{"id":26088,"date":"2024-10-28T12:23:22","date_gmt":"2024-10-28T16:23:22","guid":{"rendered":"https:\/\/www.lpi.org\/ja\/articles\/lpi-security-essentials%e3%82%92%e3%83%9e%e3%82%b9%e3%82%bf%e3%83%bc%e3%81%99%e3%82%8b%ef%bc%9a-%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%81%ae\/"},"modified":"2024-10-28T12:23:22","modified_gmt":"2024-10-28T16:23:22","slug":"mastering-lpi-security-essentials-your-gateway-to-cybersecurity-fundamentals","status":"publish","type":"post","link":"https:\/\/www.lpi.org\/ja\/blog\/2024\/10\/28\/mastering-lpi-security-essentials-your-gateway-to-cybersecurity-fundamentals\/","title":{"rendered":"LPI Security Essentials\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\uff1a \u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u3078\u306e\u5165\u308a\u53e3"},"content":{"rendered":"<p>Security Essentials\u8a3c\u660e\u66f8\u306b\u95a2\u3059\u308b\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u306b\u3064\u3044\u3066\u3054\u6848\u5185\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u5305\u62ec\u7684\u306a3\u90e8\u69cb\u6210\u306e\u30b7\u30ea\u30fc\u30ba\u306e\u4e00\u90e8\u3067\u3059\u3002\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u3067\u306f\u3001\u3053\u308c\u304b\u3089\u52c9\u5f37\u3092\u59cb\u3081\u308b\u65b9\u306b\u3082\u3001\u77e5\u8b58\u3092\u56fa\u3081\u305f\u3044\u65b9\u306b\u3082\u3001\u6210\u529f\u306b\u5f79\u7acb\u3064\u91cd\u8981\u306a\u6982\u5ff5\u3068\u5b9f\u8df5\u7684\u306a\u6d1e\u5bdf\u3092\u53d6\u308a\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002\u6b21\u306e 2 \u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001\u9ad8\u5ea6\u306a\u6226\u7565\u3084\u8a66\u9a13\u6e96\u5099\u306e\u30d2\u30f3\u30c8\u306b\u3064\u3044\u3066\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3001\u5408\u683c\u306b\u5411\u3051\u3066\u4e07\u5168\u306e\u6e96\u5099\u3092\u6574\u3048\u3066\u3044\u304d\u307e\u3059\u306e\u3067\u3001\u3054\u671f\u5f85\u304f\u3060\u3055\u3044\u3002\u8a66\u9a13\u306e\u6e96\u5099\u3092\u3057\u305f\u3044\u65b9\u306f\u3001\u6700\u8fd1\u767a\u8868\u3055\u308c\u305f\u516c\u5f0f\u306e <a href=\"https:\/\/learning.lpi.org\/en\/learning-materials\/020-100\/\">Security Essentials \u5b66\u7fd2\u6559\u6750<\/a>\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6025\u901f\u306b\u9032\u5316\u3059\u308b\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306fIT\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u3082\u7d4c\u9a13\u8c4a\u5bcc\u306a\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u3082\u4e0d\u53ef\u6b20\u306a\u5206\u91ce\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u4f01\u696d\u304c\u307e\u3059\u307e\u3059\u591a\u304f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u306b\u76f4\u9762\u3059\u308b\u4e2d\u3001\u5f37\u56fa\u306a\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30ad\u30eb\u3092\u6301\u3064\u500b\u4eba\u3078\u306e\u9700\u8981\u306f\u9ad8\u307e\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002Linux Professional Institute (LPI) Security Essentials\u8a8d\u5b9a\u8cc7\u683c\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u8ab2\u984c\u306b\u52b9\u679c\u7684\u306b\u53d6\u308a\u7d44\u3080\u305f\u3081\u306e\u57fa\u790e\u77e5\u8b58\u3092\u63d0\u4f9b\u3057\u3001\u4fe1\u983c\u3055\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u3078\u306e\u9053\u3092\u958b\u304f\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305cSecurity Essentials\u306a\u306e\u304b\uff1f<\/h2>\n<p>LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c\u306f\u3001\u4e00\u822c\u7684\u306a\u8105\u5a01\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u306a\u3069\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u3092\u5fb9\u5e95\u7684\u306b\u5b66\u3073\u307e\u3059\u3002\u591a\u304f\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u30ec\u30d9\u30eb\u306e\u8a8d\u5b9a\u8cc7\u683c\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u306e\u8cc7\u683c\u306f\u7406\u8ad6\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6982\u5ff5\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u5b9f\u8df5\u7684\u306a\u5fdc\u7528\u306b\u3064\u3044\u3066\u3082\u7dcf\u5408\u7684\u306a\u7406\u89e3\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