\u5982\u679c\u4f60\u7684\u57fa\u7840\u8bbe\u65bd\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u53f0\u8bbf\u95ee\uff0c\u8bf7\u63d0\u524d\u786e\u4fdd\u8fd9\u6761\u8def\u5f84\u53ef\u7528\u3002\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u6c38\u8fdc\u4e0d\u8981\u5047\u8bbe\u7f51\u7edc\u767b\u5f55\u662f\u552f\u4e00\u7684\u56de\u9000\u65b9\u5f0f\u3002<\/p>\n

\u4e3a\u767b\u5f55\u670d\u52a1\u542f\u7528 PAM \u65f6\u95f4\u68c0\u67e5<\/strong><\/h2>\n

\u8fd9\u4e2a\u6a21\u5757\u901a\u5e38\u4f1a\u63a5\u5165 PAM \u670d\u52a1\u6587\u4ef6\u4e2d\u7684 account<\/code> \u9636\u6bb5\uff0c\u56e0\u4e3a\u8d26\u6237\u7ba1\u7406\u672c\u6765\u5c31\u662f\u653e\u7f6e\u65f6\u95f4\u7c7b\u9650\u5236\u7684\u5408\u9002\u4f4d\u7f6e\u3002PAM \u624b\u518c\u4e5f\u8bf4\u660e\uff0caccount \u7c7b\u578b\u7528\u4e8e\u5904\u7406\u975e\u8ba4\u8bc1\u7c7b\u7b56\u7565\uff0c\u5305\u62ec\u57fa\u4e8e\u65f6\u95f4\u7684\u9650\u5236\u3002<\/p>\n

\u4ece\u9ad8\u5c42\u89c6\u89d2\u6765\u770b\uff0c\u6574\u4e2a\u6d41\u7a0b\u901a\u5e38\u5982\u4e0b\uff1a<\/p>\n

\n
1. \u5b9a\u4f4d\u4f60\u60f3\u8981\u7ba1\u63a7\u7684\u767b\u5f55\u8def\u5f84\u5bf9\u5e94\u7684 PAM \u6587\u4ef6\u3002<\/li>\n
2. \u6dfb\u52a0\u6216\u786e\u8ba4\u4e00\u6761\u8c03\u7528 pam_time.so<\/code> \u7684 account<\/code> \u89c4\u5219\u3002<\/li>\n
3. \u5728 \/etc\/security\/time.conf<\/code> \u4e2d\u521b\u5efa\u89c4\u5219\u3002<\/li>\n
4. \u4ed4\u7ec6\u9a8c\u8bc1\u8bed\u6cd5\u3002<\/li>\n
5. \u5206\u522b\u6d4b\u8bd5\u5141\u8bb8\u65f6\u6bb5\u548c\u62d2\u7edd\u65f6\u6bb5\u3002<\/li>\n<\/ol>\n

   \u7b56\u7565\u8303\u56f4\u5e94\u5c3d\u53ef\u80fd\u6536\u655b\u3002\u5982\u679c\u4f60\u53ea\u9700\u8981\u7ba1\u63a7\u8fdc\u7a0b Shell \u8bbf\u95ee\uff0c\u5c31\u4e0d\u8981\u5bf9\u65e0\u5173\u670d\u52a1\u505a\u8fc7\u4e8e\u5bbd\u6cdb\u7684\u4fee\u6539\u3002<\/p>\n

   \u4e0d\u7ed5\u5f2f\u5730\u7406\u89e3 time.conf \u8bed\u6cd5<\/strong><\/h2>\n

   \u5f88\u591a\u7ba1\u7406\u5458\u771f\u6b63\u5361\u4f4f\u7684\u5730\u65b9\uff0c\u4e0d\u662f PAM \u672c\u8eab\uff0c\u800c\u662f\u89c4\u5219\u8bed\u6cd5\u770b\u8d77\u6765\u8fc7\u4e8e\u7d27\u51d1\u3002\u597d\u6d88\u606f\u662f\uff0c\u4e00\u65e6\u4f60\u628a\u5b83\u5f53\u4f5c\u201c\u903b\u8f91\u8868\u8fbe\u5f0f\u201d\u800c\u4e0d\u662f\u201c\u81ea\u7136\u8bed\u8a00\u8bf4\u660e\u201d\u53bb\u8bfb\uff0c\u5b83\u5176\u5b9e\u5e76\u4e0d\u590d\u6742\u3002\u5b98\u65b9\u6587\u6863\u8bf4\u660e\uff0ctimes<\/code> \u5b57\u6bb5\u652f\u6301\u50cf Mo<\/code>\u3001Tu<\/code>\u3001Wd<\/code> \u548c Al<\/code> \u8fd9\u6837\u7684\u65e5\u671f\u6807\u8bb0\uff0c\u4e5f\u652f\u6301 HHMM-HHMM<\/code> \u683c\u5f0f\u7684 24 \u5c0f\u65f6\u65f6\u95f4\u533a\u95f4\uff0c\u540c\u65f6\u8fd8\u652f\u6301\u4f7f\u7528 &<\/code> \u4e0e |<\/code> \u8fdb\u884c\u903b\u8f91\u7ec4\u5408\uff0c\u4ee5\u53ca\u4f7f\u7528\u5426\u5b9a\u903b\u8f91\u3002<\/p>\n

