C.\u5df2\u77e5\u5bc6\u6587\u653b\u51fb<\/p>\n
D.\u9009\u62e9\u660e\u6587\u653b\u51fb<\/p>\n
\u7b2c2\u9898\uff1a<\/p>\n
\u300a\u8ba1\u7b97\u673a\u4fe1\u606f\u7cfb\u7edf\u5b89\u5168\u4fdd\u62a4\u7b49\u7ea7\u5212\u5206\u51c6\u5219\u300b\uff08GB17859\u2014\u20141999\uff09\u4e2d\u89c4\u5b9a\u4e86\u8ba1\u7b97\u673a\u7cfb\u7edf\u5b89\u5168\u4fdd\u62a4\u80fd\u529b\u7684\u4e94\u4e2a\u7b49\u7ea7\uff0c\u5176\u4e2d\u8981\u6c42\u5bf9\u6240\u6709\u4e3b\u4f53\u548c\u5ba2\u4f53\u8fdb\u884c\u81ea\u4e3b\u548c\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\u7684\u662f\uff08\uff09<\/p>\n
A.\u7528\u6237\u81ea\u52a9\u4fdd\u62a4\u7ea7<\/p>\n
B.\u7cfb\u7edf\u5ba1\u8ba1\u4fdd\u62a4\u7ea7<\/p>\n
C.\u5b89\u5168\u6807\u8bb0\u4fdd\u62a4\u7ea7<\/strong><\/p>\n D.\u7ed3\u6784\u5316\u4fdd\u62a4\u7ea7<\/p>\n \u7b2c3\u9898\uff1a<\/p>\n 1949\u5e74\uff0c\uff08\uff09\u53d1\u8868\u4e86\u9898\u4e3a\u300a\u4fdd\u5bc6\u7cfb\u7edf\u7684\u901a\u4fe1\u7406\u8bba\u300b\u7684\u6587\u7ae0\uff0c\u4e3a\u5bc6\u7801\u6280\u672f\u7684\u7814\u7a76\u5960\u5b9a\u4e86\u7406\u8bba\u57fa\u7840\uff0c\u7531\u6b64\u5bc6\u7801\u5b66\u6210\u4e86\u4e00\u95e8\u79d1\u5b66\u3002<\/p>\n A.Shannon<\/strong><\/p>\n B.Diffie<\/p>\n C.Hellman<\/p>\n D.Shamir<\/p>\n \u7b2c4\u9898\uff1a<\/p>\n \uff08\uff09\u5c5e\u4e8e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u3002<\/p>\n A.EIGantal<\/p>\n B.DES<\/strong><\/p>\n C.MDS<\/p>\n D.RSA<\/p>\n \u7b2c5\u9898\uff1a<\/p>\n \u5bc6\u7801\u4f53\u5236\u662f\u4e00\u79cd\u4ee3\u8868\u6027\u7684\u53e4\u5178\u5bc6\u7801\u7b97\u6cd5\uff0c\u5728\u51ef\u6492\u5bc6\u7801\u4f53\u5236\u4e2d\uff0c\u8bbe\u7f6e\u5bc6\u94a5\u53c2\u6570k = 3\uff0c\u4f9d\u6b21\u5bf9\u5bc6\u6587\u201czhongguo\u201d\u8fdb\u884c\u52a0\u5bc6\uff0c\u5219\u76f8\u5e94\u7684\u5bc6\u6587\u4e3a\uff08\uff09<\/p>\n A.ckrqjjxr<\/strong><\/p>\n B.cdrqjjxr<\/p>\n C.akrqjjxr<\/p>\n D.ckrqiixr<\/p>\n \u7b2c6\u9898\uff1a<\/p>\n \u5728\u4fe1\u606f\u5b89\u5168\u9632\u62a4\u4f53\u7cfb\u8bbe\u8ba1\u4e2d\uff0c\u4fdd\u8bc1\u201c\u4fe1\u606f\u7cfb\u7edf\u4e2d\u6570\u636e\u4e0d\u88ab\u975e\u6cd5\u4fee\u6539\u3001\u7834\u574f\u3001\u4e22\u5931\u7b49\u201d\u662f\u4e3a\u4e86\u8fbe\u5230\u9632\u62a4\u4f53\u7cfb\u7684\uff08\uff09\u76ee\u6807\u3002<\/p>\n A.\u53ef\u7528\u6027<\/p>\n B.\u4fdd\u5bc6\u6027<\/p>\n C.\u53ef\u63a7\u6027<\/p>\n D.\u5b8c\u6574\u6027<\/strong><\/p>\n \u7b2c7\u9898\uff1a<\/p>\n \u4e0b\u5217\u6280\u672f\u4e2d\uff0c\u4e0d\u80fd\u9884\u9632\u91cd\u653e\u653b\u51fb\u7684\u662f\uff08\uff09\u3002<\/p>\n A.\u65f6\u95f4\u6233<\/p>\n B.Nonce<\/p>\n C.\u660e\u6587\u586b\u5145<\/strong><\/p>\n D.\u5e8f\u53f7<\/p>\n \u7b2c8\u9898\uff1a<\/p>\n \u8ba1\u7b97\u673a\u53d6\u8bc1\u4e3b\u8981\u662f\u5bf9\u7535\u5b50\u8bc1\u636e\u7684\u83b7\u53d6\u3001\u5206\u6790\u3001\u5f52\u6863\u548c\u63cf\u8ff0\u7684\u8fc7\u7a0b\uff0c\u800c\u7535\u5b50\u8bc1\u636e\u9700\u8981\u5728\u6cd5\u5ead\u4e0a\u4f5c\u4e3a\u8bc1\u636e\u5c55\u793a\uff0c\u8fdb\u884c\u8ba1\u7b97\u673a\u53d6\u8bc1\u65f6\u5e94\u5f53\u5145\u5206\u8003\u8651\u7535\u5b50\u8bc1\u636e\u7684\u771f\u5b9e\u6027\u548c\u7535\u5b50\u8bc1\u636e\u7684\u8bc1\u660e\u529b\uff0c\u9664\u4e86\u76f8\u5173\u51c6\u5907\u4e4b\u5916\uff0c\u8ba1\u7b97\u673a\u53d6\u8bc1\u6b65\u9aa4\u901a\u5e38\u4e0d\u5305\u62ec\uff08\uff09<\/p>\n A.\u4fdd\u62a4\u76ee\u6807\u8ba1\u7b97\u673a\u7cfb\u7edf<\/p>\n B.\u786e\u5b9a\u7535\u5b50\u8bc1\u636e<\/p>\n C.\u6536\u96c6\u7535\u5b50\u6570\u636e\u3001\u4fdd\u5168\u7535\u5b50\u8bc1\u636e<\/p>\n D.