{"id":355000,"date":"2026-03-26T19:03:20","date_gmt":"2026-03-27T02:03:20","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=355000"},"modified":"2026-03-26T19:03:20","modified_gmt":"2026-03-27T02:03:20","slug":"fsa-guidelines-enterprise-dlp","status":"publish","type":"post","link":"https:\/\/www2.paloaltonetworks.com\/blog\/2026\/03\/fsa-guidelines-enterprise-dlp\/?lang=ja","title":{"rendered":"\u91d1\u878d\u5e81\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u6b21\u4e16\u4ee3\u30c7\u30fc\u30bf\u4fdd\u8b77\uff1aEnterprise DLP\u306e\u6d3b\u7528\u8853"},"content":{"rendered":"

\u91d1\u878d\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4eca\u3084\u7d4c\u55b6\u306e\u6700\u91cd\u8981\u8ab2\u984c\u306e\u4e00\u3064\u3067\u3059\u30022024\u5e7410\u6708\u306b\u91d1\u878d\u5206\u91ce\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u767a\u884c\u3055\u308c\u3066\u4ee5\u964d\u3001\u5f93\u6765\u306e\u76e3\u67fb\u4e2d\u5fc3\u306e\u9759\u7684\u306a\u5bfe\u7b56\u304b\u3089\u3001\u73fe\u5728\u306e\u8105\u5a01\u306b\u5bfe\u3059\u308b\u300c\u5b9f\u52b9\u6027\u300d\u3092\u4f34\u3046\u52d5\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3078\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u30b7\u30d5\u30c8\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/span><\/p>\n

\u672c\u7a3f\u3067\u306f\u3001\u56fd\u5185\u91d1\u878d\u6a5f\u95a2\u3067\u5c0e\u5165\u304c\u9032\u3080\u300cEnterprise DLP\u300d\u306e\u6700\u65b0\u52d5\u5411\u3068\u3001\u73fe\u5834\u3067\u76f4\u9762\u3057\u3084\u3059\u3044\u904b\u7528\u8ab2\u984c\u306e\u89e3\u6c7a\u7b56\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/span><\/p>\n

1. \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u578b\u3078\u306e\u79fb\u884c\u304c\u9032\u3080\u30c7\u30fc\u30bf\u4fdd\u8b77\u306e\u6700\u65b0\u52d5\u5411<\/b><\/h2>\n

\u3053\u308c\u307e\u3067\u3001CASB\u3001SWG\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3001\u30e1\u30fc\u30eb\u306a\u3069\u306e\u5404\u9818\u57df\u306b\u500b\u5225\u5c0e\u5165\u3055\u308c\u3066\u304d\u305fDLP\u306f\u3001\u30dd\u30ea\u30b7\u30fc\u306e\u4e0d\u6574\u5408\u3084\u904b\u7528\u8ca0\u8377\u306e\u5897\u5927\u3068\u3044\u3063\u305f\u8ab2\u984c\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u73fe\u5728\u306f\u3001\u3053\u308c\u3089\u3092\u5358\u4e00\u306e\u30af\u30e9\u30a6\u30c9\u57fa\u76e4\u3067\u7d71\u5408\u7684\u306b\u7ba1\u7406\u3067\u304d\u308b\u300c\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u578b\uff08Enterprise DLP\uff09\u300d\u3078\u306e\u79fb\u884c\u3084\u65b0\u898f\u5c0e\u5165\u304c\u3001\u91d1\u878d\u696d\u754c\u3092\u306f\u3058\u3081\u5e45\u5e83\u304f\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/span><\/p>\n

\"\"<\/span><\/div><\/p>\n

2. \u65e5\u672c\u306e\u73fe\u5834\u304c\u62b1\u3048\u308b\u300cDLP\u904b\u7528\u306e\u9650\u754c\u300d\u3092\u7a81\u7834\u3059\u308b3\u3064\u306e\u7279\u5316\u6a5f\u80fd<\/b><\/h2>\n

\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306aEnterprise DLP\u306f\u3001\u5c0e\u5165\u6642\u306e\u30a4\u30f3\u30d5\u30e9\u69cb\u7bc9\u3092\u4e0d\u8981\u306b\u3057\u3001\u5f93\u6765\u306e\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u578bDLP\u3068\u6bd4\u8f03\u3057\u3066\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO\uff09\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u904b\u7528\u62c5\u5f53\u8005\u3092\u75b2\u5f0a\u3055\u305b\u3066\u304d\u305f\u30ec\u30ac\u30b7\u30fcDLP\u306e\u8ab2\u984c\u3092\u3001\u4ee5\u4e0b\u306e\u300c\u65e5\u672c\u7279\u5316\u578b\u6a5f\u80fd\u300d\u3067\u6839\u672c\u304b\u3089\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u30fb\u300c\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u58c1\u300d\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u5bfe\u5fdc\u3067\u89e3\u6d88<\/b><\/h3>\n