   \n
   • \u65e5\u671f<\/strong> \u7528\u6765\u5b9a\u4e49\u89c4\u5219\u5728\u4f55\u65f6\u751f\u6548\u3002<\/li>\n
   • \u65f6\u95f4\u533a\u95f4<\/strong> \u7528\u6765\u5b9a\u4e49\u5f00\u59cb\u4e0e\u7ed3\u675f\u65f6\u95f4\u3002<\/li>\n
   • \u5426\u5b9a\u903b\u8f91<\/strong> \u7528\u6765\u628a\u4e00\u6b21\u5339\u914d\u7ffb\u8f6c\u4e3a\u6392\u9664\u3002<\/li>\n
   • \u903b\u8f91\u8fd0\u7b97\u7b26<\/strong> \u7528\u6765\u8ba9\u4e00\u6761\u89c4\u5219\u8986\u76d6\u591a\u4e2a\u573a\u666f\u3002<\/li>\n<\/ul>\n

     \u8fd8\u6709\u4e00\u4e2a\u7ec6\u8282\u975e\u5e38\u5b9e\u7528\uff1a\u5982\u679c\u7ed3\u675f\u65f6\u95f4\u65e9\u4e8e\u5f00\u59cb\u65f6\u95f4\uff0c\u90a3\u4e48\u8be5\u533a\u95f4\u4f1a\u88ab\u89c6\u4e3a\u8de8\u8d8a\u5230\u6b21\u65e5\u3002\u8fd9\u4f7f\u5f97\u914d\u7f6e\u591c\u95f4\u6216\u8de8\u5348\u591c\u7684\u8bbf\u95ee\u7a97\u53e3\u6210\u4e3a\u53ef\u80fd\uff0c\u800c\u4e0d\u9700\u8981\u989d\u5916\u7684\u7ed5\u8def\u5199\u6cd5\u3002<\/p>\n

     \u5de5\u7a0b\u5e08\u771f\u6b63\u4f1a\u7528\u5230\u7684\u7b56\u7565\u6a21\u5f0f<\/strong><\/h2>\n

     \u5927\u591a\u6570\u771f\u5b9e\u90e8\u7f72\u573a\u666f\u5e76\u4e0d\u9700\u8981\u82b1\u54e8\u7684\u903b\u8f91\u3002\u5b83\u4eec\u9700\u8981\u7684\u662f\u4e00\u79cd\u8ba9\u540e\u7eed\u7ef4\u62a4\u8005\u4e00\u773c\u5c31\u80fd\u770b\u660e\u767d\u7684\u53ef\u8bfb\u6a21\u5f0f\u3002\u826f\u597d\u7684\u7b56\u7565\u901a\u5e38\u4f1a\u843d\u5728\u4ee5\u4e0b\u51e0\u79cd\u5f62\u6001\u4e2d\uff1a<\/p>\n

     \n
     1. \u5de5\u4f5c\u65f6\u95f4\u8bbf\u95ee<\/strong> \u2014\u2014 \u9002\u5408\u652f\u6301\u8d26\u53f7\u6216\u6d4b\u8bd5\u8d26\u53f7\u3002<\/li>\n
     2. \u591c\u95f4\u7981\u6b62<\/strong> \u2014\u2014 \u9002\u5408\u90a3\u4e9b\u672c\u4e0d\u5e94\u5728\u4e0b\u73ed\u540e\u8fdb\u884c\u4ea4\u4e92\u5f0f\u767b\u5f55\u7684\u7528\u6237\u3002<\/li>\n
     3. \u6309\u670d\u52a1\u7ec6\u5316\u63a7\u5236<\/strong> \u2014\u2014 \u53ea\u9488\u5bf9\u67d0\u4e00\u6761\u8fdc\u7a0b\u8bbf\u95ee\u8def\u5f84\u65bd\u52a0\u89c4\u5219\u3002<\/li>\n
     4. \u7ba1\u7406\u5458\u4f8b\u5916<\/strong> \u2014\u2014 \u786e\u4fdd\u5fc5\u8981\u7684\u9ad8\u6743\u9650\u5e94\u6025\u8bbf\u95ee\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<\/ol>\n

        \u5728\u8bbe\u8ba1\u89c4\u5219\u65f6\uff0c\u5e94\u59cb\u7ec8\u4ece\u201c\u5f71\u54cd\u8303\u56f4\u201d\u89d2\u5ea6\u601d\u8003\u3002\u4e34\u65f6\u7528\u6237\u5e94\u8be5\u62e5\u6709\u66f4\u7a84\u7684\u670d\u52a1\u76ee\u6807\u548c\u66f4\u7a84\u7684\u65f6\u95f4\u7a97\u53e3\uff1b\u800c\u53d7\u4fe1\u4efb\u7684\u8fd0\u7ef4\u4eba\u5458\u867d\u7136\u53ef\u80fd\u9700\u8981\u66f4\u5bbd\u6cdb\u7684\u767b\u5f55\u65f6\u6bb5\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4ed6\u4eec\u5fc5\u987b\u6bcf\u5929\u90fd\u62e5\u6709\u5b8c\u5168\u4e0d\u53d7\u9650\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n