\u6e05\u9664\u6076\u610f\u4ee3\u7801<\/strong><\/p>\n \u7b2c9\u9898\uff1a<\/p>\n \u6570\u5b57\u6c34\u5370\u662f\u901a\u8fc7\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u7684\u65b9\u6cd5\uff0c\u5728\u6570\u5b57\u5316\u7684\u591a\u5a92\u4f53\u6570\u636e\u4e2d\uff0c\u5d4c\u5165\u9690\u853d\u7684\u6c34\u5370\u6807\u8bb0\u3002\u5176\u5e94\u7528\u9886\u57df\u4e0d\u5305\u62ec\uff08\uff09<\/p>\n A.\u7248\u6743\u4fdd\u62a4<\/p>\n B.\u7968\u636e\u9632\u4f2a<\/p>\n C.\u8bc1\u636e\u7be1\u6539\u9274\u5b9a<\/p>\n D.\u56fe\u50cf\u6570\u636e<\/strong><\/p>\n \u7b2c10\u9898\uff1a<\/p>\n \u4fe1\u606f\u7cfb\u7edf\u5b89\u5168\u6d4b\u8bc4\u65b9\u6cd5\u4e2d\u6a21\u7cca\u6d4b\u8bd5\u662f\u4e00\u79cd\u9ed1\u76d2\u6d4b\u8bd5\u6280\u672f\uff0c\u5b83\u5c06\u5927\u91cf\u7684\u7578\u5f62\u6570\u636e\u8f93\u5165\u5230\u76ee\u6807\u7a0b\u5e8f\u4e2d\uff0c\u901a\u8fc7\u76d1\u6d4b\u7a0b\u5e8f\u7684\u5f02\u5e38\u6765\u53d1\u73b0\u88ab\u6d4b\u7a0b\u5e8f\u4e2d\u53ef\u80fd\u5b58\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3001\u5173\u4e8e\u6a21\u7cca\u6d4b\u8bd5\uff0c\u4ee5\u4e0b\u8bf4\u6cd5\u9519\u8bef\u7684\u662f\uff08\uff09<\/p>\n A.\u4e0e\u767d\u76d2\u6d4b\u8bd5\u76f8\u6bd4\uff0c\u5177\u6709\u66f4\u597d\u7684\u9002\u7528\u6027<\/p>\n B.\u6a21\u7cca\u6d4b\u8bd5\u662f\u4e00\u79cd\u81ea\u52a8\u5316\u7684\u52a8\u6001\u6f0f\u6d1e\u6316\u6398\u6280\u672f\uff0c\u4e0d\u5b58\u5728\u8bef\u62a5\uff0c\u4e5f\u4e0d\u9700\u8981\u4eba\u5de5\u8fdb\u884c\u5927\u91cf\u7684\u9006\u5411\u5206\u6790\u5de5\u4f5c<\/p>\n C.\u6a21\u7cca\u6d4b\u8bd5\u4e0d\u9700\u8981\u7a0b\u5e8f\u7684\u6e90\u4ee3\u7801\u5c31\u53ef\u4ee5\u53d1\u73b0\u95ee\u9898<\/p>\n D.\u6a21\u7cca\u6d4b\u8bd5\u53d7\u9650\u4e8e\u88ab\u6d4b\u7cfb\u7edf\u7684\u5185\u90e8\u5b9e\u73b0\u7ec6\u8282\u548c\u590d\u6742\u5ea6<\/strong><\/p>\n \u7b2c11\u9898\uff1a<\/p>\n \u4e0b\u5217\u653b\u51fb\u4e2d\uff0c\u4e0d\u80fd\u5bfc\u81f4\u7f51\u7edc\u762b\u75ea\u7684\u662f\uff08\uff09<\/p>\n A.\u6ea2\u51fa\u653b\u51fb<\/p>\n B.\u9493\u9c7c\u653b\u51fb<\/strong><\/p>\n C.\u90ae\u4ef6\u70b8\u5f39\u653b\u51fb<\/p>\n D.\u62d2\u7edd\u670d\u52a1\u653b\u51fb<\/p>\n \u7b2c12\u9898\uff1a<\/p>\n \uff08\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u5bf9\u4fe1\u606f\u8fdb\u884c\u5747\u8861\u3001\u5b89\u5168\u7684\u9632\u62a4\uff0c\u63d0\u9ad8\u6574\u4e2a\u7cfb\u7edf\u6700\u4f4e\u5b89\u5168\u6027\u80fd\u7684\u539f\u5219\u3002<\/p>\n A.\u6728\u6876\u539f\u5219<\/strong><\/p>\n B.\u4fdd\u5bc6\u539f\u5219<\/p>\n C.\u7b49\u7ea7\u5316\u539f\u5219<\/p>\n D.\u6700\u5c0f\u7279\u6743\u539f\u5219<\/p>\n \u7b2c13\u9898\uff1a<\/p>\n \u7f51\u7ad9\u7684\u5b89\u5168\u534f\u8bae\u662fhttps\u65f6\uff0c\u8be5\u7f51\u7ad9\u6d4f\u89c8\u65f6\u4f1a\u8fdb\u884c\uff08\uff09\u5904\u7406\u3002<\/p>\n A.\u589e\u52a0\u8bbf\u95ee\u6807\u8bb0<\/p>\n B.\u52a0\u5bc6<\/strong><\/p>\n C.\u8eab\u4efd\u9690\u85cf<\/p>\n D.\u53e3\u4ee4\u9a8c\u8bc1<\/p>\n \u7b2c14\u9898\uff1a<\/p>\n \u88ab\u52a8\u653b\u51fb\u901a\u5e38\u5305\u542b\uff08\uff09<\/p>\n A.\u62d2\u7edd\u670d\u52a1\u653b\u51fb<\/p>\n B.\u6b3a\u9a97\u653b\u51fb<\/p>\n C.\u7a83\u542c\u653b\u51fb<\/strong><\/p>\n D.\u6570\u636e\u9a71\u52a8\u653b\u51fb<\/p>\n \u7b2c15\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u7f51\u7edc\u653b\u51fb\u65b9\u5f0f\u4e2d\uff0c\uff08\uff09\u5b9e\u65bd\u7684\u653b\u51fb\u4e0d\u662f\u7f51\u7edc\u9493\u9c7c\u7684\u5e38\u7528\u624b\u6bb5<\/p>\n A.\u5229\u7528\u793e\u4f1a\u5de5\u7a0b\u5b66<\/p>\n B.\u5229\u7528\u865a\u5047\u7684\u7535\u5b50\u5546\u52a1\u7f51\u7ad9<\/p>\n C.\u5229\u7528\u5047\u5192\u7f51\u4e0a\u94f6\u884c\u3001\u7f51\u4e0a\u8bc1\u5238\u7f51\u7ad9<\/p>\n D.\u5229\u7528\u5bc6\u7f50<\/strong><\/p>\n \u7b2c16\u9898\uff1a<\/p>\n \u6570\u5b57\u7b7e\u540d\u662f\u5bf9\u4ee5\u6570\u5b57\u5f62\u5f0f\u50a8\u5b58\u7684\u6d88\u606f\u8fdb\u884c\u67d0\u79cd\u5904\u7406\uff0c\u4ea7\u751f\u4e00\u79cd\u7c7b\u4f3c\u4e8e\u4f20\u7edf\u624b\u4e66\u7b7e\u540d\u529f\u6548\u7684\u6d88\u606f\u5904\u7406\u8fc7\u7a0b\uff0c\u4e00\u4e2a\u6570\u5b57\u7b7e\u540d\u4f53\u5236\u901a\u5e38\u5305\u62ec\u4e24\u4e2a\u90e8\u5206\uff0c\uff08\uff09<\/p>\n A.