3001VPN\u7d4c\u7531\u3084\u5185\u90e8\u304b\u3089\u306e\u653b\u6483\uff08\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc\u8105\u5a01\u30fb\u6a2a\u79fb\u52d5\uff09\u3092\u898b\u9003\u3057\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3067\u306f\u5185\u90e8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3082\u5e38\u6642\u76e3\u8996\u5bfe\u8c61\u3067\u3059\u3002\n <\/div>\n <\/div>\n\n <div class=\"incident-card red\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2462 \u30a2\u30e9\u30fc\u30c8\u3078\u306e\u5bfe\u5fdc\u4f53\u5236\u304c\u306a\u3044<\/p>\n <span class=\"incident-year\">\u904b\u7528\u306e\u554f\u984c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3066\u3082\u300c\u8ab0\u304c\u30a2\u30e9\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u4f55\u3092\u3059\u308b\u304b\u300d\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u691c\u77e5\u3057\u3066\u3082\u5bfe\u5fdc\u304c\u9045\u308c\u307e\u3059\u3002\u7d44\u7e54\u898f\u6a21\u3092\u554f\u308f\u305a\u3001\u4e8b\u524d\u306e\u5bfe\u5fdc\u624b\u9806\uff08\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\uff09\u306e\u6574\u5099\u304c\u91cd\u8981\u3067\u3059\u3002\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c2\u7ae0\uff1aSIEM\u3068SOAR\u306e\u57fa\u790e \u2015 \u76e3\u8996\u30c4\u30fc\u30eb\u5165\u9580<\/h2>\n\n <p>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u4e2d\u6838\u3068\u306a\u308b\u306e\u304c <strong>SIEM\uff08Security Information and Event Management\uff09<\/strong> \u3068 <strong>SOAR\uff08Security Orchestration, Automation and Response\uff09<\/strong> \u3067\u3059\u3002\u96e3\u3057\u305d\u3046\u306b\u805e\u3053\u3048\u307e\u3059\u304c\u3001\u30af\u30e9\u30a6\u30c9\u578b\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u898f\u6a21\u3092\u554f\u308f\u305a\u5c0e\u5165\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n <div class=\"info-box\">\n <strong>\ud83d\udcca SIEM\u3068SOAR\u306e\u9055\u3044\u3092\u3072\u3068\u8a00\u3067<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>SIEM<\/strong>\uff1a\u5404\u7a2e\u30ed\u30b0\u3092\u96c6\u7d04\u30fb\u5206\u6790\u3057\u3001\u7570\u5e38\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u300c\u691c\u77e5\u30fb\u901a\u77e5\u300d\u3059\u308b\u30b7\u30b9\u30c6\u30e0<\/li>\n <li><strong>SOAR<\/strong>\uff1a\u691c\u77e5\u3057\u305f\u8105\u5a01\u306b\u5bfe\u3057\u3066\u300c\u81ea\u52d5\u5bfe\u5fdc\u30fb\u5c01\u3058\u8fbc\u3081\u300d\u3092\u884c\u3046\u30b7\u30b9\u30c6\u30e0<\/li>\n <li><strong>\u7d44\u307f\u5408\u308f\u305b<\/strong>\uff1aSIEM\u3067\u691c\u77e5 \u2192 SOAR\u3067\u81ea\u52d5\u5bfe\u5fdc\u3001\u304c\u73fe\u4ee3\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\uff08\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e74%\u304c\u7d71\u5408\u904b\u7528\u30fbZeroThreat.ai 2026\uff09<\/li>\n <\/ul>\n <\/div>\n\n <h3>\u4e3b\u8981\u30c4\u30fc\u30eb\u6bd4\u8f03<\/h3>\n\n <table class=\"comparison-table\">\n <tr>\n <th>\u30c4\u30fc\u30eb<\/th>\n <th>\u7279\u5fb4<\/th>\n <th>\u4fa1\u683c\u5e2f<\/th>\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Microsoft Sentinel<\/td>\n <td>Microsoft 365\u3068\u6df1\u304f\u7d71\u5408\u3002AI\u30d9\u30fc\u30b9\u306e\u8105\u5a01\u691c\u77e5\u3002\u7121\u6599\u67a0\u3042\u308a<\/td>\n <td>\u5f93\u91cf\u8ab2\u91d1\uff08\u5206\u6790\u5c64: \u7d04\u00a5730\/GB\u301c\u3001\u30ed\u30b0\u91cf\u306b\u3088\u308a\u5927\u5e45\u5909\u52d5\uff09\uff0f\u516c\u5f0f\u30b5\u30a4\u30c8\u53c2\u7167<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Elastic SIEM<\/td>\n <td>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d9\u30fc\u30b9\u3002\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u9ad8\u3002\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u53ef<\/td>\n <td>\u7121\u6599\u301c\uff08\u30af\u30e9\u30a6\u30c9\u7248\u306f\u6709\u6599\uff09<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Cloudflare Zero Trust<\/td>\n <td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\uff0bZTNA\u3002\u7121\u6599\u30d7\u30e9\u30f3\u306750\u540d\u307e\u3067\u5229\u7528\u53ef<\/td>\n <td>\u7121\u6599\uff0850\u30e6\u30fc\u30b6\u30fc\u307e\u3067\uff09\uff0fPay-as-you-go: $7\/\u30e6\u30fc\u30b6\u30fc\/\u6708\u301c\uff08Cloudflare\u516c\u5f0f\uff09<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">MVISION EDR\uff08Trellix\uff09<\/td>\n <td>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u7279\u5316\u3002AI\u3067\u8105\u5a01\u3092\u81ea\u52d5\u5206\u985e\u30fb\u5bfe\u5fdc\u63d0\u6848<\/td>\n <td>\u500b\u5225\u898b\u7a4d\u3082\u308a\uff08Trellix\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u554f\u3044\u5408\u308f\u305b\uff09<\/td>\n\n <\/tr>\n <\/table>\n\n <div class=\"warning-box\">\n <strong>\ud83d\udca1 \u307e\u305a\u306fMicrosoft 365\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u6700\u5927\u6d3b\u7528<\/strong>\n <p style=\"margin:0.5em 0 0;\">\u3059\u3067\u306bMicrosoft 365\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001<strong>Microsoft Defender for Business<\/strong>\uff08Microsoft 365 Business Premium \u306b\u542b\u307e\u308c\u308b\uff09\u3092\u6709\u52b9\u5316\u3059\u308b\u3060\u3051\u3067\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u76e3\u8996\u30fb\u8105\u5a01\u691c\u77e5\u30fb\u81ea\u52d5\u5bfe\u5fdc\u306e\u57fa\u76e4\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002\u8ffd\u52a0\u30b3\u30b9\u30c8\u30bc\u30ed\u3067\u59cb\u3081\u3089\u308c\u308b\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\uff08Microsoft Defender for Business \u516c\u5f0f\uff09\u3002<\/p>\n <\/div>\n\n \n <h2>\u7b2c3\u7ae0\uff1a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e5\u30b9\u30c6\u30c3\u30d7 \u2015 \u767a\u751f\u304b\u3089\u56de\u5fa9\u307e\u3067<\/h2>\n\n <p>\u76e3\u8996\u30c4\u30fc\u30eb\u304c\u7570\u5e38\u3092\u691c\u77e5\u3057\u305f\u5f8c\u3001<strong>\u4f55\u3092\u3069\u306e\u9806\u756a\u3067\u3084\u308b\u304b<\/strong>\u3092\u4e8b\u524d\u306b\u6c7a\u3081\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u306e\u624b\u9806\u66f8\u306f\u3001\u30d1\u30cb\u30c3\u30af\u72b6\u614b\u3067\u3082\u8ff7\u308f\u305a\u884c\u52d5\u3059\u308b\u305f\u3081\u306e\u6307\u91dd\u3067\u3059\u3002<\/p>\n\n <div class=\"step-flow\">\n <div class=\"step-item\">\n <div class=\"step-num\">1<\/div>\n <div class=\"step-content\">\n <h4>\u691c\u77e5\uff08Detect\uff09\u2015 \u7570\u5e38\u306e\u767a\u898b\u3068\u521d\u671f\u8a55\u4fa1<\/h4>\n <p>SIEM\u30a2\u30e9\u30fc\u30c8\u30fb\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u691c\u77e5\u30fb\u30e6\u30fc\u30b6\u30fc\u5831\u544a\u306a\u3069\u3067\u7570\u5e38\u3092\u628a\u63e1\u3002\u300c\u672c\u7269\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304b\u8aa4\u691c\u77e5\u304b\u300d\u3092\u521d\u671f\u5224\u65ad\u3057\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c1\u30fc\u30e0\u3078\u5373\u6642\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3002<br><strong>\u76ee\u6a19\u6642\u9593\uff1a\u691c\u77e5\u304b\u308915\u5206\u4ee5\u5185\u306b\u521d\u671f\u5224\u65ad\u5b8c\u4e86<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">2<\/div>\n <div class=\"step-content\">\n <h4>\u5206\u6790\uff08Analyze\uff09\u2015 \u7bc4\u56f2\u3068\u5f71\u97ff\u306e\u7279\u5b9a<\/h4>\n <p>\u4f55\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u304b\uff08\u30a2\u30ab\u30a6\u30f3\u30c8\u30fb\u7aef\u672b\u30fb\u30c7\u30fc\u30bf\uff09\u3001\u3069\u3053\u304b\u3089\u4fb5\u5165\u3057\u305f\u304b\uff08\u4fb5\u5165\u7d4c\u8def\uff09\u3001\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u304b\uff08\u6a2a\u79fb\u52d5\u306e\u6709\u7121\uff09\u3092\u8abf\u67fb\u3002\u30ed\u30b0\u5206\u6790\u3068\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u3092\u4e26\u884c\u5b9f\u65bd\u3002<br><strong>\u5916\u90e8\u5c02\u9580\u5bb6\uff08MSP\/MSSP\uff09\u3078\u306e\u4f9d\u983c\u3082\u691c\u8a0e<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">3<\/div>\n <div class=\"step-content\">\n <h4>\u5c01\u3058\u8fbc\u3081\uff08Contain\uff09\u2015 \u88ab\u5bb3\u306e\u62e1\u5927\u963b\u6b62<\/h4>\n <p>\u4fb5\u5bb3\u3055\u308c\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u7121\u52b9\u5316\u3001\u611f\u67d3\u7aef\u672b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9694\u96e2\u3001\u7591\u308f\u3057\u3044\u30d7\u30ed\u30bb\u30b9\u306e\u505c\u6b62\u3002\u3053\u306e\u6bb5\u968e\u3067\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u88ab\u5bb3\u898f\u6a21\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002<strong>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3053\u3053\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">4<\/div>\n <div class=\"step-content\">\n <h4>\u56de\u5fa9\uff08Recover\uff09\u2015 \u696d\u52d9\u306e\u6b63\u5e38\u5316<\/h4>\n <p>\u30af\u30ea\u30fc\u30f3\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u5fa9\u5143\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528\u3002\u6bb5\u968e\u7684\u306b\u696d\u52d9\u3092\u518d\u958b\u3057\u3001\u518d\u4fb5\u5bb3\u304c\u306a\u3044\u304b\u76e3\u8996\u3092\u7d99\u7d9a\u3002<br><strong>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u5834\u5408\uff1a\u5e73\u5747\u5fa9\u65e7\u671f\u9593\u306f\u6570\u65e5\u301c\u6570\u9031\u9593<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">5<\/div>\n <div class=\"step-content\">\n <h4>\u6539\u5584\uff08Improve\uff09\u2015 \u518d\u767a\u9632\u6b62\u3068\u4f53\u5236\u5f37\u5316<\/h4>\n <p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u539f\u56e0\u5206\u6790\uff08\u30dd\u30b9\u30c8\u30e2\u30fc\u30c6\u30e0\uff09\u3001\u5bfe\u5fdc\u624b\u9806\u306e\u898b\u76f4\u3057\u3001\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3001\u76e3\u8996\u30eb\u30fc\u30eb\u306e\u66f4\u65b0\u3002<strong>\u300c\u306a\u305c\u9632\u3052\u306a\u304b\u3063\u305f\u304b\u300d\u3092\u6b63\u76f4\u306b\u632f\u308a\u8fd4\u308a\u3001\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u306b\u53cd\u6620\u3059\u308b\u3053\u3068\u304c\u6700\u91cd\u8981\u3002<\/strong><\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"case-box\">\n <strong>\ud83d\udccb \u4e8b\u4f8b\uff1a\u88fd\u9020\u696dB\u793e\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u5fdc\uff082025\u5e74\uff09<\/strong>\n <p style=\"margin-top:0.8em;\">\u88fd\u9020\u696dB\u793e\u306f\u3001\u793e\u5185\u306bSIEM\u3092\u5c0e\u5165\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3\u304b\u3089\u6c17\u3065\u304f\u307e\u3067\u306b<strong>3\u65e5\u9593<\/strong>\u304b\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u9593\u306b\u611f\u67d3\u306f\u4e3b\u8981\u30b5\u30fc\u30d0\u30fc5\u53f0\u306b\u62e1\u5927\u3057\u3001\u696d\u52d9\u505c\u6b62\u306f<strong>2\u9031\u9593<\/strong>\u306b\u53ca\u3073\u307e\u3057\u305f\u3002\u4e8b\u5f8c\u306bMicrosoft Sentinel\uff08Defender for Business\uff09\u3092\u5c0e\u5165\u3057\u3001\u7fcc\u5e74\u306e\u5225\u306e\u653b\u6483\u8a66\u884c\u3092<strong>15\u5206\u4ee5\u5185<\/strong>\u306b\u691c\u77e5\u30fb\u9694\u96e2\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <h2>\u7b2c4\u7ae0\uff1a\u4eca\u3059\u3050\u59cb\u3081\u308b3\u3064\u306e\u76e3\u8996\u8a2d\u5b9a<\/h2>\n\n <p>\u9ad8\u5ea6\u306a\u30c4\u30fc\u30eb\u304c\u306a\u304f\u3066\u3082\u3001\u4eca\u65e5\u304b\u3089\u3067\u304d\u308b\u76e3\u8996\u8a2d\u5b9a\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e3\u3064\u306f\u3001\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u691c\u77e5\u80fd\u529b\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2460 Microsoft 365 \u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u30ed\u30b0\u76e3\u8996\u3092\u6709\u52b9\u5316<\/h3>\n <p>Microsoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc \u2192 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u2192 \u30b5\u30a4\u30f3\u30a4\u30f3\u30ed\u30b0\u3002<strong>\u300c\u4e0d\u5be9\u306a\u30b5\u30a4\u30f3\u30a4\u30f3\u300d\u30a2\u30e9\u30fc\u30c8\u3092\u6709\u52b9\u5316<\/strong>\u3059\u308b\u3060\u3051\u3067\u3001\u6d77\u5916IP\u3084\u672a\u77e5\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5373\u6642\u901a\u77e5\u3067\u304d\u307e\u3059\u3002\u8a2d\u5b9a\u6642\u9593\uff1a\u7d0430\u5206\u3002<\/p>\n <\/div>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2461 Cloudflare Zero Trust \u306e\u7121\u6599\u30d7\u30e9\u30f3\u3092\u5c0e\u5165<\/h3>\n <p>50\u540d\u307e\u3067\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308bCloudflare Zero Trust\u306eDNS\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u5316\u3002\u60aa\u610f\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u81ea\u52d5\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3082\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fb\u30de\u30eb\u30a6\u30a7\u30a2\u901a\u4fe1\u306e\u906e\u65ad\u306b\u5373\u52b9\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n <\/div>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2462 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u9023\u7d61\u5148\u30ea\u30b9\u30c8\u306e\u4f5c\u6210<\/h3>\n <p>\u30c4\u30fc\u30eb\u4ee5\u524d\u306e\u554f\u984c\u3068\u3057\u3066\u3001\u300c\u7570\u5e38\u3092\u767a\u898b\u3057\u305f\u3089\u8ab0\u306b\u9023\u7d61\u3059\u308b\u304b\u300d\u3092\u660e\u6587\u5316\u3057\u307e\u3059\u3002\u793e\u5185IT\u62c5\u5f53 \u2192 \u7d4c\u55b6\u8005 \u2192 \u5916\u90e8MSP \u2192 \u8b66\u5bdf\u5e81\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u76f8\u8ac7\u7a93\u53e3\u3001\u306e\u9023\u7d61\u30d5\u30ed\u30fc\u30921\u679a\u306e\u7d19\u306b\u307e\u3068\u3081\u3001\u5168\u54e1\u306b\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <\/div>\n\n \n <h2>\u5b9f\u8df5\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8 \u2015 \u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7de8<\/h2>\n\n <div class=\"checklist-box\">\n <div class=\"checklist-section\">\n <div class=\"checklist-category\">\ud83d\udd0d \u76e3\u8996\u30fb\u691c\u77e5\u306e\u6574\u5099<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>Microsoft 365 \/ Google Workspace \u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u30a2\u30e9\u30fc\u30c8\u3092\u6709\u52b9\u5316\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff08PC\u30fb\u30b9\u30de\u30db\uff09\u306bEDR\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30fb\u30eb\u30fc\u30bf\u30fc\u306e\u30ed\u30b0\u3092\u5b9a\u671f\u78ba\u8a8d\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u4e0d\u5be9\u306a\u30ed\u30b0\u30a4\u30f3\u3084\u7570\u5e38\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u901a\u77e5\u3059\u308b\u30a2\u30e9\u30fc\u30c8\u8a2d\u5b9a\u304c\u3042\u308b<\/li>\n <\/ul>\n\n <div class=\"checklist-category\">\ud83d\udea8 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u6e96\u5099<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\uff08\u624b\u9806\u66f8\uff09\u3092\u4f5c\u6210\u30fb\u5171\u6709\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u9023\u7d61\u5148\u30ea\u30b9\u30c8\uff08\u793e\u5185\u62c5\u5f53\u30fb\u5916\u90e8MSP\u30fb\u8b66\u5bdf\u76f8\u8ac7\u7a93\u53e3\uff09\u3092\u6574\u5099\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u91cd\u8981\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\/\u30aa\u30d5\u30b5\u30a4\u30c8\u4fdd\u7ba1\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u30c6\u30b9\u30c8\u3092\u5e741\u56de\u4ee5\u4e0a\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <\/ul>\n\n <div class=\"checklist-category\">\ud83d\udd04 \u7d99\u7d9a\u7684\u6539\u5584<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306b\u30dd\u30b9\u30c8\u30e2\u30fc\u30c6\u30e0\uff08\u632f\u308a\u8fd4\u308a\uff09\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>OS\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u30921\u9031\u9593\u4ee5\u5185\u306b\u9069\u7528\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u5e741\u56de\u4ee5\u4e0a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u68da\u5378\u3057\u3068\u898b\u76f4\u3057\u3092\u884c\u3063\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u793e\u54e1\u5411\u3051\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a13\u7df4\uff08\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u6a21\u64ec\u8a13\u7df4\u7b49\uff09\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <\/ul>\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c1\u56de\u306e\u307e\u3068\u3081\uff1a\u7d99\u7d9a\u7684\u76e3\u8996\u304c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u300c\u8981\u300d<\/h2>\n\n <p>\u4eca\u56de\u306f\u300c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528\u300d\u3092\u30c6\u30fc\u30de\u306b\u3001\u691c\u77e5\u304b\u3089\u56de\u5fa9\u307e\u30675\u30b9\u30c6\u30c3\u30d7\u3067\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u904b\u7528\u5b9f\u52d9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n <div class=\"info-box\">\n <strong>\ud83d\udccc \u7b2c1\u56de \u4eca\u56de\u306e\u30dd\u30a4\u30f3\u30c8\u6574\u7406<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>2026\u5e74\u306e\u8105\u5a01\u74b0\u5883<\/strong>\uff1aIPA\u300c10\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u304c<strong>11\u5e74\u9023\u7d9a1\u4f4d<\/strong>\u3002\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u30fb\u5185\u90e8\u4e0d\u6b63\u3068\u7d9a\u304d\u3001\u3044\u305a\u308c\u3082\u4fb5\u5165\u5f8c\u306e\u6f5c\u4f0f\u304c\u524d\u63d0<\/li>\n <li><strong>\u306a\u305c\u76e3\u8996\u304c\u5fc5\u8981\u304b<\/strong>\uff1a\u4fb5\u5bb3\u691c\u77e5\u307e\u3067\u4e16\u754c\u5e73\u5747181\u65e5\u30fb\u5c01\u3058\u8fbc\u3081\u5b8c\u4e86\u307e\u3067241\u65e5\u304b\u304b\u308b\uff08IBM Cost of a Data Breach Report 2025\uff09<\/li>\n <li><strong>SIEM\u3068SOAR<\/strong>\uff1a\u691c\u77e5\uff08SIEM\uff09\u3068\u81ea\u52d5\u5bfe\u5fdc\uff08SOAR\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u73fe\u4ee3\u6a19\u6e96\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e74%\u304c\u7d71\u5408\u904b\u7528\uff08ZeroThreat.ai 2026\uff09<\/li>\n <li><strong>5\u30b9\u30c6\u30c3\u30d7\u5bfe\u5fdc<\/strong>\uff1a\u691c\u77e5 \u2192 \u5206\u6790 \u2192 \u5c01\u3058\u8fbc\u3081 \u2192 \u56de\u5fa9 \u2192 \u6539\u5584\u3002\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u3092\u4e8b\u524d\u306b\u6574\u5099\u3059\u308b<\/li>\n <li><strong>\u4eca\u65e5\u304b\u3089\u3067\u304d\u308b3\u8a2d\u5b9a<\/strong>\uff1aM365\u30b5\u30a4\u30f3\u30a4\u30f3\u30a2\u30e9\u30fc\u30c8 \/ Cloudflare ZT \u7121\u6599\u30d7\u30e9\u30f3 \/ \u7dca\u6025\u9023\u7d61\u5148\u30ea\u30b9\u30c8<\/li>\n <\/ul>\n <p style=\"margin-top:1em;\">\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306f\u4e00\u5ea6\u5c0e\u5165\u3057\u3066\u5b8c\u4e86\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8105\u5a01\u306f\u5e38\u306b\u9032\u5316\u3057\u3001\u7d44\u7e54\u3082\u5909\u5316\u3057\u307e\u3059\u3002<strong>\u300c\u5e38\u306b\u78ba\u8a8d\u3057\u7d9a\u3051\u308b\u6587\u5316\u300d\u3092\u80b2\u3066\u308b\u3053\u3068\u304c\u3001\u771f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <div class=\"next-issue-box\">\n <div class=\"next-label\">\u25b6 NEXT ISSUE \u2014 5\u670813\u65e5\u914d\u4fe1\u4e88\u5b9a<\/div>\n <h3>\u7b2c2\u56de\uff1a\u30c6\u30ec\u30ef\u30fc\u30af\u30fb\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306e\u5b89\u5168\u306a\u50cd\u304d\u65b9<\/h3>\n <p>IPA\u300c10\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8 \u7b2c5\u4f4d\u300c\u30c6\u30ec\u30ef\u30fc\u30af\u7b49\u306e\u30cb\u30e5\u30fc\u30ce\u30fc\u30de\u30eb\u306a\u50cd\u304d\u65b9\u3092\u72d9\u3063\u305f\u653b\u6483\u300d\u306b\u5bfe\u5fdc\u3002<br>\n \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u843d\u3068\u3057\u7a74\u3001\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9069\u5207\u306a\u5171\u6709\u8a2d\u5b9a\u3001VPN\u3068\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u4f7f\u3044\u5206\u3051\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <h2>\u53c2\u8003\u60c5\u5831<\/h2>\n <ul class=\"ref-list\">\n <li>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\uff08\u7d44\u7e54\u7de8\uff1a\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u304c11\u5e74\u9023\u7d9a1\u4f4d\uff09\n <a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/10threats2026.html\" target=\"_blank\">https:\/\/www.ipa.go.jp\/security\/10threats\/10threats2026.html<\/a>\n <\/li>\n <li>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026 \u89e3\u8aac\u66f8\uff08\u7d44\u7e54\u7de8\uff09\u300dPDF\n <a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\" target=\"_blank\">https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf<\/a>\n <\/li>\n <li>\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u300c2025\u5e74\u306e\u56fd\u5185\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308b\u300d\uff082026\u5e741\u670829\u65e5\u66f4\u65b0\uff0f\u901a\u5e74559\u4ef6\uff09\n <a href=\"https:\/\/www.trendmicro.com\/ja_jp\/jp-security\/25\/l\/securitytrend-20251211-01.html\" target=\"_blank\">https:\/\/www.trendmicro.com\/ja_jp\/jp-security\/25\/l\/securitytrend-20251211-01.html<\/a>\n <\/li>\n <li>IBM\u300cCost of a Data Breach Report 2025\u300d\uff08\u5e73\u5747\u691c\u77e5181\u65e5\u30fb\u5c01\u3058\u8fbc\u3081\u542b\u3080241\u65e5\uff09\n <a href=\"https:\/\/www.ibm.com\/reports\/data-breach\" target=\"_blank\">https:\/\/www.ibm.com\/reports\/data-breach<\/a>\n <\/li>\n <li>Microsoft\u300cZero Trust\uff08\u516c\u5f0f\u30da\u30fc\u30b8\uff09\u300d\uff08Defender for Endpoint \u3067\u691c\u77e5\u30fb\u5bfe\u5fdc\u6642\u9593\u6700\u592750%\u77ed\u7e2e\uff09\n <a href=\"https:\/\/www.microsoft.com\/en-us\/security\/business\/zero-trust\" target=\"_blank\">https:\/\/www.microsoft.com\/en-us\/security\/business\/zero-trust<\/a>\n <\/li>\n <li>ZeroThreat.ai\u300cKey Zero Trust Statistics for Security Leaders 2026\u300d\uff08SIEM+SOAR 74%\u7d71\u5408\u7387\uff09\n <a href=\"https:\/\/zerothreat.ai\/blog\/zero-trust-statistics\" target=\"_blank\">https:\/\/zerothreat.ai\/blog\/zero-trust-statistics<\/a>\n <\/li>\n <li>NIST SP 800-207\u300cZero Trust Architecture\u300d\n <a href=\"https:\/\/csrc.nist.gov\/publications\/detail\/sp\/800-207\/final\" target=\"_blank\">https:\/\/csrc.nist.gov\/publications\/detail\/sp\/800-207\/final<\/a>\n <\/li>\n <li>Cloudflare Zero Trust \u30d7\u30e9\u30f3\u3068\u4fa1\u683c\uff08\u7121\u659950\u30e6\u30fc\u30b6\u30fc\uff0fPay-as-you-go $7\/\u30e6\u30fc\u30b6\u30fc\/\u6708\u301c\uff09\n <a href=\"https:\/\/www.cloudflare.com\/plans\/zero-trust-services\/\" target=\"_blank\">https:\/\/www.cloudflare.com\/plans\/zero-trust-services\/<\/a>\n <\/li>\n <li>Microsoft Sentinel \u4fa1\u683c\uff08Microsoft\u516c\u5f0f\u30fb\u65e5\u672c\u8a9e\uff09\n <a href=\"https:\/\/www.microsoft.com\/ja-jp\/security\/pricing\/microsoft-sentinel\" target=\"_blank\">https:\/\/www.microsoft.com\/ja-jp\/security\/pricing\/microsoft-sentinel<\/a>\n <\/li>\n <li>NISC\u300c\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300d\u516c\u5f0f\n <a href=\"https:\/\/www.nisc.go.jp\/\" target=\"_blank\">https:\/\/www.nisc.go.jp\/<\/a>\n <\/li>\n \n <\/ul>\n\n <hr style=\"border:none; border-top:1px solid #E2E8F0; margin:2.5em 0;\"\/>\n\n\n<\/div>\n<\/div>\n<script data-cfasync=\"false\" src=\"\/cdn-cgi\/scripts\/5c5dd728\/cloudflare-static\/email-decode.min.js\"><\/script><\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853\uff5c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c \u7b2c1\u56de \u3053\u306e\u8a18\u4e8b\u306fAI\u304c\u57f7\u7b46\u3057\u305f\u3082\u306e\u3092\u7b46\u8005\u304c\u76e3\u4fee\u3057\u3066\u3044\u307e\u3059\u30022026\u5e745\u67087\u65e5\u6642\u70b9\u306e\u60c5 […]<\/p>\n","protected":false},"author":8,"featured_media":2605,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"col-one-no-subsection"},"_jetpack_memberships_contains_paid_content":false,"footnotes":"","vk-ltc-link":"","vk-ltc-target":""},"categories":[8],"tags":[],"class_list":["post-3706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-information"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_featured_media_url":"https:\/\/japan-resilience.co.jp\/cyber\/wp-content\/uploads\/2024\/09\/d05706d3e2e4253a4c22ba1114d027b1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/comments?post=3706"}],"version-history":[{"count":6,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706\/revisions"}],"predecessor-version":[{"id":3713,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706\/revisions\/3713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/media\/2605"}],"wp:attachment":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/media?parent=3706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/categories?post=3706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/tags?post=3706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":3706,"date":"2026-05-07T15:45:09","date_gmt":"2026-05-07T06:45:09","guid":{"rendered":"https:\/\/japan-resilience.co.jp\/cyber\/?p=3706"},"modified":"2026-05-07T16:10:12","modified_gmt":"2026-05-07T07:10:12","slug":"newsletter-cybersecurity-detect-contain-recover-operations","status":"publish","type":"post","link":"https:\/\/japan-resilience.co.jp\/cyber\/2026\/05\/07\/newsletter-cybersecurity-detect-contain-recover-operations\/","title":{"rendered":"\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853\uff5c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c \u7b2c1\u56de"},"content":{"rendered":"\n\n\n\n\n\n\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 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#fff;\n padding: 10px 14px; text-align: left;\n font-weight: 700;\n}\n.comparison-table td {\n padding: 10px 14px;\n border-bottom: 1px solid #E2E8F0;\n vertical-align: top;\n color: #475569;\n}\n.comparison-table tr:nth-child(even) td { background: #eff6ff; }\n.comparison-table .highlight-cell {\n font-weight: 700; color: #1d4ed8;\n}\n\n\/* ==============================\n \u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\n ============================== *\/\n.checklist-section { margin: 1.5em 0; }\n.checklist-category {\n font-size: 1rem; font-weight: 700;\n color: #1d4ed8;\n margin: 1.2em 0 0.6em 0;\n padding-bottom: 4px;\n border-bottom: 2px solid #bfdbfe;\n}\n.checklist-items { list-style: none; margin: 0; padding: 0; }\n.checklist-items li {\n display: flex; align-items: flex-start;\n gap: 10px; padding: 7px 0;\n border-bottom: 1px dotted #bfdbfe;\n font-size: 0.9rem; color: #374151;\n line-height: 1.5;\n}\n.checklist-items li:last-child { border-bottom: none; }\n.check-icon {\n min-width: 20px; height: 20px;\n border: 2px solid #1d4ed8; border-radius: 4px;\n background: #fff; flex-shrink: 0;\n margin-top: 2px;\n}\n\n\/* ==============================\n \u6b21\u56de\u4e88\u544a\n ============================== *\/\n.next-issue-box {\n background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%);\n border-radius: 10px; padding: 24px 28px;\n margin: 3em 0 2em 0; color: #fff;\n}\n.next-issue-box .next-label {\n font-size: 0.75rem; font-weight: 700;\n color: #93c5fd; letter-spacing: 0.1em;\n margin-bottom: 8px;\n}\n.next-issue-box h3 {\n font-size: 1.3rem; font-weight: 900;\n color: #fff; margin: 0 0 10px 0;\n border-left: none; padding-left: 0;\n}\n.next-issue-box p {\n font-size: 0.9rem; color: #bfdbfe;\n margin: 0;\n}\n\n\/* ==============================\n \u53c2\u8003\u60c5\u5831\n ============================== *\/\n.ref-list {\n list-style: none; margin: 0; padding: 0;\n}\n.ref-list li {\n padding: 6px 0;\n border-bottom: 1px solid #E2E8F0;\n font-size: 0.88rem;\n}\n.ref-list li:last-child { border-bottom: none; }\n.ref-list a { color: #1d4ed8; word-break: break-all; }\n.ref-list a:hover { text-decoration: underline; }\n\n\/* ==============================\n \u30d5\u30c3\u30bf\u30fc\u60c5\u5831\n ============================== *\/\n.contact-block {\n background: #eff6ff; border: 1px solid #bfdbfe;\n border-radius: 8px; padding: 20px 24px;\n margin: 2em 0; font-size: 0.88rem;\n color: #374151; line-height: 2.0;\n}\n.contact-block strong {\n display: block; font-size: 1rem;\n color: #1d4ed8; margin-bottom: 6px;\n}\n\n@media (max-width: 600px) {\n .risk-report h1 { font-size: 1.5rem; }\n .risk-report h2 { font-size: 1.3rem; }\n .stat-row { gap: 10px; }\n .stat-card .num { font-size: 1.6rem; }\n .series-index { padding: 18px 16px; }\n .step-item { flex-direction: column; gap: 10px; }\n}\n<\/style>\n<\/head>\n<body>\n<div class=\"web-container\">\n<div class=\"risk-report\">\n\n <p class=\"note-text\">\u3053\u306e\u8a18\u4e8b\u306fAI\u304c\u57f7\u7b46\u3057\u305f\u3082\u306e\u3092\u7b46\u8005\u304c\u76e3\u4fee\u3057\u3066\u3044\u307e\u3059\u30022026\u5e745\u67087\u65e5\u6642\u70b9\u306e\u60c5\u5831\u3067\u3059\u3002<\/p>\n\n <h1>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528<br>\u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853<\/h1>\n\n \n <div class=\"series-index\">\n <div class=\"series-index-header\">\n <span class=\"series-month-badge\">2026\u5e745\u6708\u53f7<\/span>\n <span class=\"series-title-label\">\u51684\u56de\u30b7\u30ea\u30fc\u30ba\uff085\u6708\u914d\u4fe1\uff09<\/span>\n <\/div>\n <div class=\"series-index-main-title\">\ud83d\udcd8 \u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c<\/div>\n <ul class=\"series-index-list\">\n <li class=\"series-index-item current\">\n <span class=\"ep-num\">\u7b2c1\u56de<\/span>\n <span class=\"ep-title\">\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853<\/span>\n <span class=\"ep-badge-now\">\u4eca\u56de<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c2\u56de<\/span>\n <span class=\"ep-title\">\u30c6\u30ec\u30ef\u30fc\u30af\u30fb\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306e\u5b89\u5168\u306a\u50cd\u304d\u65b9 \u2015 \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3068\u30c7\u30fc\u30bf\u7ba1\u7406\u306e\u57fa\u672c<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/13 \u4e88\u5b9a<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c3\u56de<\/span>\n <span class=\"ep-title\">\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u304b\u3089\u7d44\u7e54\u3092\u5b88\u308b \u2015 \u53d6\u5f15\u5148\u30fb\u5916\u90e8\u30c4\u30fc\u30eb\u306e\u30ea\u30b9\u30af\u7ba1\u7406<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/20 \u4e88\u5b9a<\/span>\n <\/li>\n <li class=\"series-index-item\">\n <span class=\"ep-num\">\u7b2c4\u56de<\/span>\n <span class=\"ep-title\">\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u521d\u52d5\u5bfe\u5fdc \u2015 \u4fb5\u5bb3\u3092\u53d7\u3051\u305f\u3068\u304d\u3001\u793e\u54e1\u306f\u307e\u305a\u4f55\u3092\u3059\u3079\u304d\u304b<\/span>\n <span class=\"ep-badge-done\" style=\"background:rgba(255,255,255,0.08);color:#93c5fd;\">5\/27 \u4e88\u5b9a<\/span>\n <\/li>\n <\/ul>\n <\/div>\n\n \n <div class=\"intro-section\">\n <p>\u300c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b\u300d\u30b7\u30ea\u30fc\u30ba\u7b2c1\u56de\u306f\u3001\u3059\u3079\u3066\u306e\u5bfe\u7b56\u306e\u524d\u63d0\u3068\u306a\u308b<strong>\u300c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u300d<\/strong>\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002\u3069\u308c\u3060\u3051\u5805\u7262\u306a\u9632\u5fa1\u3092\u7bc9\u3044\u3066\u3082\u3001<strong>\u7570\u5e38\u3092\u691c\u77e5\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u4fb5\u5165\u306f\u9759\u304b\u306b\u5e83\u304c\u308a\u307e\u3059\u3002<\/strong><\/p>\n <p>IPA\u304c\u516c\u8868\u3057\u305f<strong>\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d<\/strong>\u3067\u306f\u3001\u7d44\u7e54\u5411\u3051\u8105\u5a01\u306e\u7b2c1\u4f4d\u304c<strong>\u300c\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3\u300d\uff0811\u5e74\u9023\u7d9a1\u4f4d\uff09<\/strong>\u3001\u7d9a\u3044\u3066<strong>\u300c\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483\u300d\u300c\u5185\u90e8\u4e0d\u6b63\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u7b49\u306e\u88ab\u5bb3\u300d<\/strong>\u3068\u3001\u3044\u305a\u308c\u3082<strong>\u300c\u4fb5\u5165\u5f8c\u306b\u3044\u304b\u306b\u65e9\u304f\u6c17\u3065\u3051\u308b\u304b\u300d<\/strong>\u304c\u88ab\u5bb3\u898f\u6a21\u3092\u5de6\u53f3\u3059\u308b\u8105\u5a01\u3070\u304b\u308a\u3067\u3059\uff08IPA 2026\u5e741\u6708\u516c\u8868\uff09\u3002<\/p>\n <p>2025\u5e74\u3001\u65e5\u672c\u56fd\u5185\u3067\u516c\u8868\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f<strong>559\u4ef6\uff081\u65e5\u7d041.5\u4ef6\uff09<\/strong>\u306b\u9054\u3057\u307e\u3057\u305f\uff08\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u30012026\u5e741\u6708\u66f4\u65b0\u7248\uff09\u3002\u4eca\u53f7\u3067\u306f\u3001\u898f\u6a21\u3092\u554f\u308f\u305a\u5b9f\u8df5\u3067\u304d\u308b\u76e3\u8996\u4f53\u5236\u306e\u69cb\u7bc9\u3068\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u6642\u306e\u5bfe\u5fdc\u30d5\u30ed\u30fc\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <div class=\"stat-row\">\n <div class=\"stat-card\">\n <div class=\"num\">181\u65e5<\/div>\n <div class=\"unit\">\u2192 \u4fb5\u5bb3\u306e\u5e73\u5747\u691c\u77e5\u6240\u8981\u65e5\u6570\uff08\u4e16\u754c\u5e73\u5747\uff09<\/div>\n <div class=\"label\">\u691c\u77e5\uff0b\u5c01\u3058\u8fbc\u3081\u306e\u5408\u8a08\u306f241\u65e5\uff08IBM Cost of a Data Breach Report 2025\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">\u6700\u592750%<\/div>\n <div class=\"unit\">\u8105\u5a01\u691c\u77e5\u30fb\u5bfe\u5fdc\u6642\u9593\u306e\u77ed\u7e2e<\/div>\n <div class=\"label\">Microsoft Defender for Endpoint \u5c0e\u5165\u5b9f\u7e3e\uff08Microsoft\u516c\u5f0f\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">74%<\/div>\n <div class=\"unit\">SIEM\uff0bSOAR\u7d71\u5408\u7387<\/div>\n <div class=\"label\">SIEM\u306b\u81ea\u52d5\u5bfe\u5fdc\uff08SOAR\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e\u5272\u5408\uff08ZeroThreat.ai \"Key Zero Trust Statistics 2026\"\uff09<\/div>\n <\/div>\n <div class=\"stat-card\">\n <div class=\"num\">559\u4ef6<\/div>\n <div class=\"unit\">2025\u5e74\u56fd\u5185\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u516c\u8868\u6570\uff08\u901a\u5e74\uff09<\/div>\n <div class=\"label\">1\u65e5\u5e73\u57471.5\u4ef6\u306e\u30da\u30fc\u30b9\uff08\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u30012026\u5e741\u6708\u66f4\u65b0\uff09<\/div>\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c1\u7ae0\uff1a\u306a\u305c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u304b<\/h2>\n\n <p>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u539f\u5247\u306f\u300c\u5e38\u306b\u78ba\u8a8d\u3057\u3001\u6c7a\u3057\u3066\u4fe1\u983c\u3057\u306a\u3044\u300d\u3067\u3059\u3002\u3053\u308c\u306f\u5358\u306b\u5165\u53e3\u3092\u56fa\u3081\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u90e8\u3067\u3082\u5e38\u6642\u76e3\u8996\u3092\u7d9a\u3051\u308b<\/strong>\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n <p>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u304c\u793a\u3059\u7d44\u7e54\u5411\u3051\u8105\u5a01\u306e\u4e0a\u4f4d\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\uff081\u4f4d\uff09\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\uff082\u4f4d\uff09\u3001\u5185\u90e8\u4e0d\u6b63\uff083\u4f4d\uff09\u3001\u6a19\u7684\u578b\u653b\u6483\uff084\u4f4d\uff09\u3068\u3001<strong>\u3044\u305a\u308c\u3082\u300c\u4fb5\u5165\u5f8c\u306e\u6f5c\u4f0f\u300d\u3092\u524d\u63d0\u3068\u3059\u308b\u8105\u5a01<\/strong>\u3067\u3059\u3002\u5883\u754c\u9632\u5fa1\u3060\u3051\u3067\u306f\u691c\u77e5\u3067\u304d\u306a\u3044\u305f\u3081\u3001<strong>\u300c\u4fb5\u5165\u3055\u308c\u305f\u3042\u3068\u3001\u3069\u308c\u3060\u3051\u65e9\u304f\u6c17\u3065\u304f\u304b\u300d<\/strong>\u304c\u73fe\u4ee3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e3b\u6226\u5834\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n <div class=\"alert-box\">\n <strong>\u26a0\ufe0f \u4fb5\u5165\u3057\u3066\u304b\u3089\u306e\"\u9759\u5bc2\"\u304c\u6700\u3082\u5371\u967a<\/strong>\n <p style=\"margin:0.5em 0 0;\">\u653b\u6483\u8005\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u4fb5\u5165\u3057\u305f\u5f8c\u3001\u3059\u3050\u306b\u52d5\u304f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IBM\u306e\u8abf\u67fb\u3067\u306f\u3001\u4fb5\u5bb3\u306e\u691c\u77e5\u307e\u3067\u306b\u4e16\u754c\u5e73\u5747\u3067<strong>181\u65e5<\/strong>\u3001\u5c01\u3058\u8fbc\u3081\u5b8c\u4e86\u307e\u3067\u542b\u3081\u308b\u3068<strong>241\u65e5<\/strong>\u3092\u8981\u3057\u307e\u3059\uff08IBM Cost of a Data Breach Report 2025\uff09\u3002\u7d99\u7d9a\u7684\u76e3\u8996\u306a\u3057\u3067\u306f\u3001\u305d\u306e\u9593\u305a\u3063\u3068\u300c\u6c17\u3065\u3051\u306a\u3044\u300d\u72b6\u614b\u304c\u7d9a\u304d\u307e\u3059\u3002<\/p>\n <\/div>\n\n <div class=\"info-box\">\n <strong>\ud83d\udcca IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8 \u2015 \u30c8\u30c3\u30d75<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>\u7b2c1\u4f4d\uff1a\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u306b\u3088\u308b\u88ab\u5bb3<\/strong>\uff0811\u5e74\u9023\u7d9a1\u4f4d\uff09<\/li>\n <li><strong>\u7b2c2\u4f4d\uff1a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3084\u59d4\u8a17\u5148\u3092\u72d9\u3063\u305f\u653b\u6483<\/strong><\/li>\n <li><strong>\u7b2c3\u4f4d\uff1a\u5185\u90e8\u4e0d\u6b63\u306b\u3088\u308b\u60c5\u5831\u6f0f\u3048\u3044\u7b49\u306e\u88ab\u5bb3<\/strong><\/li>\n <li><strong>\u7b2c4\u4f4d\uff1a\u6a19\u7684\u578b\u653b\u6483\u306b\u3088\u308b\u6a5f\u5bc6\u60c5\u5831\u306e\u7a83\u53d6<\/strong><\/li>\n <li><strong>\u7b2c5\u4f4d\uff1a\u30c6\u30ec\u30ef\u30fc\u30af\u7b49\u306e\u30cb\u30e5\u30fc\u30ce\u30fc\u30de\u30eb\u306a\u50cd\u304d\u65b9\u3092\u72d9\u3063\u305f\u653b\u6483<\/strong><\/li>\n <\/ul>\n <p style=\"margin-top:1em;\">\u4e0a\u4f4d\u8105\u5a01\u306e\u591a\u304f\u306f<strong>\u300c\u4fb5\u5165\u3057\u3066\u304b\u3089\u6642\u9593\u3092\u304b\u3051\u3066\u6f5c\u4f0f\u30fb\u62e1\u6563\u3059\u308b\u300d<\/strong>\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3060\u304b\u3089\u3053\u305d\u3001\u5165\u53e3\u5bfe\u7b56\u306b\u52a0\u3048\u3066<strong>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u4e0d\u53ef\u6b20<\/strong>\u306b\u306a\u308a\u307e\u3059\uff08\u51fa\u5178\uff1aIPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d2026\u5e741\u6708\u516c\u8868\uff09\u3002<\/p>\n <\/div>\n\n <h3>\u306a\u305c\u691c\u77e5\u304c\u9045\u308c\u308b\u306e\u304b \u2015 3\u3064\u306e\u539f\u56e0<\/h3>\n\n <div class=\"incident-card\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2460 \u30ed\u30b0\u304c\u591a\u3059\u304e\u3066\u4eba\u9593\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044<\/p>\n <span class=\"incident-year\">\u69cb\u9020\u7684\u554f\u984c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u4e2d\u898f\u6a21\u4f01\u696d\u3067\u30821\u65e5\u6570\u767e\u4e07\u884c\u306e\u30ed\u30b0\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u624b\u52d5\u3067\u306e\u78ba\u8a8d\u306f\u73fe\u5b9f\u7684\u3067\u306a\u304f\u3001\u91cd\u8981\u306a\u30a2\u30e9\u30fc\u30c8\u304c\u57cb\u3082\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u306a\u3057\u3067\u306f\u76e3\u8996\u306f\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002\n <\/div>\n <\/div>\n\n <div class=\"incident-card orange\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2461 \u5883\u754c\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u524d\u63d0\u306e\u8a2d\u8a08<\/p>\n <span class=\"incident-year\">\u8a2d\u8a08\u306e\u9650\u754c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u300c\u5916\u90e8\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308c\u3070\u5185\u90e8\u306f\u5b89\u5168\u300d\u3068\u3044\u3046\u65e7\u6765\u306e\u767a\u60f3\u3067\u306f\u3001VPN\u7d4c\u7531\u3084\u5185\u90e8\u304b\u3089\u306e\u653b\u6483\uff08\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc\u8105\u5a01\u30fb\u6a2a\u79fb\u52d5\uff09\u3092\u898b\u9003\u3057\u307e\u3059\u3002\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u3067\u306f\u5185\u90e8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3082\u5e38\u6642\u76e3\u8996\u5bfe\u8c61\u3067\u3059\u3002\n <\/div>\n <\/div>\n\n <div class=\"incident-card red\">\n <div class=\"incident-header\">\n <p class=\"incident-title\">\u2462 \u30a2\u30e9\u30fc\u30c8\u3078\u306e\u5bfe\u5fdc\u4f53\u5236\u304c\u306a\u3044<\/p>\n <span class=\"incident-year\">\u904b\u7528\u306e\u554f\u984c<\/span>\n <\/div>\n <div class=\"incident-body\">\n \u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3066\u3082\u300c\u8ab0\u304c\u30a2\u30e9\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u4f55\u3092\u3059\u308b\u304b\u300d\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u691c\u77e5\u3057\u3066\u3082\u5bfe\u5fdc\u304c\u9045\u308c\u307e\u3059\u3002\u7d44\u7e54\u898f\u6a21\u3092\u554f\u308f\u305a\u3001\u4e8b\u524d\u306e\u5bfe\u5fdc\u624b\u9806\uff08\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\uff09\u306e\u6574\u5099\u304c\u91cd\u8981\u3067\u3059\u3002\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c2\u7ae0\uff1aSIEM\u3068SOAR\u306e\u57fa\u790e \u2015 \u76e3\u8996\u30c4\u30fc\u30eb\u5165\u9580<\/h2>\n\n <p>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u4e2d\u6838\u3068\u306a\u308b\u306e\u304c <strong>SIEM\uff08Security Information and Event Management\uff09<\/strong> \u3068 <strong>SOAR\uff08Security Orchestration, Automation and Response\uff09<\/strong> \u3067\u3059\u3002\u96e3\u3057\u305d\u3046\u306b\u805e\u3053\u3048\u307e\u3059\u304c\u3001\u30af\u30e9\u30a6\u30c9\u578b\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u898f\u6a21\u3092\u554f\u308f\u305a\u5c0e\u5165\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n <div class=\"info-box\">\n <strong>\ud83d\udcca SIEM\u3068SOAR\u306e\u9055\u3044\u3092\u3072\u3068\u8a00\u3067<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>SIEM<\/strong>\uff1a\u5404\u7a2e\u30ed\u30b0\u3092\u96c6\u7d04\u30fb\u5206\u6790\u3057\u3001\u7570\u5e38\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u300c\u691c\u77e5\u30fb\u901a\u77e5\u300d\u3059\u308b\u30b7\u30b9\u30c6\u30e0<\/li>\n <li><strong>SOAR<\/strong>\uff1a\u691c\u77e5\u3057\u305f\u8105\u5a01\u306b\u5bfe\u3057\u3066\u300c\u81ea\u52d5\u5bfe\u5fdc\u30fb\u5c01\u3058\u8fbc\u3081\u300d\u3092\u884c\u3046\u30b7\u30b9\u30c6\u30e0<\/li>\n <li><strong>\u7d44\u307f\u5408\u308f\u305b<\/strong>\uff1aSIEM\u3067\u691c\u77e5 \u2192 SOAR\u3067\u81ea\u52d5\u5bfe\u5fdc\u3001\u304c\u73fe\u4ee3\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\uff08\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e74%\u304c\u7d71\u5408\u904b\u7528\u30fbZeroThreat.ai 2026\uff09<\/li>\n <\/ul>\n <\/div>\n\n <h3>\u4e3b\u8981\u30c4\u30fc\u30eb\u6bd4\u8f03<\/h3>\n\n <table class=\"comparison-table\">\n <tr>\n <th>\u30c4\u30fc\u30eb<\/th>\n <th>\u7279\u5fb4<\/th>\n <th>\u4fa1\u683c\u5e2f<\/th>\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Microsoft Sentinel<\/td>\n <td>Microsoft 365\u3068\u6df1\u304f\u7d71\u5408\u3002AI\u30d9\u30fc\u30b9\u306e\u8105\u5a01\u691c\u77e5\u3002\u7121\u6599\u67a0\u3042\u308a<\/td>\n <td>\u5f93\u91cf\u8ab2\u91d1\uff08\u5206\u6790\u5c64: \u7d04\u00a5730\/GB\u301c\u3001\u30ed\u30b0\u91cf\u306b\u3088\u308a\u5927\u5e45\u5909\u52d5\uff09\uff0f\u516c\u5f0f\u30b5\u30a4\u30c8\u53c2\u7167<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Elastic SIEM<\/td>\n <td>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d9\u30fc\u30b9\u3002\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u9ad8\u3002\u30bb\u30eb\u30d5\u30db\u30b9\u30c8\u53ef<\/td>\n <td>\u7121\u6599\u301c\uff08\u30af\u30e9\u30a6\u30c9\u7248\u306f\u6709\u6599\uff09<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">Cloudflare Zero Trust<\/td>\n <td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u76e3\u8996\uff0bZTNA\u3002\u7121\u6599\u30d7\u30e9\u30f3\u306750\u540d\u307e\u3067\u5229\u7528\u53ef<\/td>\n <td>\u7121\u6599\uff0850\u30e6\u30fc\u30b6\u30fc\u307e\u3067\uff09\uff0fPay-as-you-go: $7\/\u30e6\u30fc\u30b6\u30fc\/\u6708\u301c\uff08Cloudflare\u516c\u5f0f\uff09<\/td>\n\n <\/tr>\n <tr>\n <td class=\"highlight-cell\">MVISION EDR\uff08Trellix\uff09<\/td>\n <td>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u7279\u5316\u3002AI\u3067\u8105\u5a01\u3092\u81ea\u52d5\u5206\u985e\u30fb\u5bfe\u5fdc\u63d0\u6848<\/td>\n <td>\u500b\u5225\u898b\u7a4d\u3082\u308a\uff08Trellix\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u554f\u3044\u5408\u308f\u305b\uff09<\/td>\n\n <\/tr>\n <\/table>\n\n <div class=\"warning-box\">\n <strong>\ud83d\udca1 \u307e\u305a\u306fMicrosoft 365\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u6700\u5927\u6d3b\u7528<\/strong>\n <p style=\"margin:0.5em 0 0;\">\u3059\u3067\u306bMicrosoft 365\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001<strong>Microsoft Defender for Business<\/strong>\uff08Microsoft 365 Business Premium \u306b\u542b\u307e\u308c\u308b\uff09\u3092\u6709\u52b9\u5316\u3059\u308b\u3060\u3051\u3067\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u76e3\u8996\u30fb\u8105\u5a01\u691c\u77e5\u30fb\u81ea\u52d5\u5bfe\u5fdc\u306e\u57fa\u76e4\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002\u8ffd\u52a0\u30b3\u30b9\u30c8\u30bc\u30ed\u3067\u59cb\u3081\u3089\u308c\u308b\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\uff08Microsoft Defender for Business \u516c\u5f0f\uff09\u3002<\/p>\n <\/div>\n\n \n <h2>\u7b2c3\u7ae0\uff1a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e5\u30b9\u30c6\u30c3\u30d7 \u2015 \u767a\u751f\u304b\u3089\u56de\u5fa9\u307e\u3067<\/h2>\n\n <p>\u76e3\u8996\u30c4\u30fc\u30eb\u304c\u7570\u5e38\u3092\u691c\u77e5\u3057\u305f\u5f8c\u3001<strong>\u4f55\u3092\u3069\u306e\u9806\u756a\u3067\u3084\u308b\u304b<\/strong>\u3092\u4e8b\u524d\u306b\u6c7a\u3081\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u300c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u300d\u3068\u547c\u3070\u308c\u308b\u3053\u306e\u624b\u9806\u66f8\u306f\u3001\u30d1\u30cb\u30c3\u30af\u72b6\u614b\u3067\u3082\u8ff7\u308f\u305a\u884c\u52d5\u3059\u308b\u305f\u3081\u306e\u6307\u91dd\u3067\u3059\u3002<\/p>\n\n <div class=\"step-flow\">\n <div class=\"step-item\">\n <div class=\"step-num\">1<\/div>\n <div class=\"step-content\">\n <h4>\u691c\u77e5\uff08Detect\uff09\u2015 \u7570\u5e38\u306e\u767a\u898b\u3068\u521d\u671f\u8a55\u4fa1<\/h4>\n <p>SIEM\u30a2\u30e9\u30fc\u30c8\u30fb\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u691c\u77e5\u30fb\u30e6\u30fc\u30b6\u30fc\u5831\u544a\u306a\u3069\u3067\u7570\u5e38\u3092\u628a\u63e1\u3002\u300c\u672c\u7269\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304b\u8aa4\u691c\u77e5\u304b\u300d\u3092\u521d\u671f\u5224\u65ad\u3057\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30c1\u30fc\u30e0\u3078\u5373\u6642\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3002<br><strong>\u76ee\u6a19\u6642\u9593\uff1a\u691c\u77e5\u304b\u308915\u5206\u4ee5\u5185\u306b\u521d\u671f\u5224\u65ad\u5b8c\u4e86<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">2<\/div>\n <div class=\"step-content\">\n <h4>\u5206\u6790\uff08Analyze\uff09\u2015 \u7bc4\u56f2\u3068\u5f71\u97ff\u306e\u7279\u5b9a<\/h4>\n <p>\u4f55\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u304b\uff08\u30a2\u30ab\u30a6\u30f3\u30c8\u30fb\u7aef\u672b\u30fb\u30c7\u30fc\u30bf\uff09\u3001\u3069\u3053\u304b\u3089\u4fb5\u5165\u3057\u305f\u304b\uff08\u4fb5\u5165\u7d4c\u8def\uff09\u3001\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u304b\uff08\u6a2a\u79fb\u52d5\u306e\u6709\u7121\uff09\u3092\u8abf\u67fb\u3002\u30ed\u30b0\u5206\u6790\u3068\u30d5\u30a9\u30ec\u30f3\u30b8\u30c3\u30af\u3092\u4e26\u884c\u5b9f\u65bd\u3002<br><strong>\u5916\u90e8\u5c02\u9580\u5bb6\uff08MSP\/MSSP\uff09\u3078\u306e\u4f9d\u983c\u3082\u691c\u8a0e<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">3<\/div>\n <div class=\"step-content\">\n <h4>\u5c01\u3058\u8fbc\u3081\uff08Contain\uff09\u2015 \u88ab\u5bb3\u306e\u62e1\u5927\u963b\u6b62<\/h4>\n <p>\u4fb5\u5bb3\u3055\u308c\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u7121\u52b9\u5316\u3001\u611f\u67d3\u7aef\u672b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9694\u96e2\u3001\u7591\u308f\u3057\u3044\u30d7\u30ed\u30bb\u30b9\u306e\u505c\u6b62\u3002\u3053\u306e\u6bb5\u968e\u3067\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u88ab\u5bb3\u898f\u6a21\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002<strong>\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u30de\u30a4\u30af\u30ed\u30bb\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3053\u3053\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">4<\/div>\n <div class=\"step-content\">\n <h4>\u56de\u5fa9\uff08Recover\uff09\u2015 \u696d\u52d9\u306e\u6b63\u5e38\u5316<\/h4>\n <p>\u30af\u30ea\u30fc\u30f3\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u5fa9\u5143\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528\u3002\u6bb5\u968e\u7684\u306b\u696d\u52d9\u3092\u518d\u958b\u3057\u3001\u518d\u4fb5\u5bb3\u304c\u306a\u3044\u304b\u76e3\u8996\u3092\u7d99\u7d9a\u3002<br><strong>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u5834\u5408\uff1a\u5e73\u5747\u5fa9\u65e7\u671f\u9593\u306f\u6570\u65e5\u301c\u6570\u9031\u9593<\/strong><\/p>\n <\/div>\n <\/div>\n <div class=\"step-item\">\n <div class=\"step-num\">5<\/div>\n <div class=\"step-content\">\n <h4>\u6539\u5584\uff08Improve\uff09\u2015 \u518d\u767a\u9632\u6b62\u3068\u4f53\u5236\u5f37\u5316<\/h4>\n <p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u539f\u56e0\u5206\u6790\uff08\u30dd\u30b9\u30c8\u30e2\u30fc\u30c6\u30e0\uff09\u3001\u5bfe\u5fdc\u624b\u9806\u306e\u898b\u76f4\u3057\u3001\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3001\u76e3\u8996\u30eb\u30fc\u30eb\u306e\u66f4\u65b0\u3002<strong>\u300c\u306a\u305c\u9632\u3052\u306a\u304b\u3063\u305f\u304b\u300d\u3092\u6b63\u76f4\u306b\u632f\u308a\u8fd4\u308a\u3001\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u306b\u53cd\u6620\u3059\u308b\u3053\u3068\u304c\u6700\u91cd\u8981\u3002<\/strong><\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"case-box\">\n <strong>\ud83d\udccb \u4e8b\u4f8b\uff1a\u88fd\u9020\u696dB\u793e\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u5fdc\uff082025\u5e74\uff09<\/strong>\n <p style=\"margin-top:0.8em;\">\u88fd\u9020\u696dB\u793e\u306f\u3001\u793e\u5185\u306bSIEM\u3092\u5c0e\u5165\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u611f\u67d3\u304b\u3089\u6c17\u3065\u304f\u307e\u3067\u306b<strong>3\u65e5\u9593<\/strong>\u304b\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u9593\u306b\u611f\u67d3\u306f\u4e3b\u8981\u30b5\u30fc\u30d0\u30fc5\u53f0\u306b\u62e1\u5927\u3057\u3001\u696d\u52d9\u505c\u6b62\u306f<strong>2\u9031\u9593<\/strong>\u306b\u53ca\u3073\u307e\u3057\u305f\u3002\u4e8b\u5f8c\u306bMicrosoft Sentinel\uff08Defender for Business\uff09\u3092\u5c0e\u5165\u3057\u3001\u7fcc\u5e74\u306e\u5225\u306e\u653b\u6483\u8a66\u884c\u3092<strong>15\u5206\u4ee5\u5185<\/strong>\u306b\u691c\u77e5\u30fb\u9694\u96e2\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <h2>\u7b2c4\u7ae0\uff1a\u4eca\u3059\u3050\u59cb\u3081\u308b3\u3064\u306e\u76e3\u8996\u8a2d\u5b9a<\/h2>\n\n <p>\u9ad8\u5ea6\u306a\u30c4\u30fc\u30eb\u304c\u306a\u304f\u3066\u3082\u3001\u4eca\u65e5\u304b\u3089\u3067\u304d\u308b\u76e3\u8996\u8a2d\u5b9a\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e3\u3064\u306f\u3001\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u691c\u77e5\u80fd\u529b\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2460 Microsoft 365 \u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u30ed\u30b0\u76e3\u8996\u3092\u6709\u52b9\u5316<\/h3>\n <p>Microsoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc \u2192 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u2192 \u30b5\u30a4\u30f3\u30a4\u30f3\u30ed\u30b0\u3002<strong>\u300c\u4e0d\u5be9\u306a\u30b5\u30a4\u30f3\u30a4\u30f3\u300d\u30a2\u30e9\u30fc\u30c8\u3092\u6709\u52b9\u5316<\/strong>\u3059\u308b\u3060\u3051\u3067\u3001\u6d77\u5916IP\u3084\u672a\u77e5\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5373\u6642\u901a\u77e5\u3067\u304d\u307e\u3059\u3002\u8a2d\u5b9a\u6642\u9593\uff1a\u7d0430\u5206\u3002<\/p>\n <\/div>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2461 Cloudflare Zero Trust \u306e\u7121\u6599\u30d7\u30e9\u30f3\u3092\u5c0e\u5165<\/h3>\n <p>50\u540d\u307e\u3067\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308bCloudflare Zero Trust\u306eDNS\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u5316\u3002\u60aa\u610f\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u81ea\u52d5\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3082\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fb\u30de\u30eb\u30a6\u30a7\u30a2\u901a\u4fe1\u306e\u906e\u65ad\u306b\u5373\u52b9\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n <\/div>\n\n <div class=\"success-box\">\n <h3 style=\"margin-top:0; border:none; padding:0; color:#1d4ed8;\">\u2705 \u8a2d\u5b9a\u2462 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u9023\u7d61\u5148\u30ea\u30b9\u30c8\u306e\u4f5c\u6210<\/h3>\n <p>\u30c4\u30fc\u30eb\u4ee5\u524d\u306e\u554f\u984c\u3068\u3057\u3066\u3001\u300c\u7570\u5e38\u3092\u767a\u898b\u3057\u305f\u3089\u8ab0\u306b\u9023\u7d61\u3059\u308b\u304b\u300d\u3092\u660e\u6587\u5316\u3057\u307e\u3059\u3002\u793e\u5185IT\u62c5\u5f53 \u2192 \u7d4c\u55b6\u8005 \u2192 \u5916\u90e8MSP \u2192 \u8b66\u5bdf\u5e81\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u76f8\u8ac7\u7a93\u53e3\u3001\u306e\u9023\u7d61\u30d5\u30ed\u30fc\u30921\u679a\u306e\u7d19\u306b\u307e\u3068\u3081\u3001\u5168\u54e1\u306b\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <\/div>\n\n \n <h2>\u5b9f\u8df5\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8 \u2015 \u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7de8<\/h2>\n\n <div class=\"checklist-box\">\n <div class=\"checklist-section\">\n <div class=\"checklist-category\">\ud83d\udd0d \u76e3\u8996\u30fb\u691c\u77e5\u306e\u6574\u5099<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>Microsoft 365 \/ Google Workspace \u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u30a2\u30e9\u30fc\u30c8\u3092\u6709\u52b9\u5316\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff08PC\u30fb\u30b9\u30de\u30db\uff09\u306bEDR\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30fb\u30eb\u30fc\u30bf\u30fc\u306e\u30ed\u30b0\u3092\u5b9a\u671f\u78ba\u8a8d\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u4e0d\u5be9\u306a\u30ed\u30b0\u30a4\u30f3\u3084\u7570\u5e38\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u901a\u77e5\u3059\u308b\u30a2\u30e9\u30fc\u30c8\u8a2d\u5b9a\u304c\u3042\u308b<\/li>\n <\/ul>\n\n <div class=\"checklist-category\">\ud83d\udea8 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u6e96\u5099<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\uff08\u624b\u9806\u66f8\uff09\u3092\u4f5c\u6210\u30fb\u5171\u6709\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u9023\u7d61\u5148\u30ea\u30b9\u30c8\uff08\u793e\u5185\u62c5\u5f53\u30fb\u5916\u90e8MSP\u30fb\u8b66\u5bdf\u76f8\u8ac7\u7a93\u53e3\uff09\u3092\u6574\u5099\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u91cd\u8981\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\/\u30aa\u30d5\u30b5\u30a4\u30c8\u4fdd\u7ba1\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u30c6\u30b9\u30c8\u3092\u5e741\u56de\u4ee5\u4e0a\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <\/ul>\n\n <div class=\"checklist-category\">\ud83d\udd04 \u7d99\u7d9a\u7684\u6539\u5584<\/div>\n <ul class=\"checklist-items\">\n <li><span class=\"check-icon\"><\/span>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306b\u30dd\u30b9\u30c8\u30e2\u30fc\u30c6\u30e0\uff08\u632f\u308a\u8fd4\u308a\uff09\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>OS\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u30921\u9031\u9593\u4ee5\u5185\u306b\u9069\u7528\u3057\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u5e741\u56de\u4ee5\u4e0a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u68da\u5378\u3057\u3068\u898b\u76f4\u3057\u3092\u884c\u3063\u3066\u3044\u308b<\/li>\n <li><span class=\"check-icon\"><\/span>\u793e\u54e1\u5411\u3051\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a13\u7df4\uff08\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u6a21\u64ec\u8a13\u7df4\u7b49\uff09\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b<\/li>\n <\/ul>\n <\/div>\n <\/div>\n\n \n <h2>\u7b2c1\u56de\u306e\u307e\u3068\u3081\uff1a\u7d99\u7d9a\u7684\u76e3\u8996\u304c\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u300c\u8981\u300d<\/h2>\n\n <p>\u4eca\u56de\u306f\u300c\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528\u300d\u3092\u30c6\u30fc\u30de\u306b\u3001\u691c\u77e5\u304b\u3089\u56de\u5fa9\u307e\u30675\u30b9\u30c6\u30c3\u30d7\u3067\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u904b\u7528\u5b9f\u52d9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n <div class=\"info-box\">\n <strong>\ud83d\udccc \u7b2c1\u56de \u4eca\u56de\u306e\u30dd\u30a4\u30f3\u30c8\u6574\u7406<\/strong>\n <ul style=\"margin-top:0.8em;\">\n <li><strong>2026\u5e74\u306e\u8105\u5a01\u74b0\u5883<\/strong>\uff1aIPA\u300c10\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u304c<strong>11\u5e74\u9023\u7d9a1\u4f4d<\/strong>\u3002\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u30fb\u5185\u90e8\u4e0d\u6b63\u3068\u7d9a\u304d\u3001\u3044\u305a\u308c\u3082\u4fb5\u5165\u5f8c\u306e\u6f5c\u4f0f\u304c\u524d\u63d0<\/li>\n <li><strong>\u306a\u305c\u76e3\u8996\u304c\u5fc5\u8981\u304b<\/strong>\uff1a\u4fb5\u5bb3\u691c\u77e5\u307e\u3067\u4e16\u754c\u5e73\u5747181\u65e5\u30fb\u5c01\u3058\u8fbc\u3081\u5b8c\u4e86\u307e\u3067241\u65e5\u304b\u304b\u308b\uff08IBM Cost of a Data Breach Report 2025\uff09<\/li>\n <li><strong>SIEM\u3068SOAR<\/strong>\uff1a\u691c\u77e5\uff08SIEM\uff09\u3068\u81ea\u52d5\u5bfe\u5fdc\uff08SOAR\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u73fe\u4ee3\u6a19\u6e96\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u306e74%\u304c\u7d71\u5408\u904b\u7528\uff08ZeroThreat.ai 2026\uff09<\/li>\n <li><strong>5\u30b9\u30c6\u30c3\u30d7\u5bfe\u5fdc<\/strong>\uff1a\u691c\u77e5 \u2192 \u5206\u6790 \u2192 \u5c01\u3058\u8fbc\u3081 \u2192 \u56de\u5fa9 \u2192 \u6539\u5584\u3002\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u3092\u4e8b\u524d\u306b\u6574\u5099\u3059\u308b<\/li>\n <li><strong>\u4eca\u65e5\u304b\u3089\u3067\u304d\u308b3\u8a2d\u5b9a<\/strong>\uff1aM365\u30b5\u30a4\u30f3\u30a4\u30f3\u30a2\u30e9\u30fc\u30c8 \/ Cloudflare ZT \u7121\u6599\u30d7\u30e9\u30f3 \/ \u7dca\u6025\u9023\u7d61\u5148\u30ea\u30b9\u30c8<\/li>\n <\/ul>\n <p style=\"margin-top:1em;\">\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306f\u4e00\u5ea6\u5c0e\u5165\u3057\u3066\u5b8c\u4e86\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8105\u5a01\u306f\u5e38\u306b\u9032\u5316\u3057\u3001\u7d44\u7e54\u3082\u5909\u5316\u3057\u307e\u3059\u3002<strong>\u300c\u5e38\u306b\u78ba\u8a8d\u3057\u7d9a\u3051\u308b\u6587\u5316\u300d\u3092\u80b2\u3066\u308b\u3053\u3068\u304c\u3001\u771f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316<\/strong>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <div class=\"next-issue-box\">\n <div class=\"next-label\">\u25b6 NEXT ISSUE \u2014 5\u670813\u65e5\u914d\u4fe1\u4e88\u5b9a<\/div>\n <h3>\u7b2c2\u56de\uff1a\u30c6\u30ec\u30ef\u30fc\u30af\u30fb\u30af\u30e9\u30a6\u30c9\u6642\u4ee3\u306e\u5b89\u5168\u306a\u50cd\u304d\u65b9<\/h3>\n <p>IPA\u300c10\u5927\u8105\u5a01 2026\u300d\u7d44\u7e54\u7de8 \u7b2c5\u4f4d\u300c\u30c6\u30ec\u30ef\u30fc\u30af\u7b49\u306e\u30cb\u30e5\u30fc\u30ce\u30fc\u30de\u30eb\u306a\u50cd\u304d\u65b9\u3092\u72d9\u3063\u305f\u653b\u6483\u300d\u306b\u5bfe\u5fdc\u3002<br>\n \u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u306e\u843d\u3068\u3057\u7a74\u3001\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9069\u5207\u306a\u5171\u6709\u8a2d\u5b9a\u3001VPN\u3068\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u306e\u4f7f\u3044\u5206\u3051\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n\n \n <h2>\u53c2\u8003\u60c5\u5831<\/h2>\n <ul class=\"ref-list\">\n <li>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026\u300d\uff08\u7d44\u7e54\u7de8\uff1a\u30e9\u30f3\u30b5\u30e0\u653b\u6483\u304c11\u5e74\u9023\u7d9a1\u4f4d\uff09\n <a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/10threats2026.html\" target=\"_blank\">https:\/\/www.ipa.go.jp\/security\/10threats\/10threats2026.html<\/a>\n <\/li>\n <li>IPA\u300c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026 \u89e3\u8aac\u66f8\uff08\u7d44\u7e54\u7de8\uff09\u300dPDF\n <a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\" target=\"_blank\">https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf<\/a>\n <\/li>\n <li>\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u300c2025\u5e74\u306e\u56fd\u5185\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308b\u300d\uff082026\u5e741\u670829\u65e5\u66f4\u65b0\uff0f\u901a\u5e74559\u4ef6\uff09\n <a href=\"https:\/\/www.trendmicro.com\/ja_jp\/jp-security\/25\/l\/securitytrend-20251211-01.html\" target=\"_blank\">https:\/\/www.trendmicro.com\/ja_jp\/jp-security\/25\/l\/securitytrend-20251211-01.html<\/a>\n <\/li>\n <li>IBM\u300cCost of a Data Breach Report 2025\u300d\uff08\u5e73\u5747\u691c\u77e5181\u65e5\u30fb\u5c01\u3058\u8fbc\u3081\u542b\u3080241\u65e5\uff09\n <a href=\"https:\/\/www.ibm.com\/reports\/data-breach\" target=\"_blank\">https:\/\/www.ibm.com\/reports\/data-breach<\/a>\n <\/li>\n <li>Microsoft\u300cZero Trust\uff08\u516c\u5f0f\u30da\u30fc\u30b8\uff09\u300d\uff08Defender for Endpoint \u3067\u691c\u77e5\u30fb\u5bfe\u5fdc\u6642\u9593\u6700\u592750%\u77ed\u7e2e\uff09\n <a href=\"https:\/\/www.microsoft.com\/en-us\/security\/business\/zero-trust\" target=\"_blank\">https:\/\/www.microsoft.com\/en-us\/security\/business\/zero-trust<\/a>\n <\/li>\n <li>ZeroThreat.ai\u300cKey Zero Trust Statistics for Security Leaders 2026\u300d\uff08SIEM+SOAR 74%\u7d71\u5408\u7387\uff09\n <a href=\"https:\/\/zerothreat.ai\/blog\/zero-trust-statistics\" target=\"_blank\">https:\/\/zerothreat.ai\/blog\/zero-trust-statistics<\/a>\n <\/li>\n <li>NIST SP 800-207\u300cZero Trust Architecture\u300d\n <a href=\"https:\/\/csrc.nist.gov\/publications\/detail\/sp\/800-207\/final\" target=\"_blank\">https:\/\/csrc.nist.gov\/publications\/detail\/sp\/800-207\/final<\/a>\n <\/li>\n <li>Cloudflare Zero Trust \u30d7\u30e9\u30f3\u3068\u4fa1\u683c\uff08\u7121\u659950\u30e6\u30fc\u30b6\u30fc\uff0fPay-as-you-go $7\/\u30e6\u30fc\u30b6\u30fc\/\u6708\u301c\uff09\n <a href=\"https:\/\/www.cloudflare.com\/plans\/zero-trust-services\/\" target=\"_blank\">https:\/\/www.cloudflare.com\/plans\/zero-trust-services\/<\/a>\n <\/li>\n <li>Microsoft Sentinel \u4fa1\u683c\uff08Microsoft\u516c\u5f0f\u30fb\u65e5\u672c\u8a9e\uff09\n <a href=\"https:\/\/www.microsoft.com\/ja-jp\/security\/pricing\/microsoft-sentinel\" target=\"_blank\">https:\/\/www.microsoft.com\/ja-jp\/security\/pricing\/microsoft-sentinel<\/a>\n <\/li>\n <li>NISC\u300c\u5185\u95a3\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bb\u30f3\u30bf\u30fc\u300d\u516c\u5f0f\n <a href=\"https:\/\/www.nisc.go.jp\/\" target=\"_blank\">https:\/\/www.nisc.go.jp\/<\/a>\n <\/li>\n \n <\/ul>\n\n <hr style=\"border:none; border-top:1px solid #E2E8F0; margin:2.5em 0;\"\/>\n\n\n<\/div>\n<\/div>\n<script data-cfasync=\"false\" src=\"\/cdn-cgi\/scripts\/5c5dd728\/cloudflare-static\/email-decode.min.js\"><\/script><\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>\u7d99\u7d9a\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u904b\u7528 \u2015 \u653b\u6483\u3092\u300c\u691c\u77e5\u30fb\u906e\u65ad\u30fb\u56de\u5fa9\u300d\u3059\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u904b\u7528\u8853\uff5c\u4f1a\u793e\u306e\u30c7\u30fc\u30bf\u3092\u5b88\u308b \u2015 \u793e\u54e1\u304c\u77e5\u308b\u3079\u304d\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c \u7b2c1\u56de \u3053\u306e\u8a18\u4e8b\u306fAI\u304c\u57f7\u7b46\u3057\u305f\u3082\u306e\u3092\u7b46\u8005\u304c\u76e3\u4fee\u3057\u3066\u3044\u307e\u3059\u30022026\u5e745\u67087\u65e5\u6642\u70b9\u306e\u60c5 […]<\/p>\n","protected":false},"author":8,"featured_media":2605,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"col-one-no-subsection"},"_jetpack_memberships_contains_paid_content":false,"footnotes":"","vk-ltc-link":"","vk-ltc-target":""},"categories":[8],"tags":[],"class_list":["post-3706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-information"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_featured_media_url":"https:\/\/japan-resilience.co.jp\/cyber\/wp-content\/uploads\/2024\/09\/d05706d3e2e4253a4c22ba1114d027b1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/comments?post=3706"}],"version-history":[{"count":6,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706\/revisions"}],"predecessor-version":[{"id":3713,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/posts\/3706\/revisions\/3713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/media\/2605"}],"wp:attachment":[{"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/media?parent=3706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/categories?post=3706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/japan-resilience.co.jp\/cyber\/wp-json\/wp\/v2\/tags?post=3706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}