        \u65f6\u533a\u7eaa\u5f8b\u4e0d\u662f\u53ef\u9009\u9879<\/strong><\/h2>\n

        \u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\uff0c\u5176\u51c6\u786e\u6027\u5b8c\u5168\u53d6\u51b3\u4e8e\u7cfb\u7edf\u65f6\u949f\u6240\u4f9d\u636e\u7684\u65f6\u95f4\u73af\u5883\u3002PAM \u624b\u518c\u5b9a\u4e49\u4e86\u8bed\u6cd5\u548c\u5339\u914d\u903b\u8f91\uff0c\u4f46\u5b9e\u9645\u7684\u89c4\u5219\u5224\u65ad\u662f\u57fa\u4e8e\u4e3b\u673a\u7684\u672c\u5730\u65f6\u95f4\u4e0a\u4e0b\u6587\u5b8c\u6210\u7684\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4fbf\u89c4\u5219\u5199\u5f97\u5b8c\u5168\u6b63\u786e\uff0c\u5982\u679c\u673a\u5668\u65f6\u533a\u4e0e\u56e2\u961f\u771f\u6b63\u60f3\u6267\u884c\u7684\u7b56\u7565\u65f6\u95f4\u7a97\u53e3\u4e0d\u4e00\u81f4\uff0c\u6700\u7ec8\u6548\u679c\u4f9d\u7136\u4f1a\u51fa\u9519\u3002\u8fd9\u662f\u5168\u7403\u5316\u8fd0\u7ef4\u73af\u5883\u4e2d\u6700\u5e38\u89c1\u7684\u56f0\u60d1\u6765\u6e90\u4e4b\u4e00\u3002\u6a21\u5757\u53ea\u4f1a\u4e25\u683c\u6309\u7167\u7cfb\u7edf\u672c\u5730\u7b56\u7565\u6267\u884c\uff0c\u5b83\u4e0d\u4f1a\u4e3b\u52a8\u63a8\u65ad\u4f60\u7684\u4e1a\u52a1\u610f\u56fe\u3002<\/p>\n

        \u5bf9\u4e8e\u65e5\u672c\u5730\u533a\u7684\u670d\u52a1\u5668\u8fd0\u7ef4\u6765\u8bf4\uff0c\u8fd9\u4e00\u70b9\u6bd4\u5f88\u591a\u56e2\u961f\u60f3\u8c61\u5f97\u66f4\u91cd\u8981\uff1a<\/p>\n

        \n
        • \u7528\u6237\u53ef\u80fd\u6309\u672c\u5730\u529e\u516c\u5ba4\u65f6\u95f4\u7406\u89e3\u7b56\u7565\uff0c\u800c\u4e3b\u673a\u5374\u8fd0\u884c\u5728\u53e6\u4e00\u4e2a\u65f6\u533a\u3002<\/li>\n
        • \u503c\u73ed\u8986\u76d6\u53ef\u80fd\u6a2a\u8de8\u591a\u4e2a\u5730\u533a\uff0c\u4f46\u8bbf\u95ee\u89c4\u5219\u5e76\u4e0d\u4f1a\u81ea\u52a8\u8de8\u65f6\u533a\u7406\u89e3\u3002<\/li>\n
        • \u7ef4\u62a4\u7a97\u53e3\u53ef\u80fd\u7528\u4e00\u4e2a\u65f6\u95f4\u6807\u51c6\u8bb0\u5f55\uff0c\u5374\u7531\u53e6\u4e00\u4e2a\u65f6\u95f4\u6807\u51c6\u6267\u884c\u3002<\/li>\n
        • \u5982\u679c\u6ca1\u6709\u5148\u68c0\u67e5\u4e3b\u673a\u7684\u5b9e\u9645\u65f6\u95f4\uff0c\u5728\u6545\u969c\u5904\u7406\u65f6\u751a\u81f3\u53ef\u80fd\u65e0\u6cd5\u8fdb\u5165\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n

          \u56e0\u6b64\uff0c\u5e94\u5f53\u7528\u4e00\u4e2a\u7edf\u4e00\u7684\u6807\u51c6\u65f6\u95f4\u4f53\u7cfb\u6765\u7f16\u5199\u7b56\u7565\uff0c\u5e76\u5c06\u5176\u6587\u6863\u5316\uff0c\u540c\u65f6\u8ba9\u8fd0\u7ef4\u4eba\u5458\u6e05\u695a\u770b\u5230\u8fd9\u4e00\u65f6\u95f4\u57fa\u51c6\u3002\u5982\u679c\u73af\u5883\u4e0e\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u76f8\u5173\uff0c\u90a3\u4e48\u91c7\u7528\u6e05\u6670\u4e14\u4e0e\u65e5\u672c\u65f6\u95f4\u4e00\u81f4\u7684\u8bbf\u95ee\u7a97\u53e3\uff0c\u5f80\u5f80\u80fd\u5728\u5ba1\u8ba1\u548c\u8fd0\u7ef4\u4e24\u65b9\u9762\u540c\u65f6\u51cf\u5c11\u6b67\u4e49\u3002<\/p>\n

          \u5982\u4f55\u5728\u4e0d\u5236\u9020\u505c\u673a\u4e8b\u6545\u7684\u524d\u63d0\u4e0b\u5b8c\u6210\u6d4b\u8bd5<\/strong><\/h2>\n

          \u6d4b\u8bd5\u5fc5\u987b\u662f\u663e\u5f0f\u7684\uff0c\u800c\u4e0d\u662f\u60f3\u5f53\u7136\u3002\u7531\u4e8e\u683c\u5f0f\u9519\u8bef\u7684\u89c4\u5219\u4f1a\u88ab\u8bb0\u5f55\u4e3a\u9519\u8bef\u4fe1\u606f\uff0c\u65e5\u5fd7\u68c0\u67e5\u5e94\u88ab\u89c6\u4e3a\u90e8\u7f72\u8fc7\u7a0b\u7684\u4e00\u90e8\u5206\uff0c\u800c\u975e\u4e8b\u540e\u8865\u6551\u3002time.conf \u624b\u518c\u8bf4\u660e\uff0c\u9519\u8bef\u89c4\u5219\u4f1a\u901a\u8fc7 syslog \u62a5\u544a\uff1b\u5f53\u4e00\u6b21\u62d2\u7edd\u767b\u5f55\u770b\u8d77\u6765\u83ab\u540d\u5176\u5999\u65f6\uff0c\u8fd9\u4e00\u70b9\u5f80\u5f80\u80fd\u5e2e\u52a9\u4f60\u53d1\u73b0\u95ee\u9898\u5176\u5b9e\u53ea\u662f\u8bed\u6cd5\u89e3\u6790\u5931\u8d25\u3002<\/p>\n

