{"id":2356,"date":"2025-04-01T08:00:00","date_gmt":"2025-03-31T23:00:00","guid":{"rendered":"https:\/\/www.tohoku-gakuin.ac.jp\/itnavi\/?page_id=2356"},"modified":"2026-03-02T19:04:19","modified_gmt":"2026-03-02T10:04:19","slug":"mfa","status":"publish","type":"page","link":"https:\/\/www.tohoku-gakuin.ac.jp\/itnavi\/services\/mfa\/","title":{"rendered":"\u7d71\u5408\u8a8d\u8a3c\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u591a\u8981\u7d20\u8a8d\u8a3c"},"content":{"rendered":"\n

\u6982\u8981<\/h2>\n\n\n\n

\u672c\u5b66\u306e\u7d71\u5408\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0(Extic)\u3067\u306f\u3001\u7d71\u5408\u8a8d\u8a3c\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u8a8d\u8a3c\u6642\u306b\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a8d\u8a3c\u3068\u5408\u308f\u305b\u3066\u3001\u30a2\u30d7\u30ea\u8a8d\u8a3c\u3068\u30e1\u30fc\u30eb\u8a8d\u8a3c\u3001FIDO2\u8a8d\u8a3c\u306e\u3044\u305a\u308c\u304b\u3068\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u591a\u8981\u7d20\u8a8d\u8a3c\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u203b\u591a\u8981\u7d20\u8a8d\u8a3c\u306f\u5b66\u5916\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u306e\u8a8d\u8a3c\u6642\u306e\u307f\u52d5\u4f5c\u3057\u307e\u3059\u3002\u5b66\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5834\u5408\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u307f\u306e\u8a8d\u8a3c\u3068\u306a\u308a\u307e\u3059\u3002<\/mark>
\u203b\u5b66\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306f\u3001\u30ad\u30e3\u30f3\u30d1\u30b9\u5185\u7121\u7ddaLAN\uff08TGWIFI\uff09\u3084\u6559\u8077\u54e1\u304c\u5927\u5b66\u65bd\u8a2d\u3067\u5229\u7528\u3057\u3066\u3044\u308b\u6709\u7dda\u63a5\u7d9a\u30b5\u30fc\u30d3\u30b9\u7b49\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n

\u30a2\u30d7\u30ea\u8a8d\u8a3c\uff08Time based One Time Password: TOTP\u65b9\u5f0f\uff09<\/h3>\n\n\n\n

\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306b\u8868\u793a\u3055\u308c\u308bOTP\uff08One Time Password\uff09\u3092\u5229\u7528\u3057\u3066\u8a8d\u8a3c\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n

\u30a2\u30d7\u30ea\u8a8d\u8a3c\u3067\u306f\u3001\u7d71\u5408\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u9023\u643a\u3055\u305b\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306b\u8868\u793a\u3055\u308c\u308bOTP\uff08One Time Password\uff09\u3092Extic\u8a8d\u8a3c\u753b\u9762\u3078\u5165\u529b\u3059\u308b\u3053\u3068\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002
\u30a2\u30d7\u30ea\u8a8d\u8a3c\u3092\u884c\u3046\u305f\u3081\u306b\u306fAuthenticator\uff08\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\u30fc\uff09\u3068\u547c\u3070\u308c\u308bOTP\uff08One Time Password\uff09\u3092\u751f\u6210\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002
Authenticator\uff08\u30aa\u30fc\u30bb\u30f3\u30c6\u30a3\u30b1\u30fc\u30bf\u30fc\uff09\u306f\u7279\u306b\u6307\u5b9a\u306f\u3054\u3056\u3044\u307e\u305b\u3093\u3002\u81ea\u8eab\u306e\u5229\u7528\u74b0\u5883\u306b\u5408\u3046Authenticator\u3092\u4e00\u3064\u9078\u3073\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304a\u3088\u3073\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u306a\u304a\u3001\u53c2\u8003\u60c5\u5831\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306b\u8a18\u8f09\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5229\u7528\u30ac\u30a4\u30c9\u3092\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

