{"id":436,"date":"2019-07-23T09:30:12","date_gmt":"2019-07-23T00:30:12","guid":{"rendered":"http:\/\/cloudsecurityalliance.jp\/newblog\/?p=436"},"modified":"2019-07-23T16:46:58","modified_gmt":"2019-07-23T07:46:58","slug":"%e6%9c%ac%e5%bd%93%e3%81%aesdp%e3%82%88%e7%ab%8b%e3%81%a1%e4%b8%8a%e3%81%8c%e3%82%8c%ef%bc%81-will-the-real-sdp-please-stand-up","status":"publish","type":"post","link":"https:\/\/cloudsecurityalliance.jp\/newblog\/2019\/07\/23\/%e6%9c%ac%e5%bd%93%e3%81%aesdp%e3%82%88%e7%ab%8b%e3%81%a1%e4%b8%8a%e3%81%8c%e3%82%8c%ef%bc%81-will-the-real-sdp-please-stand-up\/","title":{"rendered":"\u672c\u5f53\u306eSDP\u3088\u7acb\u3061\u4e0a\u304c\u308c\uff01 ~ Will the real SDP please stand up?"},"content":{"rendered":"

\u672c\u30d6\u30ed\u30b0\u306f\u3001Optiv Security Inc.\u304c\u516c\u958b\u3057\u3066\u3044\u308b “Will the real SDP please stand up?” \u306e\u65e5\u672c\u8a9e\u7248\u306b\u306a\u308a\u307e\u3059\u3002\u672c\u30d6\u30ed\u30b0\u306f\u3001\u8457\u8005\u304a\u3088\u3073Optiv Security Inc.\u306e\u8a31\u53ef\u3092\u5f97\u3066\u7ffb\u8a33\u3057\u3001\u516c\u958b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u672c\u30d6\u30ed\u30b0\u306e\u5185\u5bb9\u3068\u539f\u6587\u306e\u9593\u3067\u76f8\u9055\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u306f\u3001\u539f\u6587\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002<\/p>\n

\n

\u672c\u5f53\u306eSDP\u3088\u7acb\u3061\u4e0a\u304c\u308c\uff01<\/h1>\n

\u539f\u6587\uff1a\u30002019\u5e747\u670810\u65e5
\n\u65e5\u672c\u8a9e\u7248\uff1a\u30002019\u5e747\u670823\u65e5<\/p>\n

Software Defined Perimeter\uff08SDP\uff09\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\uff08Zero Trust\uff09\u30e2\u30c7\u30eb\u3067\u5b89\u5168\u306a\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306e\u65b0\u305f\u306a\u30a2\u30b8\u30e3\u30a4\u30eb\u306a\u65b9\u6cd5\u3068\u3057\u3066\u6700\u8fd1\u666e\u53ca\u3057\u3066\u304d\u3066\u3044\u307e\u3059\u3002SDP\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\uff08CSA\uff09\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u8981\u4ef6\u3067\u3001VPN \/\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\/ NAC\u306e\u7d44\u307f\u5408\u308f\u305b\u3088\u308a\u3082\u52b9\u679c\u7684\u3067\u5b89\u5168\u306a\u65b9\u6cd5\u3067\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