          \n
          1. \u5148\u628a\u6700\u5c0f\u8303\u56f4\u7684\u89c4\u5219\u5e94\u7528\u5230\u6d4b\u8bd5\u8d26\u6237\u3002<\/li>\n
          2. \u5728\u5141\u8bb8\u65f6\u95f4\u6bb5\u5185\u5c1d\u8bd5\u767b\u5f55\u3002<\/li>\n
          3. \u5728\u62d2\u7edd\u65f6\u95f4\u6bb5\u5185\u5c1d\u8bd5\u767b\u5f55\u3002<\/li>\n
          4. \u68c0\u67e5\u8ba4\u8bc1\u65e5\u5fd7\u548c\u7cfb\u7edf\u65e5\u5fd7\u3002<\/li>\n
          5. \u786e\u8ba4\u65e0\u8bef\u540e\uff0c\u518d\u6269\u5c55\u5230\u66f4\u591a\u7528\u6237\u6216\u670d\u52a1\u3002<\/li>\n<\/ol>\n

             \u8fd8\u8981\u8bb0\u4f4f\u524d\u9762\u63d0\u5230\u7684\u4f1a\u8bdd\u884c\u4e3a\uff1a\u5982\u679c\u7528\u6237\u5728\u5141\u8bb8\u65f6\u95f4\u7a97\u53e3\u5185\u6210\u529f\u767b\u5f55\uff0c\u5f53\u65f6\u95f4\u8de8\u8fc7\u8fb9\u754c\u540e\uff0c\u6a21\u5757\u5e76\u4e0d\u4f1a\u81ea\u52a8\u5c06\u5176\u8e22\u51fa\u7cfb\u7edf\u3002\u82e5\u4f60\u9700\u8981\u201c\u5230\u70b9\u5f3a\u5236\u65ad\u5f00\u4f1a\u8bdd\u201d\uff0c\u90a3\u5c31\u5fc5\u987b\u501f\u52a9\u5176\u4ed6\u8fd0\u7ef4\u63a7\u5236\u624b\u6bb5\u6765\u5b9e\u73b0\u3002<\/p>\n

             \u5e38\u89c1\u6545\u969c\u6a21\u5f0f\uff0c\u4ee5\u53ca\u5e94\u5982\u4f55\u601d\u8003<\/strong><\/h2>\n

             \u5927\u591a\u6570\u6392\u969c\u6848\u4f8b\u5176\u5b9e\u90fd\u53ef\u4ee5\u5f52\u7ed3\u4e3a\u5c11\u6570\u51e0\u7c7b\u3002\u8bc0\u7a8d\u5728\u4e8e\uff0c\u8c03\u8bd5\u987a\u5e8f\u8981\u9075\u5faa PAM \u8bc4\u4f30\u73b0\u5b9e\u7684\u65b9\u5f0f\uff1a\u5148\u770b\u670d\u52a1\uff0c\u518d\u770b\u89c4\u5219\u8def\u5f84\uff0c\u518d\u67e5\u8bed\u6cd5\uff0c\u7136\u540e\u786e\u8ba4\u7528\u6237\u5339\u914d\uff0c\u6700\u540e\u68c0\u67e5\u7cfb\u7edf\u65f6\u949f\u3002<\/p>\n

             \n
             • \u670d\u52a1\u6587\u4ef6\u6839\u672c\u6ca1\u6709\u8c03\u7528\u8be5\u6a21\u5757\u3002<\/strong> \u89c4\u5219\u867d\u7136\u5b58\u5728\uff0c\u4f46\u5b9e\u9645\u767b\u5f55\u8def\u5f84\u538b\u6839\u6ca1\u6709\u53bb\u54a8\u8be2\u5b83\u3002<\/li>\n
             • \u670d\u52a1\u540d\u79f0\u5199\u9519\u4e86\u3002<\/strong> \u7b56\u7565\u9488\u5bf9\u7684\u662f\u4e00\u4e2a PAM \u670d\u52a1\u540d\uff0c\u800c\u5b9e\u9645\u4f7f\u7528\u7684\u662f\u53e6\u4e00\u4e2a\u3002<\/li>\n
             • \u65f6\u95f4\u903b\u8f91\u672c\u8eab\u6ca1\u95ee\u9898\uff0c\u4f46\u65f6\u533a\u9519\u4e86\u3002<\/strong> \u8fd9\u5728\u8de8\u533a\u57df\u56e2\u961f\u91cc\u975e\u5e38\u5e38\u89c1\u3002<\/li>\n
             • \u8d26\u6237\u5148\u88ab\u4e00\u4e2a\u66f4\u5bbd\u6cdb\u7684\u89c4\u5219\u5339\u914d\u4e86\u3002<\/strong> \u8fc7\u4e8e\u5bc6\u96c6\u7684\u903b\u8f91\u53ef\u80fd\u5e26\u6765\u610f\u5916\u7684\u4f5c\u7528\u8303\u56f4\u3002<\/li>\n
             • \u7ba1\u7406\u5458\u8bef\u4ee5\u4e3a\u4f1a\u81ea\u52a8\u5f3a\u5236\u767b\u51fa\u3002<\/strong> PAM \u65f6\u95f4\u68c0\u67e5\u63a7\u5236\u7684\u662f\u201c\u80fd\u5426\u8fdb\u5165\u201d\uff0c\u800c\u4e0d\u662f\u201c\u4f1a\u8bdd\u4f55\u65f6\u7ed3\u675f\u201d\u3002<\/li>\n<\/ul>\n

