{"id":34495,"date":"2025-08-11T04:00:26","date_gmt":"2025-08-11T08:00:26","guid":{"rendered":"https:\/\/www.rsa.com\/?p=34495"},"modified":"2026-03-24T17:10:25","modified_gmt":"2026-03-24T21:10:25","slug":"nis2-identity-it-and-ot-stay-operational-stay-resilient","status":"publish","type":"post","link":"https:\/\/www.rsa.com\/ja\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/","title":{"rendered":"NIS2\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3001IT\u3001OT\uff1a\u904b\u7528\u3092\u7d99\u7d9a\u3057\u3001\u56de\u5fa9\u529b\u3092\u7dad\u6301\u3059\u308b"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":34532,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_searchwp_excluded":"","inline_featured_image":false,"footnotes":""},"categories":[63],"tags":[],"class_list":["post-34495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zero-trust"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient - RSA<\/title>\n<meta name=\"description\" content=\"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rsa.com\/ja\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient | RSA Blog\" \/>\n<meta property=\"og:description\" content=\"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rsa.com\/ja\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/\" \/>\n<meta property=\"og:site_name\" content=\"RSA\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-11T08:00:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-24T21:10:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-social.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Ben Lebeaux\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient | RSA Blog\" \/>\n<meta name=\"twitter:description\" content=\"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-social.webp\" \/>\n<meta name=\"twitter:creator\" content=\"@bcomroe@logical-inc.com\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/\"},\"author\":{\"name\":\"Ben Lebeaux\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#\\\/schema\\\/person\\\/597f5b8f2d9eb8876c9be212f4dcdce9\"},\"headline\":\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient\",\"datePublished\":\"2025-08-11T08:00:26+00:00\",\"dateModified\":\"2026-03-24T21:10:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/\"},\"wordCount\":9,\"publisher\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp\",\"articleSection\":[\"Zero Trust\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/\",\"url\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/\",\"name\":\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient - RSA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp\",\"datePublished\":\"2025-08-11T08:00:26+00:00\",\"dateModified\":\"2026-03-24T21:10:25+00:00\",\"description\":\"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp\",\"contentUrl\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp\",\"width\":1200,\"height\":741,\"caption\":\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/resources\\\/blog\\\/zero-trust\\\/nis2-identity-it-and-ot-stay-operational-stay-resilient\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.rsa.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#website\",\"url\":\"https:\\\/\\\/www.rsa.com\\\/\",\"name\":\"RSA\",\"description\":\"Cybersecurity and Digital Risk Management Solutions\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.rsa.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#organization\",\"name\":\"RSA\",\"url\":\"https:\\\/\\\/www.rsa.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/rsa.png\",\"contentUrl\":\"https:\\\/\\\/www.rsa.com\\\/wp-content\\\/uploads\\\/rsa.png\",\"width\":2880,\"height\":1020,\"caption\":\"RSA\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.rsa.com\\\/#\\\/schema\\\/person\\\/597f5b8f2d9eb8876c9be212f4dcdce9\",\"name\":\"Ben Lebeaux\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/bcomroe@logical-inc.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"NIS2\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3001IT\u3001OT\uff1a\u904b\u7528\u3068\u8010\u969c\u5bb3\u6027\u306e\u7dad\u6301 - RSA","description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u304c\u306a\u305c\u30bc\u30ed\u30fb\u30c8\u30e9\u30b9\u30c8\u3092\u53ef\u80fd\u306b\u3059\u308b\u306e\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u304cOT\u3092\u4fdd\u8b77\u3057NIS2\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u6700\u65b0\u306e\u8a8d\u8a3c\u6280\u8853\u3092\u5fc5\u8981\u3068\u3059\u308b\u306e\u304b\u3092\u5b66\u3076\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rsa.com\/ja\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/","og_locale":"ja_JP","og_type":"article","og_title":"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient | RSA