\u65bd\u52a0\u7b7e\u540d\u548c\u9a8c\u8bc1\u7b7e\u540d<\/strong><\/p>\n B.\u6570\u5b57\u8bc1\u4e66\u548c\u8eab\u4efd\u8ba4\u8bc1<\/p>\n C.\u8eab\u4efd\u6d88\u606f\u52a0\u5bc6\u548c\u89e3\u5bc6<\/p>\n D.\u6570\u5b57\u8bc1\u4e66\u548c\u6d88\u606f\u6458\u8981<\/p>\n \u7b2c17\u9898\uff1a<\/p>\n \u8eab\u4efd\u8bc6\u522b\u5728\u4fe1\u606f\u5b89\u5168\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u901a\u8fc7\u8bc6\u522b\u7528\u6237\u7684\u751f\u7406\u7279\u5f81\u6765\u8ba4\u8bc1\u7528\u6237\u7684\u8eab\u4efd\u662f\u5b89\u5168\u6027\u5f88\u9ad8\u7684\u8eab\u4efd\u8ba4\u8bc1\u65b9\u6cd5\u3002\u5982\u679c\u628a\u4eba\u4f53\u7279\u5f81\u7528\u4e8e\u8eab\u4efd\u8bc6\u522b\uff0c\u5219\u5b83\u5e94\u8be5\u5177\u6709\u4e0d\u53ef\u590d\u5236\u7684\u7279\u70b9\uff0c\u5fc5\u987b\u5177\u6709\uff08\uff09<\/p>\n A.\u552f\u4e00\u6027\u548c\u4fdd\u5bc6\u6027<\/p>\n B.\u552f\u4e00\u6027\u548c\u7a33\u5b9a\u6027<\/strong><\/p>\n C.\u4fdd\u5bc6\u6027\u548c\u53ef\u8bc6\u522b\u6027<\/p>\n D.\u7a33\u5b9a\u6027\u548c\u53ef\u8bc6\u522b\u6027<\/p>\n \u7b2c18\u9898\uff1a<\/p>\n ISO\u5236\u5b9a\u7684\u5b89\u5168\u4f53\u7cfb\u7ed3\u6784\u63cf\u8ff0\u4e865\u79cd\u5b89\u5168\u670d\u52a1\uff0c\u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u8fd95\u79cd\u5b89\u5168\u670d\u52a1\u7684\u662f\uff08\uff09<\/p>\n A.\u9274\u522b\u670d\u52a1<\/p>\n B.\u6570\u636e\u62a5\u8fc7\u6ee4<\/strong><\/p>\n C.\u8bbf\u95ee\u63a7\u5236<\/p>\n D.\u6570\u636e\u5b8c\u6574\u6027<\/p>\n \u7b2c19\u9898\uff1a<\/p>\n \u5728\u4f7f\u7528\u590d\u6742\u5ea6\u4e0d\u9ad8\u7684\u53e3\u4ee4\u65f6\uff0c\u5bb9\u6613\u4ea7\u751f\u5f31\u53e3\u4ee4\u7684\u5b89\u5168\u8106\u5f31\u6027\uff0c\u88ab\u653b\u51fb\u8005\u5229\u7528\u4ece\u800c\u7834\u89e3\u7528\u6237\u8d26\u6237\uff0c\u4e0b\u5217\u8bbe\u7f6e\u7684\u53e3\u4ee4\u4e2d\uff0c\uff08\uff09\u5177\u6709\u6700\u597d\u7684\u53e3\u4ee4\u590d\u6742\u5ea6\u3002<\/p>\n A.morrison<\/p>\n B.Wm.S*F2m5@<\/strong><\/p>\n C.27776394<\/p>\n D.wangjing1977<\/p>\n \u7b2c20\u9898\uff1a<\/p>\n \u5de5\u63a7\u7cfb\u7edf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u529b\u3001\u77f3\u5316\u3001\u533b\u836f\u3001\u822a\u5929\u7b49\u9886\u57df\uff0c\u5df2\u7ecf\u6210\u4e3a\u56fd\u5bb6\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u4f5c\u4e3a\u4fe1\u606f\u57fa\u7840\u8bbe\u65bd\u7684\u57fa\u7840\uff0c\u7535\u529b\u5de5\u63a7\u7cfb\u7edf\u5b89\u5168\u9762\u4e34\u7684\u4e3b\u8981\u5a01\u80c1\u4e0d\u5305\u62ec\uff08\uff09<\/p>\n A.\u5185\u90e8\u4eba\u4e3a\u98ce\u9669<\/p>\n B.\u9ed1\u5ba2\u653b\u51fb<\/p>\n C.\u8bbe\u5907\u635f\u8017<\/strong><\/p>\n D.\u75c5\u6bd2\u7834\u574f<\/p>\n \u7b2c21\u9898\uff1a<\/p>\n \u5bf9\u65e5\u5fd7\u6570\u636e\u8fdb\u884c\u5ba1\u8ba1\u68c0\u67e5\uff0c\u5c5e\u4e8e\uff08\uff09\u7c7b\u63a7\u5236\u63aa\u65bd\u3002<\/p>\n A.\u9884\u9632<\/p>\n B.\u68c0\u67e5<\/strong><\/p>\n C.\u5a01\u6151<\/p>\n D.\u4fee\u6b63<\/p>\n \u7b2c22\u9898\uff1a<\/p>\n \u653b\u51fb\u8005\u901a\u8fc7\u5bf9\u76ee\u6807\u4e3b\u673a\u8fdb\u884c\u7aef\u53e3\u626b\u63cf\uff0c\u53ef\u4ee5\u76f4\u63a5\u83b7\u5f97\uff08\uff09\u3002<\/p>\n A.\u76ee\u6807\u4e3b\u673a\u7684\u53e3\u4ee4<\/p>\n B.\u7ed9\u76ee\u6807\u4e3b\u673a\u79cd\u690d\u6728\u9a6c<\/p>\n C.\u76ee\u6807\u4e3b\u673a\u4f7f\u7528\u4e86\u4ec0\u4e48\u64cd\u4f5c\u7cfb\u7edf<\/p>\n D.