               \u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a\u6cbb\u7406\u5c42\u9762\u7684\u95ee\u9898\uff1a\u5982\u679c\u4f60\u628a\u8fc7\u591a\u903b\u8f91\u5806\u53e0\u8fdb\u4e00\u884c\u89c4\u5219\uff0c\u6700\u7ec8\u53ea\u4f1a\u5236\u9020\u7ef4\u62a4\u9690\u60a3\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u8f83\u77ed\u4e14\u610f\u56fe\u660e\u786e\u7684\u7b56\u7565\uff0c\u901a\u5e38\u6bd4\u7d27\u51d1\u5374\u6666\u6da9\u7684\u5199\u6cd5\u66f4\u7ecf\u5f97\u8d77\u65f6\u95f4\u8003\u9a8c\u3002<\/p>\n

               \u9762\u5411\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u56e2\u961f\u7684\u8fd0\u7ef4\u7528\u4f8b<\/strong><\/h2>\n

               \u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u5e76\u4e0d\u53ea\u662f\u5b9e\u9a8c\u73af\u5883\u91cc\u7684\u5c0f\u6280\u5de7\u3002\u5b83\u975e\u5e38\u9002\u5408\u591a\u79cd\u57fa\u7840\u8bbe\u65bd\u5de5\u4f5c\u6d41\uff0c\u5c24\u5176\u662f\u5728\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u804c\u8d23\u4e0e\u8fdc\u7a0b\u8fd0\u7ef4\u4ea4\u53c9\u7684\u573a\u666f\u4e0b\uff1a<\/p>\n

               \n
               • \u628a\u4e34\u65f6\u8fc1\u79fb\u8d26\u53f7\u9650\u5236\u5728\u8ba1\u5212\u4e2d\u7684\u5207\u6362\u7a97\u53e3\u5185\u4f7f\u7528\u3002<\/li>\n
               • \u628a\u5916\u90e8\u7ef4\u62a4\u8bbf\u95ee\u9650\u5236\u5728\u6709\u503c\u73ed\u4eba\u5458\u8986\u76d6\u7684\u65f6\u6bb5\u5185\u3002<\/li>\n
               • \u5bf9\u6d4b\u8bd5\u73af\u5883\u5b9e\u65bd\u6bd4\u5e94\u6025\u7ba1\u7406\u5458\u8def\u5f84\u66f4\u4e25\u683c\u7684\u89c4\u5219\u3002<\/li>\n
               • \u8ba9\u64cd\u4f5c\u7cfb\u7edf\u5185\u7684\u5b9e\u9645\u9650\u5236\u4e0e\u4e66\u9762\u652f\u6301\u65f6\u95f4\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n
               • \u964d\u4f4e\u5171\u4eab\u8fd0\u7ef4\u8df3\u677f\u673a\u6216\u5de5\u5177\u8282\u70b9\u4e0a\u7684\u66b4\u9732\u9762\u3002<\/li>\n<\/ul>\n

                 \u5982\u679c\u4f7f\u7528\u5f97\u5f53\uff0c\u5b83\u4f1a\u6210\u4e3a\u5206\u5c42\u8bbf\u95ee\u6a21\u578b\u7684\u4e00\u90e8\u5206\u3002\u5b83\u4e0d\u80fd\u66ff\u4ee3\u5bc6\u94a5\u7ba1\u7406\u3001\u7f51\u7edc\u5206\u6bb5\u6216\u5ba1\u8ba1\u56de\u987e\uff0c\u4f46\u5b83\u662f\u4e00\u6839\u539f\u751f\u7684\u7b56\u7565\u6760\u6746\uff0c\u80fd\u591f\u76f4\u63a5\u6536\u7d27\u201c\u4e00\u4e2a\u6709\u6548\u51ed\u8bc1\u5728\u4ec0\u4e48\u65f6\u95f4\u53ef\u4ee5\u8f6c\u5316\u4e3a\u5b9e\u9645\u4f1a\u8bdd\u201d\u8fd9\u4e00\u5173\u952e\u95ee\u9898\u3002<\/p>\n

                 \u8ba9\u7b56\u7565\u5e72\u51c0\u3001\u53ef\u7ef4\u62a4\u7684\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n

                 \u4e00\u4efd\u4f18\u79c0\u7684\u914d\u7f6e\uff0c\u5e94\u8be5\u5728\u516d\u4e2a\u6708\u540e\u4f9d\u7136\u5bb9\u6613\u7406\u89e3\u3002\u8fd9\u610f\u5473\u7740\u8981\u628a\u201c\u6e05\u6670\u201d\u653e\u5728\u201c\u70ab\u6280\u201d\u4e4b\u524d\u3002<\/p>\n

                 \n
                 1. \u8bb0\u5f55\u6e05\u695a\u5e94\u6025\u8bbf\u95ee\u8def\u5f84\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u4e25\u683c\u63a7\u5236\u3002<\/li>\n
                 2. \u5c3d\u53ef\u80fd\u4f7f\u7528\u4e13\u7528\u8d26\u6237\uff0c\u800c\u4e0d\u662f\u5171\u4eab\u8fd0\u7ef4\u8eab\u4efd\u3002<\/li>\n
                 3. \u5728\u6bcf\u6761\u89c4\u5219\u9644\u8fd1\u6dfb\u52a0\u6ce8\u91ca\uff0c\u8bf4\u660e\u5b83\u7684\u8bbe\u8ba1\u610f\u56fe\u3002<\/li>\n
                 4. \u4e3a\u6574\u4e2a\u73af\u5883\u7edf\u4e00\u4e00\u4e2a\u65f6\u95f4\u57fa\u51c6\u3002<\/li>\n
                 5. \u5728\u4eba\u5458\u53d8\u52a8\u6216\u6392\u73ed\u8c03\u6574\u65f6\u540c\u6b65\u5ba1\u67e5\u8bbf\u95ee\u7a97\u53e3\u3002<\/li>\n
                 6. \u4fee\u6539 PAM \u6587\u4ef6\u540e\u4e00\u5b9a\u8981\u6d4b\u8bd5\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5728\u4fee\u6539 time \u89c4\u5219\u540e\u624d\u6d4b\u8bd5\u3002<\/li>\n<\/ol>\n