u91ce\u3067\u306e\u6d3b\u8e8d\u3092\u76ee\u6307\u3059\u4eba\u3084\u3001\u3088\u308a\u5e45\u5e83\u3044IT\u8077\u52d9\u306e\u4e2d\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u77e5\u8b58\u3092\u5411\u4e0a\u3055\u305b\u305f\u3044\u4eba\u306b\u3068\u3063\u3066\u3001\u7406\u60f3\u7684\u306a\u51fa\u767a\u70b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4e3b\u8981\u30c8\u30d4\u30c3\u30af<\/h2>\n<h3>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6982\u5ff5<\/h3>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7fd2\u5f97\u3059\u308b\u305f\u3081\u306e\u7b2c\u4e00\u6b69\u306f\u3001IT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u308f\u308b\u4e2d\u6838\u7684\u306a\u76ee\u6a19\u3068\u95a2\u4fc2\u8005\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u8a8d\u5b9a\u8cc7\u683c\u3067\u306f\u3001\u6a5f\u5bc6\u6027\u3001\u5b8c\u5168\u6027\u3001\u53ef\u7528\u6027\u3001\u5426\u8a8d\u9632\u6b62\u306a\u3069\u306e\u4e3b\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u539f\u5247\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6982\u5ff5\u306f\u3001\u3042\u3089\u3086\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3060\u3051\u3067\u306a\u304f\u3001\u8a31\u53ef\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027\u3068\u53ef\u7528\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002\u307e\u305f\u3001\u502b\u7406\u7684\u30cf\u30c3\u30ab\u30fc\uff08\u30db\u30ef\u30a4\u30c8\u30cf\u30c3\u30c8\uff09\u304b\u3089\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\uff08\u30d6\u30e9\u30c3\u30af\u30cf\u30c3\u30c8\uff09\u306b\u81f3\u308b\u307e\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u696d\u754c\u306b\u304a\u3051\u308b\u69d8\u3005\u306a\u5f79\u5272\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30ea\u30b9\u30af\u306e\u8a55\u4fa1\u3068\u7ba1\u7406\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8106\u5f31\u6027\u3092\u8a55\u4fa1\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u306b\u512a\u5148\u9806\u4f4d\u3092\u3064\u3051\u308b\u65b9\u6cd5\u3092\u5b66\u3076\u3053\u3068\u3067\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u52b9\u679c\u7684\u306b\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3057\u3001\u30bf\u30a4\u30e0\u30ea\u30fc\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u80fd\u529b\u306f\u3001\u500b\u4eba\u7684\u306b\u3082\u4ed5\u4e8b\u4e0a\u3067\u3082\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u6697\u53f7\u5316<\/h3>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6700\u3082\u91cd\u8981\u306a\u5074\u9762\u306e1\u3064\u306f\u6697\u53f7\u5316\u3067\u3042\u308a\u3001\u8ee2\u9001\u4e2d\u3067\u3042\u308d\u3046\u3068\u9759\u6b62\u4e2d\u3067\u3042\u308d\u3046\u3068\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3057\u307e\u3059\u3002<a href=\"https:\/\/www.lpi.org\/our-certifications\/security-essentials-overview\/\">LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c<\/a>\u306f\u3001\u6697\u53f7\u306e\u57fa\u672c\u539f\u7406\u3068\u3068\u3082\u306b\u3001\u5bfe\u79f0\u304a\u3088\u3073\u975e\u5bfe\u79f0\u306e\u6697\u53f7\u5316\u65b9\u5f0f\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u516c\u958b\u9375\u57fa\u76e4\uff08PKI\uff09\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002PKI\u306f\u3001\u30a6\u30a7\u30d6\u3084\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u306e\u901a\u4fe1\u3092\u4fdd\u8b77\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u304c\u3069\u306e\u3088\u3046\u306b\u500b\u4eba\u3084\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8eab\u5143\u3092\u8a8d\u8a3c\u3059\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u4e2d\u9593\u8005\u653b\u6483\u3092\u9632\u3050\u305f\u3081\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001OpenPGP\u3084S\/MIME\u3092\u4f7f\u7528\u3057\u305f\u96fb\u5b50\u30e1\u30fc\u30eb\u306e\u6697\u53f7\u5316\u306a\u3069\u3001\u7279\u5b9a\u306e\u7a2e\u985e\u306e\u6697\u53f7\u5316\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001VeraCrypt\u3084BitLocker\u306a\u3069\u3001\u30ed\u30fc\u30ab\u30eb\u30c7\u30d0\u30a4\u30b9\u3084\u30af\u30e9\u30a6\u30c9\u306b\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u30c4\u30fc\u30eb\u306e\u5b9f