\u76ee\u6807\u4e3b\u673a\u5f00\u653e\u4e86\u90a3\u4e9b\u7aef\u53e3\u670d\u52a1<\/strong><\/p>\n \u7b2c23\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u5173\u4e8eNAT\u7684\u8bf4\u6cd5\u4e2d\uff0c\u9519\u8bef\u7684\u662f\uff08\uff09<\/p>\n A.NAT\u5141\u8bb8\u4e00\u4e2a\u673a\u6784\u4e13\u7528Intranet\u4e2d\u7684\u4e3b\u673a\u900f\u660e\u7684\u8fde\u63a5\u5230\u516c\u5171\u57df\u4e2d\u7684\u4e3b\u673a\uff0c\u65e0\u9700\u6bcf\u53f0\u5185\u90e8\u4e3b\u673a\u90fd\u62e5\u6709\u6ce8\u518c\u7684\uff08\u5df2\u7ecf\u8d8a\u6765\u8d8a\u7f3a\u4e4f\u7684\uff09\u5168\u5c40\u4e92\u8054\u7f51\u5730\u5740<\/p>\n B.\u9759\u6001NAT\u662f\u8bbe\u7f6e\u8d77\u6765\u6700\u7b80\u5355\u548c\u6700\u5bb9\u6613\u5b9e\u73b0\u7684\u4e00\u79cd\u5730\u5740\u8f6c\u6362\u65b9\u5f0f\uff0c\u5185\u90e8\u7f51\u7edc\u4e2d\u7684\u6bcf\u4e2a\u4e3b\u673a\u90fd\u88ab\u6c38\u4e45\u6620\u5c04\u6210\u5916\u90e8\u7f51\u7edc\u4e2d\u7684\u67d0\u4e2a\u5408\u6cd5\u5730\u5740<\/p>\n C.\u52a8\u6001NAT\u4e3b\u8981\u5e94\u7528\u4e8e\u62e8\u53f7\u548c\u9891\u7e41\u7684\u8fdc\u7a0b\u8fde\u63a5\uff0c\u5f53\u8fdc\u7a0b\u7528\u6237\u8fde\u63a5\u4e0a\u4e4b\u540e\uff0c\u52a8\u6001NAT\u5c31\u4f1a\u5206\u914d\u7ed9\u7528\u6237\u4e00\u4e2aIP\u5730\u5740\uff0c\u5f53\u7528\u6237\u65ad\u5f00\u65f6\uff0c\u8fd9\u4e2aIP\u5730\u5740\u5c31\u4f1a\u88ab\u91ca\u653e\u800c\u7559\u5f85\u4ee5\u540e\u4f7f\u7528<\/p>\n D.\u52a8\u6001NAT\u53c8\u53eb\u7f51\u7edc\u7aef\u53e3\u8f6c\u6362NAPT<\/strong><\/p>\n \u7b2c24\u9898\uff1a<\/p>\n \u5e94\u7528\u4ee3\u7406\u9632\u706b\u5899\u7684\u4e3b\u8981\u4f18\u70b9\u662f\uff08\uff09<\/p>\n A.\u52a0\u5bc6\u5f3a\u5ea6\u9ad8<\/p>\n B.\u5b89\u5168\u63a7\u5236\u66f4\u7ec6\u5316\u3001\u66f4\u7075\u6d3b<\/strong><\/p>\n C.\u5b89\u5168\u670d\u52a1\u7684\u900f\u660e\u6027\u66f4\u597d<\/p>\n D.\u670d\u52a1\u5bf9\u8c61\u66f4\u5e7f\u6cdb<\/p>\n \u7b2c25\u9898\uff1a<\/p>\n \u4ece\u5b89\u5168\u5c5e\u6027\u5bf9\u5404\u79cd\u7f51\u7edc\u653b\u51fb\u8fdb\u884c\u5206\u7c7b\uff0c\u963b\u65ad\u653b\u51fb\u662f\u9488\u5bf9\uff08\uff09\u7684\u653b\u51fb<\/p>\n A.\u673a\u5bc6\u6027<\/p>\n B.\u53ef\u7528\u6027<\/strong><\/p>\n C.\u5b8c\u6574\u6027<\/p>\n D.\u771f\u5b9e\u6027<\/p>\n \u7b2c26\u9898\uff1a<\/p>\n \u4e0b\u5217\u5404\u79cd\u534f\u8bae\u4e2d\uff0c\u4e0d\u5c5e\u4e8e\u8eab\u4efd\u8ba4\u8bc1\u534f\u8bae\u7684\u662f\uff08\uff09<\/p>\n A.S\/Key\u53e3\u4ee4\u534f\u8bae<\/p>\n B.Kerberos\u534f\u8bae<\/p>\n C.X.509\u534f\u8bae<\/p>\n D.IPSec\u534f\u8bae<\/strong><\/p>\n \u7b2c27\u9898\uff1a<\/p>\n \u6211\u56fd\u5236\u5b9a\u7684\u5173\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51\u5b89\u5168\u7684\u5f3a\u5236\u6807\u51c6\u662f\uff08\uff09<\/p>\n A.IEEE 802.11<\/p>\n B.WPA<\/p>\n C.WAPI<\/strong><\/p>\n D.WEP<\/p>\n \u7b2c28\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u6076\u610f\u4ee3\u7801\u4e2d\uff0c\u5c5e\u4e8e\u5b8f\u75c5\u6bd2\u7684\u662f\uff08\uff09<\/p>\n A.Macro.Melissa<\/strong><\/p>\n B.Trojian.huigezi.a<\/p>\n C.Worm.Blaster.g<\/p>\n D.Backdoor.Agobot.frt<\/p>\n \u7b2c29\u9898\uff1a<\/p>\n \u5bb9\u707e\u7684\u76ee\u7684\u548c\u5b9e\u8d28\u662f\uff08\uff09<\/p>\n A.\u5b9e\u73b0\u5bf9\u7cfb\u7edf\u6570\u636e\u7684\u5907\u4efd<\/p>\n B.\u63d0\u5347\u7528\u6237\u7684\u5b89\u5168\u9884\u671f<\/p>\n C.\u4fdd\u6301\u5bf9\u4fe1\u606f\u7cfb\u7edf\u7684\u4e1a\u52a1\u6301\u7eed\u6027<\/strong><\/p>\n D.\u4fe1\u606f\u7cfb\u7edf\u7684\u5fc5\u8981\u8865\u5145<\/p>\n \u7b2c30\u9898\uff1a<\/p>\n \u5b89\u5353\u7684\u7cfb\u7edf\u67b6\u6784\u4ece\u4e0a\u5c42\u5230\u4e0b\u5c42\u5305\u62ec\uff1a\u5e94\u7528\u7a0b\u5e8f\u5c42\u3001\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u5c42\u3001\u7cfb\u7edf\u5e93\u548c\u5b89\u5353\u8fd0\u884c\u65f6\u3001Linux\u5185\u6838\u3002\u5176\u4e2d\uff0c\u6587\u4ef6\u8bbf\u95ee\u63a7\u5236\u7684\u5b89\u5168\u670d\u52a1\u4f4d\u4e8e\uff08\uff09<\/p>\n A.