Blog","og_description":"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.","og_url":"https:\/\/www.rsa.com\/ja\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/","og_site_name":"RSA","article_published_time":"2025-08-11T08:00:26+00:00","article_modified_time":"2026-03-24T21:10:25+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-social.webp","type":"image\/webp"}],"author":"Ben Lebeaux","twitter_card":"summary_large_image","twitter_title":"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient | RSA Blog","twitter_description":"Learn why passwordless enables Zero Trust and why critical services need the modern authentication technique to secure OT and meet NIS2 requirements.","twitter_image":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-social.webp","twitter_creator":"@bcomroe@logical-inc.com","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#article","isPartOf":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/"},"author":{"name":"Ben Lebeaux","@id":"https:\/\/www.rsa.com\/#\/schema\/person\/597f5b8f2d9eb8876c9be212f4dcdce9"},"headline":"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient","datePublished":"2025-08-11T08:00:26+00:00","dateModified":"2026-03-24T21:10:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/"},"wordCount":9,"publisher":{"@id":"https:\/\/www.rsa.com\/#organization"},"image":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp","articleSection":["Zero Trust"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/","url":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/","name":"NIS2\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3001IT\u3001OT\uff1a\u904b\u7528\u3068\u8010\u969c\u5bb3\u6027\u306e\u7dad\u6301 - RSA","isPartOf":{"@id":"https:\/\/www.rsa.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#primaryimage"},"image":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp","datePublished":"2025-08-11T08:00:26+00:00","dateModified":"2026-03-24T21:10:25+00:00","description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u304c\u306a\u305c\u30bc\u30ed\u30fb\u30c8\u30e9\u30b9\u30c8\u3092\u53ef\u80fd\u306b\u3059\u308b\u306e\u304b\u3001\u306a\u305c\u91cd\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u304cOT\u3092\u4fdd\u8b77\u3057NIS2\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u6700\u65b0\u306e\u8a8d\u8a3c\u6280\u8853\u3092\u5fc5\u8981\u3068\u3059\u308b\u306e\u304b\u3092\u5b66\u3076\u3002","breadcrumb":{"@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#primaryimage","url":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp","contentUrl":"https:\/\/www.rsa.com\/wp-content\/uploads\/nis2-identity-it-and-ot-stay-operational-stay-resilient-rsa-blog.webp","width":1200,"height":741,"caption":"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient"},{"@type":"BreadcrumbList","@id":"https:\/\/www.rsa.com\/resources\/blog\/zero-trust\/nis2-identity-it-and-ot-stay-operational-stay-resilient\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rsa.com\/"},{"@type":"ListItem","position":2,"name":"NIS2, Identity, IT, and OT: Stay Operational, Stay Resilient"}]},{"@type":"WebSite","@id":"https:\/\/www.rsa.com\/#website","url":"https:\/\/www.rsa.com\/","name":"RSA","description":"\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30b8\u30bf\u30eb\u30ea\u30b9\u30af\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3","publisher":{"@id":"https:\/\/www.rsa.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rsa.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.rsa.com\/#organization","name":"RSA","url":"https:\/\/www.rsa.com\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.rsa.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.rsa.com\/wp-content\/uploads\/rsa.png","contentUrl":"https:\/\/www.rsa.com\/wp-content\/uploads\/rsa.png","width":2880,"height":1020,"caption":"RSA"},"image":{"@id":"https:\/\/www.rsa.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.rsa.com\/#\/schema\/person\/597f5b8f2d9eb8876c9be212f4dcdce9","name":"\u30d9\u30f3\u30fb\u30eb\u30dc\u30fc","sameAs":["https:\/\/x.com\/bcomroe@logical-inc.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/posts\/34495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/comments?post=34495"}],"version-history":[{"count":9,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/posts\/34495\/revisions"}],"predecessor-version":[{"id":37432,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/posts\/34495\/revisions\/37432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/media\/34532"}],"wp:attachment":[{"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/media?parent=34495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/categories?post=34495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rsa.com\/ja\/wp-json\/wp\/v2\/tags?post=34495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}