\u305f\u3060\u3057\u3001SDP\u306f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u7684\u306b\u7570\u306a\u308b\u70b9\u304c\u3042\u308b\u305f\u3081\u3001\u591a\u5c11\u65b0\u305f\u306a\u8003\u3048\u65b9\u304c\u5fc5\u8981\u3067\u3059\u3002SDP\u306f\u3001\u30c7\u30fc\u30bf\u30d7\u30ec\u30fc\u30f3\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u3092\u5206\u96e2\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8a8d\u8a3c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u62e1\u5f35\u3057\u305f\u30dd\u30ea\u30b7\u30fc\u6c7a\u5b9a\u30dd\u30a4\u30f3\u30c8\uff08PDP\uff09\u3068\u30dd\u30ea\u30b7\u30fc\u5b9f\u884c\u30dd\u30a4\u30f3\u30c8\uff08PEP\uff09\u30e2\u30c7\u30eb\u306b\u306a\u308a\u307e\u3059\u3002SDP\u306e\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u306f\u3001\u300c\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08Controller\uff09\u300d\u306f\u30a2\u30af\u30bb\u30b9\u3092\u8a8d\u8a3c\u3059\u308b\u305f\u3081\u306e\u30dd\u30ea\u30b7\u30fc\u6c7a\u5b9a\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308a\u3001\u300c\u30b2\u30fc\u30c8\u30a6\u30a8\u30a4\uff08Gateway\uff09\u300d\u306f\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426\u3092\u4e0e\u3048\u308b\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304b\u3089\u5206\u96e2\u3055\u308c\u305fPDP\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5168\u4f53\u3067\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3055\u308c\u308b\u96c6\u4e2d\u578b\u306e\u30dd\u30ea\u30b7\u30fc\u30e2\u30c7\u30eb\u3068\u8a8d\u8a3c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u6a5f\u80fd\u306f\u4ed6\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u306b\u306a\u308a\u307e\u3059\u3002\u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u8b58\u5225\u3055\u308c\u308b\u3068\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089\u306e\u5909\u66f4\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3057\u306a\u304c\u3089\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u72b6\u614b(device posture)\u3084\u5b9a\u7fa9\u3055\u308c\u305f\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u6c7a\u5b9a\u3092\u884c\u3046\u3068\u3044\u3046\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c\u505c\u6b62\u3057\u305f\u5834\u5408\u306e\u53ef\u7528\u6027\u304c\u5411\u4e0a\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u969c\u5bb3\u30be\u30fc\u30f3\u306e\u5206\u96e2\u3068\u30b3\u30f3\u30c8\u30fc\u30e9\/\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u306b\u3088\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n

SDP\u30e2\u30c7\u30eb\u306f\u5305\u62ec\u7684\u3067\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u7684\u306b\u7570\u306a\u308b\u70b9\u304c\u3042\u308b\u305f\u3081\u3001\u5f93\u6765\u306e\u30a2\u30af\u30bb\u30b9\u30e1\u30ab\u30cb\u30ba\u30e0\u3084\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u306b\u306f\u4f9d\u5b58\u3057\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001SDP\u306b\u52a0\u3048\u3066VPN\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u5fc5\u8981\u3068\u3059\u308b\u3082\u306e\u304c\u3042\u308b\u3068\u3059\u308c\u3070\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30a2\u30b8\u30ea\u30c6\u30a3\u306b\u5236\u9650\u3092\u304b\u3051\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308a\u3001\u4eca\u65e5\u306e\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3084\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u8981\u6c42\u3092\u6e80\u305f\u3055\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u901a\u4fe1\u524d\u306e\u8a8d\u8a3c<\/h2>\n

SDP\u306e\u3082\u30461\u3064\u306e\u30e6\u30cb\u30fc\u30af\u306a\u8981\u7d20\u306fSingle Packet Authorization\uff08SPA\uff09\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u521d\u306e\u30d1\u30b1\u30c3\u30c8\u3067\u6697\u53f7\u5316\u8a8d\u8a3c\u3092\u8981\u6c42\u3057\u3001\u8a31\u53ef\u3055\u308c\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3060\u3051\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n

\u3082\u3068\u3082\u30682007\u5e74\u306b\u4f5c\u6210\u3055\u308c\u305fSPA\u306f\u3001\u6700\u521d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b1\u30c3\u30c8\u3092\u6697\u53f7\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3001DDoS\u306b\u5bfe\u3059\u308b\u8a8d\u8a3c\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8a31\u53ef\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u307f\u306b\u30b5\u30fc\u30d3\u30b9\u304c\u516c\u958b\u3055\u308c\u308b\u305f\u3081\u3001\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002SPA\u3067\u958b\u59cb\u3055\u308c\u3066\u3044\u306a\u3044TCP\u30b9\u30c8\u30ea\u30fc\u30e0\u306fSDP\u306b\u3088\u3063\u3066\u30c9\u30ed\u30c3\u30d7\u3055\u308c\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u307e\u305f\u306f\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u3088\u3063\u3066\u51e6\u7406\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u305f\u3081\u3001DDoS\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002SPA\u306f\u3001\u306a\u308a\u3059\u307e\u3057\u9632\u6b62\u3084\u4e0d\u6b63\u306a\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u308b\u4fdd\u8b77\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306e\u9632\u6b62\u306a\u3069\u3001DDoS\u9632\u6b62\u4ee5\u5916\u306e\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u305f\u5834\u5408\u306b\u3001\u8cc7\u683c\u60c5\u5831\u3092\u518d\u5229\u7528\u3059\u308b\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n