\u5e94\u7528\u7a0b\u5e8f\u5c42<\/p>\n B.\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u5c42<\/p>\n C.\u7cfb\u7edf\u5e93\u548c\u5b89\u5353\u8fd0\u884c\u65f6<\/p>\n D.Linux\u5185\u6838<\/strong><\/p>\n \u7b2c31\u9898\uff1a<\/p>\n \u4e0b\u9762\u4e0d\u5c5e\u4e8ePKI\u7ec4\u6210\u90e8\u5206\u7684\u662f\uff08\uff09<\/p>\n A.\u8bc1\u4e66\u4e3b\u4f53<\/p>\n B.\u4f7f\u7528\u8bc1\u4e66\u7684\u5e94\u7528\u548c\u7cfb\u7edf<\/p>\n C.\u8bc1\u4e66\u6743\u5a01\u673a\u6784<\/p>\n D.AS<\/strong><\/p>\n \u7b2c32\u9898\uff1a<\/p>\n SSL\u534f\u8bae\u662f\u5bf9\u79f0\u5bc6\u7801\u548c\u516c\u94a5\u5bc6\u7801\u6280\u672f\u76f8\u7ed3\u5408\u7684\u534f\u8bae\uff0c\u8be5\u534f\u8bae\u4e0d\u80fd\u63d0\u4f9b\u7684\u5b89\u5168\u670d\u52a1\u662f\uff08\uff09<\/p>\n A.\u4fdd\u5bc6\u6027<\/p>\n B.\u53ef\u7528\u6027<\/strong><\/p>\n C.\u5b8c\u6574\u6027<\/p>\n D.\u53ef\u8ba4\u8bc1\u6027<\/p>\n \u7b2c33\u9898\uff1a<\/p>\n \u901a\u8fc7\u5177\u6709IPSec\u529f\u80fd\u7684\u8def\u7531\u5668\u6784\u5efaVPN\u7684\u8fc7\u7a0b\u4e2d\uff0c\u91c7\u7528\u7684\u5e94\u7528\u6a21\u578b\u662f\uff08\uff09<\/p>\n A.\u96a7\u9053\u6a21\u578b<\/strong><\/p>\n B.\u4fdd\u5bc6\u6a21\u5f0f<\/p>\n C.\u4f20\u8f93\u6a21\u5f0f<\/p>\n D.\u538b\u7f29\u6a21\u5f0f<\/p>\n \u7b2c34\u9898\uff1a<\/p>\n \u5b89\u5168\u7b56\u7565\u8868\u8fbe\u6a21\u578b\u662f\u4e00\u79cd\u5bf9\u5b89\u5168\u9700\u6c42\u4e0e\u5b89\u5168\u7b56\u7565\u7684\u62bd\u8c61\u6982\u5ff5\u6a21\u578b\uff0c\u4e00\u822c\u5206\u4e3a\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236\u6a21\u578b\u548c\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\u6a21\u578b\u3002\u4ee5\u4e0b\u5c5e\u4e8e\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236\u6a21\u578b\u7684\u662f\uff08\uff09<\/p>\n A.BLP\u6a21\u578b<\/p>\n B.HRU\u6a21\u578b<\/strong><\/p>\n C.BN\u6a21\u578b<\/p>\n D.\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\u6a21\u578b<\/p>\n \u7b2c35\u9898\uff1a<\/p>\n SHA1\u7b97\u6cd5\u7684\u6d88\u606f\u6458\u8981\u957f\u5ea6\u662f\uff08\uff09\u4f4d<\/p>\n A.128<\/p>\n B.160<\/strong><\/p>\n C.256<\/p>\n D.512<\/p>\n \u7b2c36\u9898\uff1a<\/p>\n A\u65b9\u6709\u4e00\u5bf9\u5bc6\u94a5\uff08KApub\uff0cKApri\uff09\uff0cB\u65b9\u6709\u4e00\u5bf9\u5bc6\u5319\uff08KBpub\uff0cKBpri\uff09\uff0cA\u65b9\u7ed9B\u65b9\u53d1\u9001\u4fe1\u606fM\uff0c\u5bf9\u4fe1\u606fM\u52a0\u5bc6\u4e3a\uff1aM`= KBpub\uff08KApri\uff08M\uff09\uff09\u3002B\u65b9\u6536\u5230\u5bc6\u6587\uff0c\u6b63\u786e\u7684\u89e3\u51b3\u65b9\u6848\u662f\uff08\uff09<\/p>\n A.KBpub\uff08KApri\uff08M`\uff09\uff09<\/p>\n B.KBpub\uff08KApub\uff08M`\uff09\uff09<\/p>\n C.KApub\uff08KBpri\uff08M`\uff09\uff09<\/strong><\/p>\n D.KBpri\uff08KApri\uff08M`\uff09\uff09<\/p>\n \u7b2c37\u9898\uff1a<\/p>\n \u6709\u7ebf\u7b49\u6548\u4fdd\u5bc6\u534f\u8baeWEP\u91c7\u7528RC4\u6d41\u5bc6\u7801\u6280\u672f\u5b9e\u73b0\u4fdd\u5bc6\u6027\uff0c\u6807\u51c6\u768464\u4f4d\u6807\u51c6\u6d41WEP\u7528\u7684\u5bc6\u94a5\u548c\u521d\u59cb\u5411\u91cf\u957f\u5ea6\u5206\u522b\u662f\uff08\uff09<\/p>\n A.32\u4f4d\u548c32\u4f4d<\/p>\n B.48\u4f4d\u548c16\u4f4d<\/p>\n C.56\u4f4d\u548c8\u4f4d<\/p>\n D.40\u4f4d\u548c24\u4f4d<\/strong><\/p>\n \u7b2c38\u9898\uff1a<\/p>\n \u6587\u4ef6\u7c7b\u578b\u75c5\u6bd2\u4e0d\u80fd\u611f\u67d3\u7684\u6587\u4ef6\u7c7b\u578b\u662f\uff08\uff09<\/p>\n A.COM\u7c7b\u578b<\/p>\n B.HTML\u7c7b\u578b<\/strong><\/p>\n C.SYS\u7c7b\u578b<\/p>\n D.EXE\u7c7b\u578b<\/p>\n \u7b2c39\u9898\uff1a<\/p>\n \u5728\u975e\u5b89\u5168\u7684\u901a\u4fe1\u73af\u5883\u4e2d\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u6d88\u606f\u6765\u6e90\u7684\u53ef\u9760\u6027\uff0c\u901a\u5e38\u91c7\u7528\u7684\u5b89\u5168\u9632\u62a4\u6280\u672f\u662f\uff08\uff09<\/p>\n A.