Authenticator<\/th>Android<\/th>iOS<\/th>Windows<\/th>macOS<\/th><\/tr><\/thead>
Google Authenticator<\/td>\u25cb<\/td>\u25cb<\/td>\u00d7<\/td>\u00d7<\/td><\/tr>
Microsoft Authenticator<\/td>\u25cb<\/td>\u25cb<\/td>\u00d7<\/td>\u00d7<\/td><\/tr>
Google Chrome\u62e1\u5f35\u6a5f\u80fd<\/td>\u00d7<\/td>\u00d7<\/td>\u25cb(\u203b)<\/td>\u25cb(\u203b)<\/td><\/tr><\/tbody><\/table>
\u203bGoogle Chrome\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u6761\u4ef6\u3067\u3059\u3002<\/figcaption><\/figure>\n\n\n\n

\u30e1\u30fc\u30eb\u8a8d\u8a3c\uff08Mail One Time Password: MOTP\u65b9\u5f0f\uff09<\/h3>\n\n\n\n

\u767b\u9332\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08MOTP\u30a2\u30c9\u30ec\u30b9\uff09\u5b9b\u3078\u9001\u4fe1\u3055\u308c\u308b\u30e1\u30fc\u30eb\u306b\u8a18\u8f09\u3055\u308c\u305fOTP\uff08One Time Password\uff09\u3092\u5229\u7528\u3057\u3066\u8a8d\u8a3c\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n

\u30e1\u30fc\u30eb\u8a8d\u8a3c\u3067\u306f\u3001\u7d71\u5408\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u591a\u8981\u7d20\u8a8d\u8a3c\u8a2d\u5b9a\u3067\u767b\u9332\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u5b9b\u3078\u9001\u4fe1\u3055\u308c\u308b\u30e1\u30fc\u30eb\u306b\u8a18\u8f09\u3055\u308c\u305fOTP\uff08One Time Password\uff09\u3092Extic\u8a8d\u8a3c\u753b\u9762\u3078\u5165\u529b\u3059\u308b\u3053\u3068\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002
\u500b\u4eba\u6240\u6709\u306e\u30ad\u30e3\u30ea\u30a2\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3084\u30d5\u30ea\u30fc\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\uff08Gmail\u30fbYahoo mail\u7b49\uff09\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\u306a\u304a\u3001\u53c2\u8003\u60c5\u5831\u3068\u3057\u3066\u3001\u8a2d\u5b9a\u65b9\u6cd5\u306e\u5229\u7528\u30ac\u30a4\u30c9\u3092\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u5229\u7528\u3067\u304d\u306a\u3044\u30e1\u30fc\u30eb\u30c9\u30e1\u30a4\u30f3<\/th>\u4e3b\u306a\u5b66\u5185\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9<\/th><\/tr><\/thead>
*.tohoku-gakuin.ac.jp \/ *.tohoku-gakuin.jp<\/td>\u5b66\u751f\u30e1\u30fc\u30eb\u3001\u6559\u8077\u54e1\u30e1\u30fc\u30eb\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u203b\u5927\u5b66\u3067\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u969b\u306e\u8a8d\u8a3c\u3067\u3082OTP\u304c\u8981\u6c42\u3055\u308c\u308b\u305f\u3081\u3001\u8a2d\u5b9a\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306f\u5b66\u5916\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span>
\u203b\u767b\u9332\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u53d7\u4fe1\u5236\u9650\u7b49\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u300cnoreply@ex-tic.com<\/mark>\u300d\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3092\u53d7\u3051\u53d6\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n\n\n\n

FIDO2\u8a8d\u8a3c\uff08Fast IDentity Online 2: \u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u65b9\u5f0f\uff09<\/h3>\n\n\n\n

\u7aef\u672b\u642d\u8f09\u306e\u8a8d\u8a3c\u5668\uff08Touch ID \/ Face ID \/ Windows Hello\uff09\u3092\u5229\u7528\u3057\u305f\u751f\u4f53\u8a8d\u8a3c\u7b49\uff08FIDO2\u8a8d\u8a3c\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u6a5f\u5668\uff09\u3092\u5229\u7528\u3057\u3066\u8a8d\u8a3c\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n