                    \u4ece\u5de5\u7a0b\u89d2\u5ea6\u770b\uff0c\u6700\u5f3a\u7684\u6a21\u5f0f\u59cb\u7ec8\u662f\u201c\u53ef\u7ec4\u5408\u6027\u201d\uff1a\u5c06 PAM \u65f6\u95f4\u89c4\u5219\u4e0e\u6700\u5c0f\u6743\u9650\u539f\u5219\u3001\u7f51\u7edc\u63a7\u5236\u4ee5\u53ca\u4e25\u683c\u7684\u4f1a\u8bdd\u65e5\u5fd7\u7ed3\u5408\u8d77\u6765\u3002\u6bcf\u4e00\u5c42\u90fd\u4fdd\u6301\u7b80\u5355\uff0c\u4f46\u7ec4\u5408\u8d77\u6765\u4e4b\u540e\uff0c\u5c31\u80fd\u8ba9\u6ee5\u7528\u53d8\u5f97\u66f4\u56f0\u96be\uff0c\u4e5f\u8ba9\u8ffd\u8e2a\u8c03\u67e5\u53d8\u5f97\u66f4\u9ad8\u6548\u3002<\/p>\n

                    \u7ed3\u8bba<\/strong><\/h2>\n

                    PAM \u767b\u5f55\u65f6\u95f4\u9650\u5236\u662f\u4e00\u79cd\u5e26\u6709\u7ecf\u5178\u98ce\u683c\u4f46\u4f9d\u65e7\u975e\u5e38\u6709\u6548\u7684\u63a7\u5236\u624b\u6bb5\uff0c\u56e0\u4e3a\u5b83\u628a\u4e00\u4e2a\u72ed\u7a84\u800c\u5173\u952e\u7684\u95ee\u9898\u89e3\u51b3\u5f97\u5f88\u597d\u3002\u901a\u8fc7\u5728 account \u9636\u6bb5\u6302\u63a5\u65f6\u95f4\u611f\u77e5\u7b56\u7565\uff0c\u4f7f\u7528 time.conf<\/code> \u7f16\u5199\u6e05\u6670\u7684\u903b\u8f91\u89c4\u5219\uff0c\u5e76\u9a8c\u8bc1\u670d\u52a1\u4f5c\u7528\u8303\u56f4\u548c\u7cfb\u7edf\u65f6\u95f4\uff0c\u7ba1\u7406\u5458\u5c31\u80fd\u4ee5\u6781\u4f4e\u7684\u989d\u5916\u5f00\u9500\uff0c\u663e\u8457\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u767b\u5f55\u66b4\u9732\u9762\u3002\u5bf9\u4e8e\u7ba1\u7406\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u3001\u5c24\u5176\u662f\u8de8\u591a\u4e2a\u65f6\u533a\u534f\u540c\u8fd0\u7ef4\u7684\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u8fd9\u79cd\u65b9\u5f0f\u80fd\u591f\u5728\u4e0d\u589e\u52a0\u7cfb\u7edf\u8d1f\u62c5\u3001\u4e5f\u4e0d\u6a21\u7cca\u7b56\u7565\u610f\u56fe\u7684\u524d\u63d0\u4e0b\uff0c\u4e3a\u8fdc\u7a0b\u8bbf\u95ee\u5efa\u7acb\u66f4\u5f3a\u7684\u7eaa\u5f8b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                    \u5728\u7ecf\u8fc7\u52a0\u56fa\u7684\u57fa\u7840\u8bbe\u65bd\u4e2d\uff0c\u8bbf\u95ee\u7b56\u7565\u5e94\u5f53\u50cf\u9632\u706b\u5899\u89c4\u5219\u6216 Shell \u6743\u9650\u4e00\u6837\u7ecf\u8fc7\u5ba1\u614e\u8bbe\u8ba1\u3002\u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u63a7\u5236\u624b\u6bb5\u5c31\u662f PAM \u767b\u5f55\u65f6\u95f4\u9650\u5236\uff1a\u5b83\u5141\u8bb8\u4f60\u53ea\u5728\u6279\u51c6\u7684\u65f6\u95f4\u6bb5\u5185\u8ba9\u7528\u6237\u767b\u5f55\u3002\u5bf9\u4e8e\u7ba1\u7406\u5171\u4eab\u73af\u5883\u3001\u8fdc\u7a0b\u7ba1\u7406\u8282\u70b9\u3001\u5185\u90e8\u8df3\u677f\u8def\u5f84\uff0c\u6216\u9762\u5411\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u4e14\u7531\u5168\u7403\u56e2\u961f\u534f\u4f5c\u7ef4\u62a4\u7684\u5de5\u4f5c\u8d1f\u8f7d\u7684\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u80fd\u591f\u5728\u4e0d\u5f15\u5165\u989d\u5916\u590d\u6742\u7ec4\u4ef6\u7684\u524d\u63d0\u4e0b\uff0c\u589e\u52a0\u4e00\u9053\u7cbe\u786e\u7684\u5b89\u5168\u62a4\u680f\u3002 \u4e3a\u4ec0\u4e48\u57fa\u4e8e\u65f6\u95f4\u7684\u767b\u5f55\u63a7\u5236\u4f9d\u7136\u91cd\u8981 \u5f88\u591a\u5b89\u5168\u8ba8\u8bba\u901a\u5e38\u805a\u7126\u5728\u5bc6\u7801\u3001\u5bc6\u94a5\u3001\u7f51\u7edc\u8fb9\u754c\u4ee5\u53ca\u8865\u4e01\u5468\u671f\u4e0a\u3002\u8fd9\u4e9b\u5f53\u7136\u91cd\u8981\uff0c\u4f46\u201c\u65f6\u95f4\u201d\u540c\u6837\u91cd\u8981\u3002\u4e00\u4e2a\u6709\u6548\u8d26\u6237\u5982\u679c\u5728\u9519\u8bef\u7684\u65f6\u95f4\u88ab\u4f7f\u7528\uff0c\u4f9d\u7136\u53ef\u80fd\u6784\u6210\u98ce\u9669\u3002\u5f53\u8d26\u6237\u5c5e\u4e8e\u5916\u5305\u4eba\u5458\u3001\u4e34\u65f6\u8fd0\u7ef4\u4eba\u5458\u3001\u6d4b\u8bd5\u4eba\u5458\uff0c\u6216\u8005\u90a3\u4e9b\u672c\u4e0d\u5e94\u62e5\u6709\u5168\u5929\u5019\u4ea4\u4e92\u5f0f\u8bbf\u95ee\u6743\u9650\u7684\u81ea\u52a8\u5316\u7528\u6237\u65f6\uff0c\u9650\u5236\u767b\u5f55\u65f6\u95f4\u7a97\u53e3\u5c31\u975e\u5e38\u6709\u4ef7\u503c\u3002 \u964d\u4f4e\u975e\u5de5\u4f5c\u65f6\u6bb5\u53d1\u751f\u4ea4\u4e92\u5f0f\u6ee5\u7528\u7684\u6982\u7387\u3002 \u8ba9\u8d26\u6237\u8bbf\u95ee\u65f6\u95f4\u4e0e\u8fd0\u7ef4\u6392\u73ed\u4fdd\u6301\u4e00\u81f4\u3002 \u6536\u7f29\u4e34\u65f6\u8eab\u4efd\u6216\u4f4e\u4fe1\u4efb\u8eab\u4efd\u7684\u66b4\u9732\u9762\u3002 \u5e2e\u52a9\u5efa\u7acb\u66f4\u5229\u4e8e\u5ba1\u8ba1\u7684\u8bbf\u95ee\u6cbb\u7406\u673a\u5236\u3002 \u8ba9\u7b56\u7565\u8d34\u8fd1\u64cd\u4f5c\u7cfb\u7edf\u672c\u8eab\uff0c\u800c\u4e0d\u662f\u628a\u903b\u8f91\u5206\u6563\u5230\u811a\u672c\u4e2d\u3002 \u5f53\u670d\u52a1\u5668\u7531\u8de8\u65f6\u533a\u56e2\u961f\u7ef4\u62a4\u65f6\uff0c\u8fd9\u4e00\u70b9\u5c24\u4e3a\u5173\u952e\u3002\u56e2\u961f\u53ef\u80fd\u5728\u4e00\u4e2a\u5730\u533a\u5de5\u4f5c\uff0c\u800c\u673a\u5668\u8fd0\u884c\u5728\u53e6\u4e00\u4e2a\u5730\u533a\u7684\u65f6\u949f\u4e4b\u4e0b\u3002\u5982\u679c\u8fd9\u53f0\u7cfb\u7edf\u627f\u62c5\u65e5\u672c\u7684\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u76f8\u5173\u5de5\u4f5c\uff0c\u90a3\u4e48\u5b9a\u4e49\u4e00\u4e2a\u53ef\u9884\u6d4b\u7684\u767b\u5f55\u65f6\u95f4\u7a97\u53e3\uff0c\u5c31\u80fd\u907f\u514d\u201c\u4eba\u7684\u9884\u671f\u201d\u4e0e\u201c\u7cfb\u7edf\u884c\u4e3a\u201d\u4e4b\u95f4\u51fa\u73b0\u7b56\u7565\u504f\u5dee\u3002 PAM \u5b9e\u9645\u4e0a\u5728\u505a\u4ec0\u4e48 PAM\uff0c\u5373 Pluggable Authentication Modules\uff08\u53ef\u63d2\u62d4\u8ba4\u8bc1\u6a21\u5757\uff09\uff0c\u662f\u8bb8\u591a\u7c7b Unix \u7cfb\u7edf\u7528\u6765\u8bc4\u4f30\u8ba4\u8bc1\u4e0e\u8d26\u6237\u89c4\u5219\u7684\u63a7\u5236\u5c42\u3002\u5b83\u672c\u8eab\u4e0d\u4e00\u5b9a\u76f4\u63a5\u9a8c\u8bc1\u8eab\u4efd\uff1b\u76f8\u53cd\uff0c\u5b83\u8ba9\u5404\u7c7b\u670d\u52a1\u901a\u8fc7\u4e00\u4e2a\u6807\u51c6\u5316\u6846\u67b6\u6765\u8be2\u95ee\uff1a\u8bbf\u95ee\u5e94\u8be5\u5982\u4f55\u88ab\u5904\u7406\u3002\u6839\u636e Linux-PAM \u624b\u518c\uff0cPAM \u7684\u8d26\u6237\u89c4\u5219\u53ef\u4ee5\u57fa\u4e8e\u65f6\u95f4\u3001\u8d44\u6e90\u6761\u4ef6\u6216\u8bbf\u95ee\u6765\u6e90\u7b49\u56e0\u7d20\u9650\u5236\u670d\u52a1\u4f7f\u7528\uff0c\u800c pam_time \u6a21\u5757\u6b63\u662f\u4e13\u95e8\u7528\u4e8e\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u63a7\u5236\u3002 \u5bf9\u5b9e\u8df5\u8005\u800c\u8a00\uff0c\u5173\u952e\u70b9\u5f88\u7b80\u5355\uff1a\u767b\u5f55\u670d\u52a1\u4f1a\u628a\u8d26\u6237\u68c0\u67e5\u59d4\u6258\u7ed9 