\u6d77\u5916\u88fd\u88fd\u54c1\u3067\u969c\u58c1\u3068\u306a\u308a\u3084\u3059\u3044Shift_JIS\u3084EUC-JP\u3068\u3044\u3063\u305f\u65e5\u672c\u72ec\u81ea\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u74b0\u5883\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u5b8c\u5168\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6587\u5b57\u5316\u3051\u306b\u3088\u308b\u691c\u77e5\u6f0f\u308c\u3092\u9632\u304e\u306a\u304c\u3089\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u8cc7\u7523\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u30fb \u8aa4\u691c\u77e5\u3092\u6975\u5c0f\u5316\u3059\u308b\u300c1,000\u7a2e\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u300d<\/b><\/h3>\n

\u300c\u30de\u30a4\u30ca\u30f3\u30d0\u30fc\u300d\u300c\u65e5\u672c\u306e\u6c0f\u540d\u3001\u4f4f\u6240\u300d\u306a\u3069\u3001\u65e5\u672c\u306e\u696d\u52d9\u306b\u5fc5\u9808\u306e\u6a5f\u5bc6\u60c5\u5831\u30d1\u30bf\u30fc\u30f3\u3092\u6a19\u6e96\u642d\u8f09\u3002 \u5358\u306a\u308b\u30ad\u30fc\u30ef\u30fc\u30c9\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u306f\u306a\u304f\u3001\u6a5f\u68b0\u5b66\u7fd2\uff08ML\uff09\u3092\u6d3b\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u8aa4\u691c\u77e5\uff08False Positive\uff09\u3092\u5287\u7684\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u30fb \u753b\u50cf\u5316\u3055\u308c\u305f\u60c5\u5831\u306e\u629c\u3051\u7a74\u3092\u585e\u3050\u300c\u65e5\u672c\u8a9e\u5bfe\u5fdcOCR\u300d<\/b><\/h3>\n

\u5f37\u529b\u306aOCR\uff08\u5149\u5b66\u6587\u5b57\u8a8d\u8b58\uff09\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u3082\u691c\u77e5\u5bfe\u8c61\u3068\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u7279\u306b\u65e5\u672c\u8a9e\u306e\u8a8d\u8b58\u7cbe\u5ea6\u3092\u5f37\u5316\u3057\u3066\u304a\u308a\u3001\u753b\u50cf\u5185\u306b\u542b\u307e\u308c\u308b\u65e5\u672c\u8a9e\u30c6\u30ad\u30b9\u30c8\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c6\u30ad\u30b9\u30c8\u5316\u30fb\u62bd\u51fa\u3057\u3001\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u5236\u5fa1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f93\u6765\u306eDLP\u3067\u306f\u898b\u9003\u3055\u308c\u304c\u3061\u3060\u3063\u305f\u753b\u50cf\u5316\u3055\u308c\u305f\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u6d41\u51fa\u3092\u52b9\u679c\u7684\u306b\u9632\u6b62\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

3. Prisma Browser\u9023\u643a\u3067\u5b9f\u73fe\u3059\u308b\u300c\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4f8b\u5916\u8a31\u53ef\u300d<\/b>\u00a0<\/span><\/h2>\n

\u8fd1\u5e74\u3001\u751f\u6210AI\uff08\u4f8b\uff1aChatGPT\uff09\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001\u60aa\u610f\u306e\u306a\u3044\u5f93\u696d\u54e1\u304c\u30d7\u30ed\u30f3\u30d7\u30c8\u5165\u529b\u306a\u3069\u3092\u901a\u3058\u3066\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u5916\u90e8\u3078\u9001\u4fe1\u3057\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u8ab2\u984c\u306b\u5bfe\u3057\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30d6\u30e9\u30a6\u30b6\u3067\u3042\u308b Prisma Browser \u3068\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u4e21\u7acb\u3057\u305f\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