\u4fe1\u606f\u9690\u85cf\u6280\u672f<\/p>\n B.\u6570\u636e\u52a0\u5bc6\u6280\u672f<\/p>\n C.\u6d88\u606f\u8ba4\u8bc1\u6280\u672f<\/strong><\/p>\n D.\u6570\u5b57\u6c34\u5370\u6280\u672f<\/p>\n \u7b2c40\u9898\uff1a<\/p>\n \u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u5168\u5ba1\u8ba1\u662f\u6307\u5bf9\u7cfb\u7edf\u4e2d\u6709\u5173\u5b89\u5168\u7684\u6d3b\u52a8\u8fdb\u884c\u8bb0\u5f55\u3001\u68c0\u67e5\u548c\u5ba1\u6838\u7684\u8fc7\u7a0b\uff0c\u73b0\u6709\u7684\u5ba1\u8ba1\u7cfb\u7edf\u5305\u62ec\uff08\uff09\u4e09\u5927\u529f\u80fd\u6a21\u5757\u3002<\/p>\n A.\u5ba1\u8ba1\u4e8b\u4ef6\u6536\u96c6\u53ca\u8fc7\u6ee4\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u8bb0\u5f55\u53ca\u67e5\u8be2\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u5206\u6790\u53ca\u54cd\u5e94\u62a5\u8b66<\/strong><\/p>\n B.\u5ba1\u8ba1\u6570\u636e\u6316\u6398\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u8bb0\u5f55\u53ca\u67e5\u8be2\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u5206\u6790\u53ca\u54cd\u5e94\u62a5\u8b66<\/p>\n C.\u7cfb\u7edf\u65e5\u5fd7\u91c7\u96c6\u4e0e\u6316\u6398\u3001\u5b89\u5168\u4e8b\u4ef6\u8bb0\u5f55\u53ca\u67e5\u8be2\u3001\u5b89\u5168\u54cd\u5e94\u62a5\u8b66<\/p>\n D.\u5ba1\u8ba1\u4e8b\u4ef6\u7279\u5f81\u63d0\u53d6\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u7279\u5f81\u5339\u914d\u3001\u5b89\u5168\u54cd\u5e94\u62a5\u8b66<\/p>\n \u7b2c41\u9898\uff1a<\/p>\n \u8ba1\u7b97\u673a\u75c5\u6bd2\u7684\u751f\u547d\u5468\u671f\u4e00\u822c\u5305\u62ec\uff08\uff09\u56db\u4e2a\u9636\u6bb5<\/p>\n A.\u5f00\u53d1\u9636\u6bb5\u3001\u4f20\u64ad\u9636\u6bb5\u3001\u53d1\u73b0\u9636\u6bb5\u3001\u6e05\u9664\u9636\u6bb5<\/p>\n B.\u5f00\u53d1\u9636\u6bb5\u3001\u6f5c\u4f0f\u9636\u6bb5\u3001\u4f20\u64ad\u9636\u6bb5\u3001\u6e05\u9664\u9636\u6bb5<\/p>\n C.\u6f5c\u4f0f\u9636\u6bb5\u3001\u4f20\u64ad\u9636\u6bb5\u3001\u53d1\u73b0\u9636\u6bb5\u3001\u6e05\u9664\u9636\u6bb5<\/p>\n D.\u6f5c\u4f0f\u9636\u6bb5\u3001\u4f20\u64ad\u9636\u6bb5\u3001\u89e6\u53d1\u9636\u6bb5\u3001\u53d1\u4f5c\u9636\u6bb5<\/strong><\/p>\n \u7b2c42\u9898\uff1a<\/p>\n \u4e0b\u9762\u5173\u4e8e\u8de8\u7ad9\u653b\u51fb\u63cf\u8ff0\u4e0d\u6b63\u786e\u7684\u662f\uff08\uff09<\/p>\n A.\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u6307\u7684\u662f\u6076\u610f\u653b\u51fb\u8005\u5411Web\u9875\u9762\u91cc\u63d2\u5165\u6076\u610f\u7684Html\u4ee3\u7801<\/p>\n B.\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u7b80\u79f0XSS<\/p>\n C.\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u4e5f\u53ef\u79f0\u4f5cCSS<\/strong><\/p>\n D.\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u662f\u4e3b\u52a8\u653b\u51fb<\/p>\n \u7b2c43\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u4fe1\u606f\u5b89\u5168\u98ce\u9669\u8bc4\u4f30\u4e2d\u9700\u8981\u8bc6\u522b\u7684\u5bf9\u8c61\u662f\uff08\uff09<\/p>\n A.\u8d44\u4ea7\u8bc6\u522b<\/p>\n B.\u5a01\u80c1\u8bc6\u522b<\/p>\n C.\u98ce\u9669\u8bc6\u522b<\/strong><\/p>\n D.\u8106\u5f31\u6027\u8bc6\u522b<\/p>\n \u7b2c44\u9898\uff1a<\/p>\n \u5b89\u5168\u6f0f\u6d1e\u626b\u63cf\u6280\u672f\u662f\u4e00\u7c7b\u91cd\u8981\u7684\u7f51\u7edc\u5b89\u5168\u6280\u672f\u3002\u5f53\u524d\uff0c\u7f51\u7edc\u5b89\u5168\u6f0f\u6d1e\u626b\u63cf\u6280\u672f\u7684\u4e24\u5927\u6838\u5fc3\u6280\u672f\u662f\uff08\uff09<\/p>\n A.PINC\u626b\u63cf\u6280\u672f\u548c\u7aef\u53e3\u626b\u63cf\u6280\u672f<\/p>\n B.\u7aef\u53e3\u626b\u63cf\u6280\u672f\u548c\u6f0f\u6d1e\u626b\u63cf\u6280\u672f<\/strong><\/p>\n C.