PAM\uff0c\u800c PAM \u53ef\u4ee5\u6839\u636e\u89c4\u5219\u96c6\u8bc4\u4f30\u67d0\u4e2a\u7528\u6237\u662f\u5426\u5e94\u88ab\u5141\u8bb8\u7ee7\u7eed\u8bbf\u95ee\u3002\u8fd9\u4f7f\u5f97\u8be5\u63a7\u5236\u65b9\u5f0f\u65e2\u539f\u751f\u3001\u6267\u884c\u8fc5\u901f\uff0c\u53c8\u5177\u5907\u786e\u5b9a\u6027\u3002 \u65f6\u95f4\u89c4\u5219\u5728\u5e95\u5c42\u662f\u5982\u4f55\u5de5\u4f5c\u7684 pam_time \u6a21\u5757\u4f1a\u4ece\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bfb\u53d6\u7b56\u7565\uff0c\u901a\u5e38\u8fd9\u4e2a\u6587\u4ef6\u662f \/etc\/security\/time.conf\u3002\u5b98\u65b9\u624b\u518c\u63cf\u8ff0\u4e86\u4e00\u79cd\u7531\u56db\u4e2a\u5b57\u6bb5\u7ec4\u6210\u7684\u89c4\u5219\u683c\u5f0f\uff1aservices;ttys;users;times\u3002\u89c4\u5219\u53ef\u4ee5\u5339\u914d PAM \u670d\u52a1\u540d\u3001\u7ec8\u7aef\u6a21\u5f0f\u3001\u7528\u6237\u5217\u8868\u4ee5\u53ca\u65f6\u95f4\u8868\u8fbe\u5f0f\u3002 \u8fd9\u79cd\u7ed3\u6784\u5e26\u6765\u4e86\u4e00\u4e2a\u5f88\u6e05\u6670\u7684\u63a7\u5236\u754c\u9762\uff1a \u670d\u52a1\u8303\u56f4 \u2014\u2014 \u53ea\u9488\u5bf9\u4f60\u771f\u6b63\u5173\u5fc3\u7684\u767b\u5f55\u8def\u5f84\u8fdb\u884c\u63a7\u5236\u3002 TTY \u8303\u56f4 \u2014\u2014 \u5728\u6709\u9700\u8981\u65f6\u533a\u5206\u4e0d\u540c\u7c7b\u578b\u7684\u7ec8\u7aef\u3002 \u7528\u6237\u8303\u56f4 \u2014\u2014 \u5339\u914d\u5355\u4e2a\u7528\u6237\u3001\u591a\u4e2a\u7528\u6237\uff0c\u6216\u903b\u8f91\u7ec4\u5408\u3002 \u65f6\u95f4\u8303\u56f4 \u2014\u2014 \u6309\u661f\u671f\u548c\u65f6\u6bb5\u5b9a\u4e49\u5141\u8bb8\u6216\u62d2\u7edd\u7684\u8bbf\u95ee\u7a97\u53e3\u3002 \u540c\u4e00\u4efd\u624b\u518c\u8fd8\u6307\u51fa\u4e86\u4e00\u4e2a\u91cd\u8981\u9650\u5236\uff1a\u8be5\u6a21\u5757\u63a7\u5236\u7684\u662f\u201c\u4f1a\u8bdd\u80fd\u5426\u5f00\u59cb\u201d\uff0c\u4f46\u4e0d\u4f1a\u5728\u5141\u8bb8\u65f6\u95f4\u7ed3\u675f\u540e\u4e3b\u52a8\u7ec8\u6b62\u5df2\u7ecf\u5728\u8fd0\u884c\u7684\u4f1a\u8bdd\u3002 \u5728\u4fee\u6539\u914d\u7f6e\u4e4b\u524d \u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u89c4\u5219\u867d\u7136\u8f7b\u91cf\uff0c\u4f46\u5982\u679c\u5e94\u7528\u4e0d\u614e\uff0c\u4e5f\u53ef\u80fd\u628a\u4f60\u81ea\u5df1\u9501\u5728\u7cfb\u7edf\u5916\u3002\u7531\u4e8e PAM \u4f1a\u88ab\u5173\u952e\u767b\u5f55\u8def\u5f84\u8c03\u7528\uff0c\u4e00\u4e2a\u683c\u5f0f\u9519\u8bef\u7684\u89c4\u5219\u6216\u4e0d\u6b63\u786e\u7684\u670d\u52a1\u6761\u76ee\uff0c\u90fd\u53ef\u80fd\u963b\u65ad\u5408\u6cd5\u8bbf\u95ee\u3002\u56e0\u6b64\uff0c\u66f4\u7a33\u59a5\u7684\u65b9\u5f0f\u4e0d\u662f\u201c\u5927\u80c6\u5c1d\u8bd5\u201d\uff0c\u800c\u662f\u201c\u6309\u6d41\u7a0b\u64cd\u4f5c\u201d\u3002 […]<\/p>\n

                    Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":35548,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8117],"tags":[14063,14064,14065,14066,9018],"class_list":["post-35551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-japan-dedicated-server-sc","tag-pam-login-time-restriction","tag-server-login-hours","tag-linux-access-control","tag-ssh-login-policy","tag-japan-hosting-security"],"acf":[],"yoast_head":"\n