\u5730\u4f53\u9a13\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30d0\u30a4\u30b9\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/h3>\n<p>\u5b89\u5168\u306a\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4f7f\u7528\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u306e\u8a8d\u5b9a\u8cc7\u683c\u3067\u306f\u3001USB\u30c7\u30d0\u30a4\u30b9\u3001Bluetooth\u3001IoT\uff08\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u30c7\u30d0\u30a4\u30b9\u306b\u95a2\u9023\u3059\u308b\u30ea\u30b9\u30af\u306a\u3069\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u5bfe\u3059\u308b\u4e00\u822c\u7684\u306a\u8105\u5a01\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002\u7269\u7406\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u540c\u69d8\u306b\u91cd\u8981\u3067\u3042\u308a\u3001\u7269\u7406\u7684\u306a\u8105\u5a01\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u52a0\u3048\u3001\u8a3c\u660e\u66f8\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3082\u8e0f\u307f\u8fbc\u307f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u8106\u5f31\u6027\u304c\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5b89\u5168\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u65b9\u6cd5\u3084\u3001\u30a6\u30a4\u30eb\u30b9\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3001\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u307e\u305f\u3001\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210\u3084\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u610f\u5473\u5408\u3044\u306e\u7406\u89e3\u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u53ef\u7528\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u6226\u7565\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002<\/p>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/h3>\n<p>\u307e\u3059\u307e\u3059\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.lpi.org\/our-certifications\/security-essentials-overview\/\">LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c<\/a>\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u5fa1\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u790e\u3092\u5b66\u3073\u307e\u3059\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u508d\u53d7\u3001\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff08DDoS\uff09\u653b\u6483\u3001\u30dc\u30c3\u30c8\u30cd\u30c3\u30c8\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u8105\u5a01\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u307e\u305f\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304b\u3089Wi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u6697\u53f7\u5316\u6280\u8853\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d0\u30fc\u30c1\u30e3\u30eb\u30fb\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08VPN\uff09\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30a8\u30f3\u30c9\u30fb\u30c4\u30fc\u30fb\u30a8\u30f3\u30c9\u3067\u6697\u53f7\u5316\u3059\u308b\u3053\u3068\u3067\u4fdd\u8b77\u3057\u307e\u3059\u3002VPN\u3084TOR\u306e\u3088\u3046\u306a\u533f\u540d\u5316\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u65b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u4e0a\u3067\u306e\u6d3b\u52d5\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u304b\u3064\u5b89\u5168\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc<\/h2>\n<p>\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u81ea\u5206\u306e\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u306f\u3001\u500b\u4eba\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3068\u3063\u3066\u6700\u3082\u91cd\u8981\u306a\u5074\u9762\u306e 1 \u3064\u3067\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u30fb\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3001\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3\uff08SSO\uff09\u30b7\u30b9\u30c6\u30e0\u306e\u4f7f\u7528\u306a\u3069\u3001\u5b89\u5168\u306a\u8a8d\u8a3c\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u8cc7\u683c\u306f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u91cd\u8981\u6027\u306b\u3082\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u304a\u308a\u3001\u500b\u4eba\u60c5\u5831\u3092\u5b89\u5168\u306b\u7ba1\u7406\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30bd\u30fc\u30b7\u30e3\u30eb\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u653b\u6483\u306e\u898b\u5206\u3051\u65b9\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3084\u30af\u30e9\u30a6\u30c9\u30fb\u30b5\u30fc\u30d3\u30b9\u3067\u60c5\u5831\u3092\u5b89\u5168\u306b\u5171\u6709\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u3082\u5b66\u7fd2\u3057\u3001\u500b\u4eba\u60c5\u5831\u304c\u60aa\u7528\u3055\u308c\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h2>\u8ab0\u304c\u3053\u306e\u8cc7\u683c\u3092\u53d6\u5f97\u3059\u3079\u304d\u304b\uff1f<\/h2>\n<p>\u3053\u306e\u8cc7\u683c\u306f\u6b21\u306e\u3088\u3046\u306a\u65b9\u306b\u6700\u9069\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f79\u5272\u306b\u79fb\u884c\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308bIT\u7ba1\u7406\u8005<\/li>\n<li>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u3092\u56fa\u3081\u305f\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u521d\u5fc3\u8005<\/li>\n<li>\u30bb\u30ad\u30e5\u30a2\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u5b9f\u8df5\u3057\u305f\u3044\u958b\u767a\u8005\u3084\u30a8\u30f3\u30b8\u30cb\u30a2<\/li>\n<li>\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u4f01\u696d\u7d4c\u55b6\u8005<\/li>\n<\/ul>\n<h2>\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p>LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c\u306f\u3001\u5b9f\u8df5\u7684\u306a\u30b9\u30ad\u30eb\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u5b66\u7fd2\u3092\u901a\u3057\u3066\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u4fdd\u8b77\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9632\u5fa1\u306e\u8a2d\u5b9a\u3001\u6697\u53f7\u5316\u306e\u8a2d\u5b9a\u306a\u3069\u3001\u5b9f\u969b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30ca\u30ea\u30aa\u306b\u53d6\u308a\u7d44\u307f\u307e\u3059\u3002\u5b9f\u8df5\u7684\u306a\u77e5\u8b58\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306b\u81ea\u4fe1\u3092\u6301\u3063\u3066\u5bfe\u51e6\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u8077\u5834\u3067\u8cb4\u91cd\u306a\u6226\u529b\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305cLPI Security Essentials\u306f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306a\u306e\u304b\uff1f<\/h2>\n<p>LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c\u306e\u53d6\u5f97\u306f\u3001\u500b\u4eba\u306e\u30c7\u30b8\u30bf\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7ba1\u7406\u3057\u305f\u3044\u4eba\u3084\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30ad\u30e3\u30ea\u30a2\u3092\u30b9\u30bf\u30fc\u30c8\u3055\u305b\u305f\u3044\u4eba\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a8d\u5b9a\u8cc7\u683c\u306f\u3001\u6697\u53f7\u5316\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u4fdd\u8b77\u306a\u3069\u3001\u4e3b\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u5f37\u56fa\u306a\u57fa\u790e\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u5206\u91ce\u3067\u5f37\u529b\u306a\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u7bc9\u304d\u305f\u3044\u4eba\u306b\u7406\u60f3\u7684\u3067\u3059\u3002<\/p>\n<p>\u79c1\u306b\u3068\u3063\u3066\u3053\u306e\u4fee\u4e86\u8a3c\u304c\u91cd\u8981\u306a\u306e\u306f\u3001\u500b\u4eba\u7684\u306b\u3082\u4ed5\u4e8b\u4e0a\u3067\u3082\u3059\u3050\u306b\u5fdc\u7528\u3067\u304d\u308b\u5b9f\u8df5\u7684\u3067\u5b9f\u8df5\u7684\u306a\u77e5\u8b58\u304c\u5f97\u3089\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u6f5c\u5728\u7684\u306a\u8105\u5a01\u3092\u8a8d\u8b58\u3057\u7de9\u548c\u3059\u308b\u65b9\u6cd5\u3060\u3051\u3067\u306a\u304f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5b9f\u8df5\u306b\u304a\u3051\u308b\u502b\u7406\u7684\u306a\u884c\u52d5\u3082\u91cd\u8996\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6697\u53f7\u5316\u3001\u30c7\u30d0\u30a4\u30b9\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u8b77\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3053\u3068\u3067\u3001\u81ea\u5206\u306e\u30c7\u30b8\u30bf\u30eb\u30e9\u30a4\u30d5\u3092\u4fdd\u8b77\u3059\u308b\u80fd\u529b\u3092\u78ba\u5b9f\u306b\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30b9\u30af\u7ba1\u7406\u3001\u6697\u53f7\u5316