\u64cd\u4f5c\u7cfb\u7edf\u63a2\u6d4b\u548c\u6f0f\u6d1e\u626b\u63cf\u6280\u672f<\/p>\n D.PINC\u626b\u63cf\u6280\u672f\u548c\u64cd\u4f5c\u7cfb\u7edf\u63a2\u6d4b<\/p>\n \u7b2c45\u9898\uff1a<\/p>\n \u9632\u706b\u5899\u7684\u7ecf\u5178\u4f53\u7cfb\u7ed3\u6784\u4e3b\u8981\u6709\u4e09\u79cd\uff0c\u4e0b\u56fe\u7ed9\u51fa\u7684\u662f\uff08\uff09\u4f53\u7cfb\u7ed3\u6784\u3002<\/p>\n A.\u53cc\u91cd\u5bbf\u4e3b\u4e3b\u673a<\/p>\n B.\uff08\u88ab\uff09\u5c4f\u853d\u4e3b\u673a<\/p>\n C.\uff08\u88ab\uff09\u5c4f\u853d\u5b50\u7f51<\/strong><\/p>\n D.\u6df7\u5408\u6a21\u5f0f<\/p>\n \u7b2c46\u9898\uff1a<\/p>\n \u8ba1\u7b97\u673a\u7cfb\u7edf\u7684\u5b89\u5168\u7ea7\u522b\u5206\u4e3a\u56db\u7ea7\uff1aD\u3001C\uff08C1\u3001C2\uff09\u3001B\uff08B1\u3001B2\u3001B3\uff09\u548cA\u3002\u5176\u4e2d\u88ab\u79f0\u4e3a\u9009\u62e9\u4fdd\u62a4\u7ea7\u7684\u662f\uff08\uff09<\/p>\n A.C1<\/strong><\/p>\n B.C2<\/p>\n C.B1<\/p>\n D.B2<\/p>\n \u7b2c47\u9898\uff1a<\/p>\n IP\u5730\u5740\u6b3a\u9a97\u7684\u53d1\u751f\u8fc7\u7a0b\uff0c\u4e0b\u5217\u987a\u5e8f\u6b63\u786e\u7684\u662f\uff08\uff09\u3002\u2460\u786e\u5b9a\u8981\u653b\u51fb\u7684\u4e3b\u673aA\uff1b\u2461\u53d1\u73b0\u548c\u4ed6\u6709\u4fe1\u4efb\u5173\u7cfb\u7684\u4e3b\u673aB\uff1b\u2462\u731c\u6d4b\u5e8f\u5217\u53f7\uff1b\u2463\u6210\u529f\u8fde\u63a5\uff0c\u7559\u4e0b\u540e\u95e8\uff1b\u2464\u5c06B\u5229\u7528\u67d0\u79cd\u65b9\u6cd5\u653b\u51fb\u762b\u75ea\u3002<\/p>\n A.\u2460\u2461\u2464\u2462\u2463<\/strong><\/p>\n B.\u2460\u2461\u2462\u2463\u2464<\/p>\n C.\u2460\u2461\u2463\u2462\u2464<\/p>\n D.\u2461\u2460\u2464\u2462\u2463<\/p>\n \u7b2c48\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u7f51\u7edc\u5b89\u5168\u63a7\u5236\u6280\u672f\u7684\u662f\uff08\uff09<\/p>\n A.\u9632\u706b\u5899\u6280\u672f<\/p>\n B.\u6570\u636e\u5907\u4efd\u6280\u672f<\/strong><\/p>\n C.\u5165\u4fb5\u68c0\u6d4b\u6280\u672f<\/p>\n D.\u8bbf\u95ee\u63a7\u5236\u6280\u672f<\/p>\n \u7b2c49\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u5173\u4e8e\u8ba4\u8bc1\u6280\u672f\u7684\u63cf\u8ff0\u4e2d\uff0c\u9519\u8bef\u7684\u662f\uff08\uff09<\/p>\n A.\u57fa\u4e8e\u751f\u7269\u7279\u5f81\u8ba4\u8bc1\u4e00\u822c\u5206\u4e3a\u9a8c\u8bc1\u548c\u8bc6\u522b\u4e24\u4e2a\u8fc7\u7a0b<\/p>\n B.\u8eab\u4efd\u8ba4\u8bc1\u662f\u7528\u6765\u5bf9\u4fe1\u606f\u7cfb\u7edf\u4e2d\u5b9e\u4f53\u7684\u5408\u6cd5\u6027\u8fdb\u884c\u9a8c\u8bc1\u7684\u65b9\u6cd5<\/p>\n C.\u6570\u5b57\u7b7e\u540d\u7684\u7ed3\u679c\u662f\u5341\u516d\u8fdb\u5236\u7684\u5b57\u7b26\u4e32<\/strong><\/p>\n D.\u6d88\u606f\u8ba4\u8bc1\u80fd\u591f\u786e\u5b9a\u63a5\u6536\u65b9\u6536\u5230\u7684\u6d88\u606f\u662f\u5426\u88ab\u7be1\u6539\u8fc7<\/p>\n \u7b2c50\u9898\uff1a<\/p>\n \u4e3a\u4e86\u9632\u5fa1\u7f51\u7edc\u76d1\u542c\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\uff08\uff09<\/p>\n A.\u91c7\u7528\u7269\u7406\u4f20\u8f93\uff08\u975e\u7f51\u7edc\uff09<\/p>\n B.\u4fe1\u606f\u52a0\u5bc6<\/strong><\/p>\n C.\u65e0\u7ebf\u7f51<\/p>\n D.\u4f7f\u7528\u4e13\u7ebf\u4f20\u8f93<\/p>\n \u7b2c51\u9898\uff1a<\/p>\n \u80fd\u6709\u6548\u63a7\u5236\u5185\u90e8\u7f51\u7edc\u548c\u5916\u90e8\u7f51\u7edc\u4e4b\u95f4\u7684\u8bbf\u95ee\u53ca\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u8fbe\u5230\u4fdd\u62a4\u5185\u90e8\u7f51\u7edc\u7684\u4fe1\u606f\u4e0d\u53d7\u5916\u90e8\u975e\u6388\u6743\u7528\u6237\u7684\u8bbf\u95ee\u548c\u5bf9\u4e0d\u826f\u4fe1\u606f\u7684\u8fc7\u6ee4\u7684\u5b89\u5168\u6280\u672f\u662f\uff08\uff09<\/p>\n A.\u5165\u4fb5\u68c0\u6d4b<\/p>\n B.\u53cd\u75c5\u6bd2\u8f6f\u4ef6<\/p>\n C.\u9632\u706b\u5899<\/strong><\/p>\n D.\u8ba1\u7b97\u673a\u53d6\u8bc1<\/p>\n \u7b2c52\u9898\uff1a<\/p>\n \u5305\u8fc7\u6ee4\u6280\u672f\u9632\u706b\u5899\u5728\u8fc7\u6ee4\u6570\u636e\u5305\u65f6\uff0c\u4e00\u822c\u4e0d\u5173\u5fc3\uff08\uff09<\/p>\n A.