\u4f8b\u3048\u3070\u3001\u6b63\u5f53\u306a\u696d\u52d9\u306e\u4e2d\u3067Enterprise DLP\u306b\u3088\u308a\u64cd\u4f5c\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u306fIT\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306b\u30c1\u30b1\u30c3\u30c8\u3092\u8d77\u7968\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Prisma Browser\u306e\u30d6\u30ed\u30c3\u30af\u901a\u77e5\u753b\u9762\u304b\u3089\u3001\u696d\u52d9\u7406\u7531\u3092\u5165\u529b\u3057\u3066\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u4f8b\u5916\u7533\u8acb\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u30c1\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u5909\u66f4\u306a\u3069\u3092\u4f34\u3046\u3053\u3068\u306a\u304f\u3001\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u8005\u306e\u307f\u3067\u8a72\u5f53\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3059\u308b\u4e00\u6642\u7684\u306a\u8a31\u53ef\u3092\u627f\u8a8d\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3068\u3057\u3066\u5b8c\u7d50\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d71\u5236\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u696d\u52d9\u306e\u4fca\u654f\u6027\u3092\u640d\u306a\u308f\u306a\u3044\u904b\u7528\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

\"\"<\/span><\/div><\/p>\n

4.\u307e\u3068\u3081<\/b><\/h2>\n

\u91d1\u878d\u5e81\u304c\u6c42\u3081\u308b\u300c\u5b9f\u52b9\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u4fdd\u8b77\u300d\u306f\u3001\u5358\u306b\u30c7\u30fc\u30bf\u306e\u6301\u3061\u51fa\u3057\u3092\u5236\u9650\u3059\u308b\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3059\u308b\u3060\u3051\u3067\u306f\u5b9f\u73fe\u3067\u304d\u307e\u305b\u3093\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u5b9f\u969b\u306e\u696d\u52d9\u74b0\u5883\u306e\u4e2d\u3067\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u53ef\u8996\u5316\u3057\u3001\u9069\u5207\u306b\u5236\u5fa1\u3057\u306a\u304c\u3089\u5b89\u5168\u306a\u5229\u6d3b\u7528\u3092\u53ef\u80fd\u306b\u3059\u308b\u4ed5\u7d44\u307f\u3092\u6574\u3048\u308b\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u4f01\u696d\u7279\u6709\u306e\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u30fb\u591a\u8a00\u8a9e\u74b0\u5883\u3078\u306e\u5bfe\u5fdc\u306b\u52a0\u3048\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d6\u30e9\u30a6\u30b6\u3067\u3042\u308b Prisma Browser \u3068\u306e\u9023\u643a\u306b\u3088\u308b\u5236\u5fa1\u3084\u67d4\u8edf\u306a\u4f8b\u5916\u8a31\u53ef\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d71\u5236\u3068\u696d\u52d9\u306e\u4fca\u654f\u6027\u3092\u4e21\u7acb\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

