{"id":81989,"date":"2026-09-30T12:29:46","date_gmt":"2026-09-30T20:29:46","guid":{"rendered":"http:\/\/www.sumologic.com\/blog\/saas-%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae-casb-%e5%af%be-siem"},"modified":"2026-10-29T16:22:11","modified_gmt":"2026-10-30T00:22:11","slug":"casb-vs-cloud-siem-saas-security","status":"publish","type":"blog","link":"https:\/\/www.sumologic.com\/ja\/blog\/casb-vs-siem-saas-security","title":{"rendered":"SaaS \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e CASB \u5bfe SIEM"},"content":{"rendered":"\n<section class=\"e-stn e-stn-0d652506f82b000a392973813b918ee25d5b4211 e-stn--glossary-inner-content e-stn--table-of-content\"><div class=\"container\">\n<div class=\"wp-block-b3rg-row e-row row\">\n<div class=\"wp-block-b3rg-column e-col e-col-1f7b3997080fc292474d26ff00c905d99d3520fa e-col--content-wrapper  col-sm-12 col-lg-12 col-xl-12\">\n<div class=\"e-div e-div-a1b32f66e1749758df41d5aea14f647cd10e362c e-div--card-btn-link\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"200\" src=\"https:\/\/www.sumologic.com\/wp-content\/uploads\/casb-siem-saas-security-header.png\" alt=\"\" class=\"wp-image-79952\" title=\"\" srcset=\"https:\/\/www.sumologic.com\/wp-content\/uploads\/casb-siem-saas-security-header.png 900w, https:\/\/www.sumologic.com\/wp-content\/uploads\/casb-siem-saas-security-header-300x67.png 300w, https:\/\/www.sumologic.com\/wp-content\/uploads\/casb-siem-saas-security-header-768x171.png 768w, https:\/\/www.sumologic.com\/wp-content\/uploads\/casb-siem-saas-security-header-575x128.png 575w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u65e5\u306e\u30d3\u30b8\u30cd\u30b9\u306f\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3088\u308a\u3082SaaS\u30c4\u30fc\u30eb\u306b\u591a\u304f\u306e\u8cc7\u91d1\u3092\u8cbb\u3084\u3057\u3066\u3044\u307e\u3059\u3002Gartner\u306b\u3088\u308b\u3068\u3001<a href=\"https:\/\/www.bettercloud.com\/monitor\/2022-gartner-market-guide-for-smp\/\" target=\"_blank\" rel=\"noopener\">\u5e73\u5747\u7684\u306a\u7d44\u7e54\u306f\u73fe\u5728125\u4ee5\u4e0a\u306e\u7570\u306a\u308bSaaS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d3\u30b8\u30cd\u30b9\u304c\u65e5\u3005\u4f7f\u7528\u3059\u308b\u591a\u6570\u306e\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u305d\u306e\u62e1\u5927\u3059\u308b\u74b0\u5883\u3092\u4fdd\u8b77\u3059\u308b\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u3001\u304a\u3088\u3073\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u306b\u308f\u305f\u308b\u53ef\u8996\u6027\u3068\u5236\u5fa1\u304c\u5fc5\u8981\u3067\u3059\u3002\u591a\u69d8\u306a\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5897\u6b96\u3059\u308b\u4e2d\u3001\u3069\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u7d44\u7e54\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u30ea\u30b9\u30af\u3092\u6700\u3082\u52b9\u679c\u7684\u306b\u8efd\u6e1b\u3059\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u307e\u3059\u307e\u3059\u56f0\u96e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u304c\u3088\u304f\u5229\u7528\u3059\u308b2\u3064\u306e\u4e00\u822c\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001<a href=\"http:\/\/www.sumologic.com\/glossary\/casb\">Cloud Access Security Broker\uff08CASB\uff09<\/a>\u304a\u3088\u3073Security Information and Event Management\uff08<a href=\"https:\/\/www.sumologic.com\/guides\/siem-evaluation\">SIEM<\/a>\uff09\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"what-is-a-cloud-access-security-broker\" class=\"wp-block-heading has-eigengrau-color has-text-color has-link-color wp-elements-1\">Cloud Access Security Broker \u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cloud Access Security Broker\uff08CASB\uff09\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u306e\u4f7f\u7528\u306b\u5bfe\u3059\u308b\u53ef\u8996\u6027\u3068\u5236\u5fa1\u3092\u63d0\u4f9b\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002CASB \u306f\u3001\u7d44\u7e54\u304c\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7279\u5b9a\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001SaaS \u74b0\u5883\u5168\u4f53\u306e\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CASB \u306f\u6b74\u53f2\u7684\u306b\u306f\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u6a5f\u80fd\u306f\u73fe\u5728\u3001Security Service Edge\uff08SSE\uff09\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u4e00\u822c\u7684\u306b\u7d71\u5408\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u65b0\u306e SSE \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001CASB \u3092 Secure Web Gateway\uff08SWG\uff09\u3001Zero Trust Network Access\uff08ZTNA\uff09\u3001Data Loss Prevention\uff08DLP\uff09\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3068\u7d71\u5408\u3057\u3001\u7d71\u4e00\u3055\u308c\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30dd\u30ea\u30b7\u30fc\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e0b\u3067\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8cea\u7684\u306b\u3001CASB \u306f\u7d44\u7e54\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306b\u5f93\u3063\u3066\u3001\u7d44\u7e54\u3068\u30af\u30e9\u30a6\u30c9\u30d9\u30f3\u30c0\u30fc\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u9632\u6b62\u3057\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"four-core-casb-capabilities\" class=\"wp-block-heading\">CASB \u306e4\u3064\u306e\u30b3\u30a2\u6a5f\u80fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CASB \u306e4\u3064\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u8996\u6027<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/li>\n\n\n\n<li>\u8105\u5a01\u4fdd\u8b77<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u6a5f\u80fd\u304c SaaS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u8a3c\u3059\u308b\u306e\u306b\u5341\u5206\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"casb-solution-deployment-types\" class=\"wp-block-heading\">CASB \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u30bf\u30a4\u30d7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CASB \u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u65b9\u6cd5\u306f3\u3064\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u7570\u306a\u308b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u30011\u3064\u3060\u3051\u3092\u9078\u3076\u5fc5\u8981\u306f\u306a\u304f\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e CASB \u306f2\u3064\u4ee5\u4e0a\u3092\u4e00\u7dd2\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\uff1a\u3053\u306e\u30e2\u30fc\u30c9\u306f\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u306e\u524d\u306b\u4f4d\u7f6e\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u305f\u3081\u3001\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30d0\u30a4\u30b9\u307e\u305f\u306f BYOD \u30c7\u30d0\u30a4\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API \u30d9\u30fc\u30b9\uff1aAPI \u30d9\u30fc\u30b9\u306e CASB \u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u3068\u7d71\u5408\u3055\u308c\u307e\u3059\u304c\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u306f\u30ab\u30d0\u30fc\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a9\u30ef\u30fc\u30c9\u30d7\u30ed\u30ad\u30b7\uff08\u30a4\u30f3\u30e9\u30a4\u30f3\/\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff09\uff1a\u3053\u306e\u30e2\u30fc\u30c9\u306f\u30e6\u30fc\u30b6\u30fc\u3068\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u306e\u9593\u306b\u4f4d\u7f6e\u3057\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u67fb\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3053\u306e\u5358\u4e00\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u901a\u904e\u3059\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u3001\u30ed\u30b0\u30a4\u30f3\u306b\u6469\u64e6\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"e-img \">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"942\" src=\"http:\/\/www.sumologic.com\/wp-content\/uploads\/CASB_vs_Cloud_SIEM_for_SaaS_security-which_should_you_choose.jpg\" alt=\"\" class=\"wp-image-6378\" title=\"\"><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"casb-solution-limitations\" class=\"wp-block-heading\">CASB \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5236\u9650\u4e8b\u9805<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30eb\u3067\u3042\u308b<\/strong>\uff1aCASB \u306f\u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u4fdd\u8b77\u7bc4\u56f2\u304c\u9650\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002CASB \u306f\u672c\u8cea\u7684\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3001\u7d44\u7e54\u3001\u30af\u30e9\u30a6\u30c9\u306e\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u53ef\u8996\u6027\u3068\u30dd\u30ea\u30b7\u30fc\u5236\u5fa1\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002CASB \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f<a href=\"https:\/\/www.skyhighnetworks.com\/cloud-security-blog\/how-a-casb-integrates-with-a-siem\/\" target=\"_blank\" rel=\"noopener\">\u30af\u30e9\u30a6\u30c9\u306e\u307f\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059<\/a>\u3002\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u3059\u308b\u6df1\u3044\u5206\u6790\u3068\u591a\u69d8\u306a\u5236\u5fa1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u7bc4\u56f2\u306f\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u8d85\u3048\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9\u306e CASB \u306b\u306f\u91cd\u5927\u306a\u76f2\u70b9\u304c\u3042\u308b<\/strong>\uff1a\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9\u306e CASB \u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u30da\u30fc\u30b9\u306b\u5bfe\u5fdc\u3067\u304d\u305a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/www.avanan.com\/blog\/what-is-a-casb\" target=\"_blank\" rel=\"noopener\">\u30af\u30e9\u30a6\u30c9\u5185\u306e\u53ef\u8996\u6027\u3092\u5236\u9650\u3057<\/a>\u3001\u7d44\u7e54\u5916\u306e\u4eba\u3005\uff08\u9867\u5ba2\u307e\u305f\u306f\u30b3\u30e9\u30dc\u30ec\u30fc\u30bf\u30fc\uff09\u306b\u3088\u3063\u3066\u5171\u6709\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u898b\u843d\u3068\u3057\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3092\u76e3\u8996\u3067\u304d\u305a\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 SaaS \u3078\u306e API \u63a5\u7d9a\u3082\u76e3\u8996\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30c8\u30e9\u30cd\u30c3\u30c8\u30c7\u30fc\u30bf\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u306a\u3057<\/strong>\uff1a\u30a4\u30f3\u30c8\u30e9\u30cd\u30c3\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u5185\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u305f\u3044\u5834\u5408\u3001CASB \u306f\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d44\u7e54\u304c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u9593\u3067 LAN \u306b\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5171\u6709\u3059\u308b\u5834\u5408\u3001<a href=\"https:\/\/www.endpointprotector.com\/blog\/what-casbs-can-and-cannot-do-to-secure-your-data\/\" target=\"_blank\" rel=\"noopener\">\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u3067\u306f\u306a\u3044\u305f\u3081<\/a>\u3001\u30ab\u30d0\u30fc\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u56f0\u96e3<\/strong>\uff1a\u307b\u3068\u3093\u3069\u306e CASB \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u56f0\u96e3\u3067\u3042\u308a\u3001\u7d44\u7e54\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u307f\u9069\u5207\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306f\u3001\u7d44\u7e54\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3068\u5e45\u5e83\u3044 IT \u30b9\u30ad\u30eb\u3092\u5341\u5206\u306b\u7406\u89e3\u3057\u3066\u3001\u52b9\u679c\u7684\u306b\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30c4\u30fc\u30eb\u306e\u6b20\u5982<\/strong>\uff1a\u4efb\u610f\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3066\u3069\u306e CASB \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u306e\u306f\u56f0\u96e3\u3067\u3059\u3002\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u306a\u57fa\u6e96\u306f\u306a\u304f\u3001\u9069\u5207\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u524d\u306b\u3001\u72ec\u81ea\u306e\u5fb9\u5e95\u7684\u306a\u8abf\u67fb\u3092\u884c\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3067\u304d\u306a\u3044<\/strong>\uff1aCASB \u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u3044\u304f\u3064\u304b\u306e\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u307e\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306b\u7f6e\u304d\u63db\u308f\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3078\u306e\u53ef\u8996\u6027\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 id=\"casb-comparison-unlike-casb-siem-provides-unified-coverage\" class=\"wp-block-heading\">CASB\u6bd4\u8f03\uff1aCASB\u3068\u306f\u7570\u306a\u308a\u3001SIEM\u306f\u7d71\u4e00\u3055\u308c\u305f\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SIEM\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30af\u30e9\u30a6\u30c9\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u74b0\u5883\u3092\u542b\u3080IT \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u304b\u3089\u30ed\u30b0\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3001\u76f8\u95a2\u3055\u305b\u3001\u5206\u6790\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u691c\u51fa\u304a\u3088\u3073\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CASB\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068SIEM\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e21\u65b9\u304c\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001SaaS\u30c4\u30fc\u30eb\u3092\u30ab\u30d0\u30fc\u3059\u308b\u65b9\u6cd5\u306b\u306f\u660e\u3089\u304b\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"casb-vs-siem-comparison\" class=\"wp-block-heading\">CASB\u5bfeSIEM\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3<\/td><td>CASB<\/td><td>SIEM<\/td><\/tr><tr><td>\u30ab\u30d0\u30ec\u30c3\u30b8\u30b9\u30b3\u30fc\u30d7<\/td><td>\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u307f<\/td><td>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\uff08\u30af\u30e9\u30a6\u30c9\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\uff09<\/td><\/tr><tr><td>\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9<\/td><td>\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u30ed\u30b0\u3068\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3<\/td><td>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a6\u30a7\u30d6\u30d7\u30ed\u30ad\u30b7\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306a\u3069<\/td><\/tr><tr><td>\u4e3b\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/td><td>\u30b7\u30e3\u30c9\u30fcIT\u691c\u51fa\u3001\u30af\u30e9\u30a6\u30c9DLP\u3001\u30