SDP\u306f\u3069\u306e\u304f\u3089\u3044\u5f37\u529b\u3067\u3059\u304b\uff1f<\/h2>\n

2014\u5e742\u6708\u3001CSA\u306fSoftware Defined Perimeter \u30cf\u30c3\u30ab\u30bd\u30f3\u306e\u30b9\u30dd\u30f3\u30b5\u30fc\u3068\u3057\u3066\u3001Black Hat\u3068DEFCON\u306bSDP\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7834\u308d\u3046\u3068\u6311\u6226\u3059\u308b\u4eba\u306e\u305f\u3081\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002\u4e16\u754c\u5168\u4f53\u3067100\u5104\u30d1\u30b1\u30c3\u30c8\u3092\u7a81\u7834\u3057\u307e\u3057\u305f\u304c\u3001\u653b\u6483\u306f\u6210\u529f\u305b\u305a\u3001\u8cde\u54c1\u306f\u6c42\u3081\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u3001SDP\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u9577\u6240\u3092\u3088\u304f\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u79c1\u305f\u3061\u306f\u3001CSA\u306eSDP\u30ef\u30fc\u30ad\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u306b\u6df1\u304f\u53c2\u52a0\u3057\u3001SDP\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u307e\u3068\u3081\u308b\u3053\u3068\u3092\u7d4c\u9a13\u3057\u3066\u3044\u308bSDP\u5206\u91ce\u306e\u30ea\u30fc\u30c0\u30fc\u3067\u3059\u3002Forrester\u3068Gartner\u306e\u696d\u754c\u8abf\u67fb\u306e\u5c02\u9580\u5bb6\u304c\u3001\u4eca\u5f8c\u6570\u5e74\u9593\u3067\u5b89\u5168\u306a\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u3092\u5927\u304d\u304f\u5909\u3048\u308b\u3067\u3042\u308d\u3046\u3068\u4e88\u6e2c\u3057\u3066\u3044\u308b\u30bc\u30ed\u30c8\u30e9\u30b9\u30c8\u30fb\u30b8\u30e3\u30fc\u30cb\u30fc\u306b\u3054\u53c2\u52a0\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u539f\u6587 “Will the real SDP please stand up?” \u306f\u3001\u3053\u3061\u3089\u3092\u53c2\u7167<\/a>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u30d6\u30ed\u30b0\u306f\u3001Optiv Security Inc.\u304c\u516c\u958b\u3057\u3066\u3044\u308b “Will the real SDP please stand up?” \u306e\u65e5\u672c\u8a9e\u7248\u306b\u306a\u308a\u307e\u3059\u3002\u672c\u30d6\u30ed\u30b0\u306f\u3001\u8457\u8005\u304a\u3088\u3073Optiv […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5,35,25,45,6,15,44],"class_list":{"0":"post-436","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-1","7":"tag-csa","9":"tag-sdp","10":"tag-zero-trust","11":"tag-6","12":"tag-15","13":"tag-44"},"_links":{"self":[{"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/posts\/436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/comments?post=436"}],"version-history":[{"count":4,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/posts\/436\/revisions"}],"predecessor-version":[{"id":440,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/posts\/436\/revisions\/440"}],"wp:attachment":[{"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/media?parent=436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/categories?post=436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloudsecurityalliance.jp\/newblog\/wp-json\/wp\/v2\/tags?post=436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}