Palo Alto Networks \u306e Enterprise DLP \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30af\u30e9\u30a6\u30c9\u30fb\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u6a2a\u65ad\u3057\u3066\u30c7\u30fc\u30bf\u4fdd\u8b77\u3092\u7d71\u5408\u3057\u3001\u91d1\u878d\u6a5f\u95a2\u306b\u6c42\u3081\u3089\u308c\u308b\u300c\u5b9f\u52b9\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u4fdd\u8b77\u300d\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u91d1\u878d\u696d\u754c\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3092\u3054\u691c\u8a0e\u306e\u969b\u306f\u3001\u305c\u3072\u5f53\u793e\u306eEnterprise DLP\u3092\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u91d1\u878d\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4eca\u3084\u7d4c\u55b6\u306e\u6700\u91cd\u8981\u8ab2\u984c\u306e\u4e00\u3064\u3067\u3059\u30022024\u5e7410\u6708\u306b\u91d1\u878d\u5206\u91ce\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u767a\u884c\u3055\u308c\u3066\u4ee5\u964d\u3001\u5f93\u6765\u306e\u76e3\u67fb\u4e2d\u5fc3\u306e\u9759\u7684\u306a\u5bfe\u7b56\u304b\u3089\u3001\u73fe\u5728\u306e\u8105\u5a01\u306b\u5bfe\u3059\u308b\u300c\u5b9f\u52b9\u6027\u300d\u3092\u4f34\u3046\u52d5\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3078\u306e\u30d1\u30e9\u30c0\u30a4\u30e0\u30b7\u30d5\u30c8\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002 \u672c\u7a3f\u3067\u306f\u3001\u56fd\u5185\u91d1\u878d\u6a5f\u95a2\u3067\u5c0e\u5165\u304c\u9032\u3080\u300cEnterprise DLP\u300d\u306e\u6700\u65b0\u52d5\u5411\u3068\u3001\u73fe\u5834\u3067\u76f4\u9762\u3057\u3084\u3059\u3044\u904b\u7528\u8ab2\u984c\u306e\u89e3\u6c7a\u7b56\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 1. \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u578b\u3078\u306e\u79fb\u884c\u304c\u9032\u3080\u30c7\u30fc\u30bf\u4fdd\u8b77\u306e\u6700\u65b0\u52d5\u5411 \u3053\u308c\u307e\u3067\u3001CASB\u3001SWG\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3001\u30e1\u30fc\u30eb\u306a\u3069\u306e\u5404\u9818\u57df\u306b\u500b\u5225\u5c0e\u5165\u3055\u308c\u3066\u304d\u305fDLP\u306f\u3001\u30dd\u30ea\u30b7\u30fc\u306e\u4e0d\u6574\u5408\u3084\u904b\u7528\u8ca0\u8377\u306e\u5897\u5927\u3068\u3044\u3063\u305f\u8ab2\u984c\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u73fe\u5728\u306f\u3001\u3053\u308c\u3089\u3092\u5358\u4e00\u306e\u30af\u30e9\u30a6\u30c9\u57fa\u76e4\u3067\u7d71\u5408\u7684\u306b\u7ba1\u7406\u3067\u304d\u308b\u300c\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u578b\uff08Enterprise DLP\uff09\u300d\u3078\u306e\u79fb\u884c\u3084\u65b0\u898f\u5c0e\u5165\u304c\u3001\u91d1\u878d\u696d\u754c\u3092\u306f\u3058\u3081\u5e45\u5e83\u304f\u9032\u3093\u3067\u3044\u307e\u3059\u3002 2. \u65e5\u672c\u306e\u73fe\u5834\u304c\u62b1\u3048\u308b\u300cDLP\u904b\u7528\u306e\u9650\u754c\u300d\u3092\u7a81\u7834\u3059\u308b3\u3064\u306e\u7279\u5316\u6a5f\u80fd \u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306aEnterprise DLP\u306f\u3001\u5c0e\u5165\u6642\u306e\u30a4\u30f3\u30d5\u30e9\u69cb\u7bc9\u3092\u4e0d\u8981\u306b\u3057\u3001\u5f93\u6765\u306e\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u578bDLP\u3068\u6bd4\u8f03\u3057\u3066\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO\uff09\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u904b\u7528\u62c5\u5f53\u8005\u3092\u75b2\u5f0a\u3055\u305b\u3066\u304d\u305f\u30ec\u30ac\u30b7\u30fcDLP\u306e\u8ab2\u984c\u3092\u3001\u4ee5\u4e0b\u306e\u300c\u65e5\u672c\u7279\u5316\u578b\u6a5f\u80fd\u300d\u3067\u6839\u672c\u304b\u3089\u89e3\u6c7a\u3057\u307e\u3059\u3002 \u30fb\u300c\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u58c1\u300d\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u5bfe\u5fdc\u3067\u89e3\u6d88 \u6d77\u5916\u88fd\u88fd\u54c1\u3067\u969c\u58c1\u3068\u306a\u308a\u3084\u3059\u3044Shift_JIS\u3084EUC-JP\u3068\u3044\u3063\u305f\u65e5\u672c\u72ec\u81ea\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u74b0\u5883\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u5b8c\u5168\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6587\u5b57\u5316\u3051\u306b\u3088\u308b\u691c\u77e5\u6f0f\u308c\u3092\u9632\u304e\u306a\u304c\u3089\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u8cc7\u7523\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3057\u307e\u3059\u3002 \u30fb \u8aa4\u691c\u77e5\u3092\u6975\u5c0f\u5316\u3059\u308b\u300c1,000\u7a2e\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u30d1\u30bf\u30fc\u30f3\u300d \u300c\u30de\u30a4\u30ca\u30f3\u30d0\u30fc\u300d\u300c\u65e5\u672c\u306e\u6c0f\u540d\u3001\u4f4f\u6240\u300d\u306a\u3069\u3001\u65e5\u672c\u306e\u696d\u52d9\u306b\u5fc5\u9808\u306e\u6a5f\u5bc6\u60c5\u5831\u30d1\u30bf\u30fc\u30f3\u3092\u6a19\u6e96\u642d\u8f09\u3002 \u5358\u306a\u308b\u30ad\u30fc\u30ef\u30fc\u30c9\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u306f\u306a\u304f\u3001\u6a5f\u68b0\u5b66\u7fd2\uff08ML\uff09\u3092\u6d3b\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u8aa4\u691c\u77e5\uff08False Positive\uff09\u3092\u5287\u7684\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002 \u30fb \u753b\u50cf\u5316\u3055\u308c\u305f\u60c5\u5831\u306e\u629c\u3051\u7a74\u3092\u585e\u3050\u300c\u65e5\u672c\u8a9e\u5bfe\u5fdcOCR\u300d \u5f37\u529b\u306aOCR\uff08\u5149\u5b66\u6587\u5b57\u8a8d\u8b58\uff09\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u30c6\u30ad\u30b9\u30c8\u3082\u691c\u77e5\u5bfe\u8c61\u3068\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u7279\u306b\u65e5\u672c\u8a9e\u306e\u8a8d\u8b58\u7cbe\u5ea6\u3092\u5f37\u5316\u3057\u3066\u304a\u308a\u3001\u753b\u50cf\u5185\u306b\u542b\u307e\u308c\u308b\u65e5\u672c\u8a9e\u30c6\u30ad\u30b9\u30c8\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c6\u30ad\u30b9\u30c8\u5316\u30fb\u62bd\u51fa\u3057\u3001\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u5236\u5fa1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f93\u6765\u306eDLP\u3067\u306f\u898b\u9003\u3055\u308c\u304c\u3061\u3060\u3063\u305f\u753b\u50cf\u5316\u3055\u308c\u305f\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u6d41\u51fa\u3092\u52b9\u679c\u7684\u306b\u9632\u6b62\u3067\u304d\u307e\u3059\u3002 3. Prisma Browser\u9023\u643a\u3067\u5b9f\u73fe\u3059\u308b\u300c\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4f8b\u5916\u8a31\u53ef\u300d\u00a0 \u8fd1\u5e74\u3001\u751f\u6210AI\uff08\u4f8b\uff1aChatGPT\uff09\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001\u60aa\u610f\u306e\u306a\u3044\u5f93\u696d\u54e1\u304c\u30d7\u30ed\u30f3\u30d7\u30c8\u5165\u529b\u306a\u3069\u3092\u901a\u3058\u3066\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u5916\u90e8\u3078\u9001\u4fe1\u3057\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u8ab2\u984c\u306b\u5bfe\u3057\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u30d6\u30e9\u30a6\u30b6\u3067\u3042\u308b Prisma Browser \u3068\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u4e21\u7acb\u3057\u305f\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u6b63\u5f53\u306a\u696d\u52d9\u306e\u4e2d\u3067Enterprise DLP\u306b\u3088\u308a\u64cd\u4f5c\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u306fIT\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306b\u30c1\u30b1\u30c3\u30c8\u3092\u8d77\u7968\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Prisma Browser\u306e\u30d6\u30ed\u30c3\u30af\u901a\u77e5\u753b\u9762\u304b\u3089\u3001\u696d\u52d9\u7406\u7531\u3092\u5165\u529b\u3057\u3066\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u4f8b\u5916\u7533\u8acb\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002 \u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u30c1\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u5909\u66f4\u306a\u3069\u3092\u4f34\u3046\u3053\u3068\u306a\u304f\u3001\u30c7\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u8005\u306e\u307f\u3067\u8a72\u5f53\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3059\u308b\u4e00\u6642\u7684\u306a\u8a31\u53ef\u3092\u627f\u8a8d\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3068\u3057\u3066\u5b8c\u7d50\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7d71\u5236\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u696d\u52d9\u306e\u4fca\u654f\u6027\u3092\u640d\u306a\u308f\u306a\u3044\u904b\u7528\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002 …<\/p>\n","protected":false},"author":809,"featured_media":355027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9155],"tags":[],"coauthors":[10552],"class_list":["post-355000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-financial-services-ja"],"jetpack_featured_media_url":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-content\/uploads\/2026\/03\/fsi-blog-thumbnail-scaled.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/355000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/users\/809"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=355000"}],"version-history":[{"count":1,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/355000\/revisions"}],"predecessor-version":[{"id":355040,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/355000\/revisions\/355040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/355027"}],"wp:attachment":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=355000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=355000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=355000"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=355000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}