\u3001\u5b89\u5168\u306a\u901a\u4fe1\u3068\u3044\u3063\u305f\u91cd\u8981\u306a\u30c8\u30d4\u30c3\u30af\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u79c1\u306f\u6a5f\u5bc6\u60c5\u5831\u3068\u500b\u4eba\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\u3092\u78ba\u5b9f\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u60c5\u71b1\u3092\u6301\u3063\u3066\u3044\u308b\u79c1\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u4fee\u4e86\u8a3c\u306f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u77e5\u8b58\u3068\u30b9\u30ad\u30eb\u3092\u62e1\u5927\u3057\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u8cc7\u683c\u3084\u30ad\u30e3\u30ea\u30a2\u306e\u6a5f\u4f1a\u3078\u306e\u6249\u3092\u958b\u304f\u9053\u7b4b\u3092\u4e0e\u3048\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<h2>\u8a66\u9a13\u306e\u6e96\u5099<\/h2>\n<p>\u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u6697\u53f7\u5316\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306a\u3069\u3001\u4e3b\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6 \u30a3\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u7406\u89e3\u304c\u8a66\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/learning.lpi.org\/en\/learning-materials\/020-100\/\">LPI\u516c\u5f0f\u5b66\u7fd2\u6559\u6750<\/a>\u3001\u6a21\u64ec\u8a66\u9a13\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30fc\u30b9\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u5408\u683c\u3059\u308b\u3068\u3001LPI Security Essentials\u306e\u8a8d\u5b9a\u3092\u53d7\u3051\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e16\u754c\u3078\u306e\u7b2c\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u672a\u6765<\/h2>\n<p>\u4f01\u696d\u304c\u7d76\u3048\u305a\u30c7\u30b8\u30bf\u30eb\u30d7\u30ec\u30bc\u30f3\u30b9\u3092\u62e1\u5927\u3059\u308b\u4e2d\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u306e\u9700\u8981\u306f\u9ad8\u307e\u308b\u4e00\u65b9\u3067\u3059\u3002LPI Security Essentials\u8a8d\u5b9a\u8cc7\u683c\u306f\u3001\u3053\u306e\u9700\u8981\u306e\u9ad8\u3044\u5206\u91ce\u306b\u53c2\u5165\u3059\u308b\u305f\u3081\u306e\u5341\u5206\u306a\u88c5\u5099\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30ca\u30ea\u30b9\u30c8\u3001\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3001IT\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u306e\u3044\u305a\u308c\u3092\u76ee\u6307\u3059\u5834\u5408\u3067\u3082\u3001\u3053\u306e\u8a8d\u5b9a\u8cc7\u683c\u306f\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5206\u91ce\u3067\u306e\u78ba\u5b9f\u306a\u30ad\u30e3\u30ea\u30a2\u3078\u306e\u8db3\u304c\u304b\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>LPI Security Essentials\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u306f\u3001\u5358\u306b\u8a66\u9a13\u306b\u5408\u683c\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u304f\u3001IT\u696d\u754c\u3067\u6700\u3082\u91cd\u8981\u306a\u5206\u91ce\u306e1\u3064\u3067\u3042\u308b\u5c06\u6765\u306e\u57fa\u76e4\u3092\u7bc9\u304f\u3053\u3068\u3067\u3059\u3002\u4eca\u65e5\u304b\u3089\u3053\u306e\u9053\u3092\u6b69\u307f\u59cb\u3081\u3001\u660e\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u306e\u5b89\u5168\u78ba\u4fdd\u306b\u8ca2\u732e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Security Essentials\u8a3c\u660e\u66f8\u306b\u95a2\u3059\u308b\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u30bb &#8230; <a href=\"https:\/\/www.lpi.org\/ja\/blog\/2024\/10\/28\/mastering-lpi-security-essentials-your-gateway-to-cybersecurity-fundamentals\/\" class=\"button-link\">Read more<\/a><\/p>\n","protected":false},"author":109,"featured_media":26062,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"country":[],"language":[429],"ppma_author":[571],"class_list":["post-26088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9","language-english-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>LPI Security Essentials\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\uff1a \u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u790e\u3078\u306e\u5165\u308a\u53e3 - Linux Professional Institute (LPI)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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