FIDO2\u8a8d\u8a3c\u306e\u8a2d\u5b9a\u306f\u7aef\u672b\u306b\u3088\u308a\u7570\u306a\u308b\u305f\u3081\u5229\u7528\u30ac\u30a4\u30c9\u306f\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u591a\u8981\u7d20\u8a8d\u8a3c\u304c\u9069\u7528\u3055\u308c\u308b\u5b66\u5185IT\u30b5\u30fc\u30d3\u30b9\u3068\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n

\u591a\u8981\u7d20\u8a8d\u8a3c\u304c\u9069\u7528\u3055\u308c\u308b\u5b66\u5185IT\u30b5\u30fc\u30d3\u30b9\u3068\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u8a2d\u5b9a\u306b\u304b\u304b\u308b\u8a73\u7d30\u306f\u3001\u7d71\u5408\u8a8d\u8a3c\u30a2\u30ab\u30a6\u30f3\u30c8<\/a>\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3057\u305f\u5834\u5408<\/h2>\n\n\n\n
\n

\u8a2d\u5b9a\u6e08\u307f\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u518d\u8a2d\u5b9a\u306f\u539f\u5247\u5b66\u5185\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30e9\u30d6\u30eb\u767a\u751f\u6642\u306b\u4ed6\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3067\u4ee3\u66ff\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u6700\u4f4e\uff12\u3064\u4ee5\u4e0a\u306e\u8a8d\u8a3c\u65b9\u5f0f\uff08\u30a2\u30d7\u30ea\u8a8d\u8a3c\u30fb\u30e1\u30fc\u30eb\u8a8d\u8a3c\u3092\u63a8\u5968\uff09\u3092\u3054\u8a2d\u5b9a\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div><\/div>\n\n\n\n

\u591a\u8981\u7d20\u8a8d\u8a3c\u3067\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u6b21\u306e\u5bfe\u5fdc\u3067\u89e3\u6c7a\u3092\u8a66\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

    \n
  1. \u6771\u5317\u5b66\u9662\u5927\u5b66\u3078\u884c\u304f<\/li>\n\n\n\n
  2. \u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u8981\u6c42\u3055\u308c\u306a\u3044\u5b66\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08TGWIFI\u7b49\uff09\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n\n\n\n
  3. \u5b66\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u305f\u7aef\u672b\u3067\u7d71\u5408\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b<\/li>\n\n\n\n
  4. \u65e2\u5b58\u306e\u591a\u8981\u7d20\u8a8d\u8a3c\u8a2d\u5b9a\u3092\u89e3\u9664\u3057\u3001\u518d\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n

    \u307e\u305f\u3001\u53c2\u8003\u60c5\u5831\u3068\u3057\u3066FAQ<\/a>\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

    \u30b5\u30dd\u30fc\u30c8\u7a93\u53e3<\/h2>\n\n\n\n
      \n
    • \u571f\u6a0b\u60c5\u5831\u51e6\u7406\u30bb\u30f3\u30bf\u30fc\uff08\u571f\u6a0b\u30ad\u30e3\u30f3\u30d1\u30b9\uff18\u53f7\u9928\uff11\u968e\uff09\u3000TEL.022-264-6502<\/li>\n\n\n\n
    • \u4e94\u6a4b\u60c5\u5831\u51e6\u7406\u30bb\u30f3\u30bf\u30fc\uff08\u4e94\u6a4b\u30ad\u30e3\u30f3\u30d1\u30b9\u8b1b\u7fa9\u68df\uff13\u968e\uff09\u3000TEL.022-354-8250<\/li>\n\n\n\n
    • \u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u8ab2\u4e8b\u52d9\u30b7\u30b9\u30c6\u30e0\u4fc2\uff08\u571f\u6a0b\u30ad\u30e3\u30f3\u30d1\u30b9\uff11\u53f7\u9928\uff14\u968e\uff09\u3000TEL.022-264-6449<\/li>\n<\/ul>\n\n\n\n

      \u5bfe\u5fdc\u6642\u9593\uff1a\u6708\u66dc\u65e5\uff5e\u91d1\u66dc\u65e5\u30019\u6642\uff5e17\u6642 \uff08\u539f\u5247\uff09<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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