af\u30e9\u30a6\u30c9\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/td><td>\u8105\u5a01\u691c\u51fa\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3001\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u8996<\/td><\/tr><tr><td>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u65b9\u6cd5<\/td><td>API\u30d9\u30fc\u30b9\u307e\u305f\u306f\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9<\/td><td>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u3001API\u3001\u30ed\u30b0\u8ee2\u9001<\/td><\/tr><tr><td>\u8105\u5a01\u691c\u51fa<\/td><td>\u30af\u30e9\u30a6\u30c9\u56fa\u6709\u306e\u8105\u5a01\u3068\u30dd\u30ea\u30b7\u30fc\u9055\u53cd<\/td><td>\u74b0\u5883\u5168\u4f53\u306b\u304a\u3051\u308b\u76f8\u95a2\u8105\u5a01\u691c\u51fa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SIEM\u306f\u30af\u30e9\u30a6\u30c9\u3060\u3051\u3067\u306a\u304f\u3001\u591a\u304f\u306e\u7570\u306a\u308b\u30bd\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306b\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a6\u30a7\u30d6\u30d7\u30ed\u30ad\u30b7\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u3001\u30eb\u30fc\u30bf\u30fc\u3001\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u76f8\u95a2\u3055\u305b\u3001\u8105\u5a01\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u901a\u77e5\u3057\u3001\u53ef\u80fd\u306a\u9650\u308a\u8fc5\u901f\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIEM\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u5206\u6790\u306b\u3088\u308b\u65e9\u671f\u653b\u6483\u691c\u51fa\u3092\u63d0\u4f9b\u3059\u308b\u7d71\u5408\u30c4\u30fc\u30eb\u3067\u3059\u3002CASB\u306f\u30af\u30e9\u30a6\u30c9\u5185\u306e\u7279\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8\u306e\u307f\u3092\u30ab\u30d0\u30fc\u3057\u3001SaaS\u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u72b6\u6cc1\u306b\u3064\u3044\u3066\u306e\u307f\u901a\u77e5\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d7\u30ed\u30ad\u30b7\u30d9\u30fc\u30b9\u306eCASB\u306fSaaS\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u307f\u3092\u4fdd\u8b77\u3057\u3001<a href=\"https:\/\/cloudsecurityalliance.org\/blog\/2016\/08\/11\/api-vs-proxy-get-best-protection-casb\/\" target=\"_blank\" rel=\"noopener\">IaaS\u304a\u3088\u3073PaaS\u30af\u30e9\u30a6\u30c9\u306f\u8106\u5f31\u306a\u307e\u307e\u3067\u3059\u3002<\/a><\/p>\n\n\n\n<h2 id=\"ensuring-a-fully-secure-saas\" class=\"wp-block-heading\">\u5b8c\u5168\u306b\u30bb\u30ad\u30e5\u30a2\u306aSaaS\u306e\u78ba\u4fdd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u696d\u54e1\u306f\u3001\u305d\u306e\u7d50\u679c\u3092\u8a8d\u8b58\u305b\u305a\u306b\u3042\u3089\u3086\u308b\u7a2e\u985e\u306eSaaS\u30c4\u30fc\u30eb\u306b\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3068\u3057\u3066\u3001\u74b0\u5883\u306b\u65b0\u305f\u306b\u5165\u3063\u3066\u304d\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u305d\u306e\u4fb5\u5165\u7d4c\u8def\u3001\u304a\u3088\u3073\u8fc5\u901f\u306b\u524a\u9664\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u5b8c\u5168\u306a\u53ef\u8996\u6027\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d44\u7e54\u304cG Suite\u3068\u4ed6\u306eSaaS\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u3089\u3092\u4fdd\u8b77\u3057\u3001\u53ef\u8996\u6027\u3068\u5236\u5fa1\u3092\u63d0\u4f9b\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002CASB\u3088\u308a\u3082\u591a\u304f\u306e\u3053\u3068\u304c\u3067\u304d\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SaaS\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3057\u3066\u306f\u3001\u30af\u30e9\u30a6\u30c9\u3067\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u304b\u306b\u3064\u3044\u3066\u5b8c\u5168\u306a\u53ef\u8996\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30c4\u30fc\u30eb\u306f\u3001SaaS\u306b\u5bfe\u3057\u3066\u6700\u5927\u9650\u306e\u4fdd\u8b77\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u3088\u308a\u826f\u3044\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.sumologic.com\/geo\/solutions\/cloud-siem\">Sumo Logic SIEM<\/a>\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u304a\u3088\u3073\u30de\u30eb\u30c1\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u306e\u7d71\u5408\u30d3\u30e5\u30fc\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<a href=\"http:\/\/www.sumologic.com\/ja\/request-demo\">\u30c7\u30e2\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u3001\u305d\u306e\u4ed5\u7d44\u307f\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":346,"featured_media":79962,"template":"","meta":{"_acf_changed":false,"show_custom_date":false,"custom_date":"","featured":false,"featured_image":0,"learn_more_label":"","image_alt_text":"","learn_more_type":"","show_popup":false,"learn_more_link_file":0,"event_date":false,"event_start_date":"","event_end_date":"","place_holder_image_url":"","post_reading_time":"< 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