\u6570\u636e\u5305\u7684\u539f\u5730\u5740<\/p>\n B.\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740<\/p>\n C.\u6570\u636e\u5305\u7684\u534f\u8bae\u7c7b\u578b<\/p>\n D.\u6570\u636e\u5305\u7684\u5185\u5bb9<\/strong><\/p>\n \u7b2c53\u9898\uff1a<\/p>\n \u5bc6\u7801\u5206\u6790\u7684\u76ee\u7684\u662f\uff08\uff09<\/p>\n A.\u53d1\u73b0\u52a0\u5bc6\u7b97\u6cd5<\/p>\n B.\u53d1\u73b0\u5bc6\u94a5\u6216\u8005\u5bc6\u6587\u5bf9\u5e94\u7684\u660e\u6587<\/strong><\/p>\n C.\u53d1\u73b0\u89e3\u5bc6\u7b97\u6cd5<\/p>\n D.\u53d1\u73b0\u653b\u51fb\u8005<\/p>\n \u7b2c54\u9898\uff1a<\/p>\n \u4e0b\u5217\u5173\u4e8e\u6570\u5b57\u7b7e\u540d\u7684\u8bf4\u6cd5\u6b63\u786e\u7684\u662f\uff08\uff09<\/p>\n A.\u6570\u5b57\u7b7e\u540d\u662f\u4e0d\u53ef\u4fe1\u7684<\/p>\n B.\u6570\u5b57\u7b7e\u540d\u5bb9\u6613\u88ab\u4f2a\u9020<\/p>\n C.\u6570\u5b57\u7b7e\u540d\u5bb9\u6613\u62b5\u8d56<\/p>\n D.\u6570\u5b57\u7b7e\u540d\u4e0d\u53ef\u6539\u53d8<\/strong><\/p>\n \u7b2c55\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u5173\u4e8e\u516c\u94a5\u57fa\u7840\u8bbe\u65bd\uff08PKI\uff09\u7684\u8bf4\u6cd5\u4e2d\uff0c\u6b63\u786e\u7684\u662f\uff08\uff09<\/p>\n A.PKI\u53ef\u4ee5\u89e3\u51b3\u516c\u94a5\u53ef\u4fe1\u6027\u95ee\u9898<\/strong><\/p>\n B.PKI\u4e0d\u80fd\u89e3\u51b3\u516c\u94a5\u53ef\u4fe1\u6027\u95ee\u9898<\/p>\n C.PKI\u53ea\u80fd\u6709\u653f\u5e9c\u6765\u5efa\u7acb<\/p>\n D.PKI\u4e0d\u63d0\u4f9b\u6570\u5b57\u8bc1\u4e66\u67e5\u8be2\u670d\u52a1<\/p>\n \u7b2c56\u9898\uff1a<\/p>\n \u4e0b\u5217\u5173\u4e8e\u516c\u94a5\u4f53\u5236\u4e2d\u8bf4\u6cd5\u4e0d\u6b63\u786e\u7684\u662f\uff08\uff09<\/p>\n A.\u5728\u4e00\u4e2a\u516c\u94a5\u4f53\u5236\u4e2d\uff0c\u4e00\u822c\u5b58\u5728\u516c\u94a5\u548c\u79c1\u94a5\u4e24\u79cd\u5bc6\u94a5<\/p>\n B.\u516c\u94a5\u4f53\u5236\u4e2d\u4ec5\u6839\u636e\u52a0\u5bc6\u5bc6\u94a5\u6765\u53bb\u786e\u5b9a\u89e3\u5bc6\u5bc6\u94a5\u5728\u8ba1\u7b97\u4e0a\u662f\u53ef\u884c\u7684<\/strong><\/p>\n C.\u516c\u94a5\u4f53\u5236\u4e2d\u7684\u516c\u94a5\u53ef\u4ee5\u4ee5\u660e\u6587\u65b9\u5f0f\u53d1\u9001<\/p>\n D.\u516c\u94a5\u5bc6\u7801\u4e2d\u7684\u79c1\u94a5\u53ef\u4ee5\u7528\u6765\u8fdb\u884c\u6570\u5b57\u7b7e\u540d<\/p>\n \u7b2c57\u9898\uff1a<\/p>\n \u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5bb9\u6613\u53d7\u5230\u5404\u79cd\u6076\u610f\u653b\u51fb\uff0c\u4ee5\u4e0b\u5173\u4e8e\u5176\u9632\u5fa1\u624b\u6bb5\u8bf4\u6cd5\u9519\u8bef\u7684\u662f\uff08\uff09\u3002<\/p>\n A.\u91c7\u7528\u5e72\u6270\u533a\u5185\u8282\u70b9\u5207\u6362\u9891\u7387\u7684\u65b9\u5f0f\u62b5\u5fa1\u5e72\u6270<\/p>\n B.\u901a\u8fc7\u5411\u72ec\u7acb\u591a\u8def\u5f84\u53d1\u9001\u9a8c\u8bc1\u6570\u636e\u6765\u53d1\u73b0\u5f02\u5e38\u8282\u70b9<\/p>\n C.\u5229\u7528\u4e2d\u5fc3\u8282\u70b9\u76d1\u89c6\u7f51\u7edc\u4e2d\u5176\u5b83\u6240\u6709\u8282\u70b9\u6765\u53d1\u73b0\u6076\u610f\u8282\u70b9<\/strong><\/p>\n D.\u5229\u7528\u5b89\u5168\u5e76\u5177\u6709\u5f39\u6027\u7684\u65f6\u95f4\u540c\u6b65\u534f\u8bae\u5bf9\u6297\u5916\u90e8\u653b\u51fb\u548c\u88ab\u4fd8\u83b7\u8282\u70b9\u7684\u5f71\u54cd<\/p>\n \u7b2c58\u9898\uff1a<\/p>\n \u5c5e\u4e8e\u7b2c\u4e8c\u5c42\u7684VPN\u96a7\u9053\u534f\u8bae\u662f\uff08\uff09\u3002<\/p>\n A.IPSec<\/p>\n B.PPTP<\/strong><\/p>\n C.GRE<\/p>\n D.IPv4<\/p>\n \u7b2c59\u9898\uff1a<\/p>\n \u4fe1\u606f\u9690\u85cf\u4e3b\u8981\u7814\u7a76\u5982\u4f55\u5c06\u673a\u5bc6\u4fe1\u606f\u79d8\u5bc6\u9690\u85cf\u4e8e\u53e6\u4e00\u516c\u5f00\u7684\u4fe1\u606f\u4e2d\u3002\u4ee5\u4e0b\u5173\u4e8e\u5229\u7528\u591a\u5a92\u4f53\u6570\u636e\u6765\u9690\u85cf\u673a\u5bc6\u4fe1\u606f\u7684\u53d9\u8ff0\u4e2d\uff0c\u9519\u8bef\u7684\u662f\uff08\uff09\u3002<\/p>\n A.\u591a\u5a92\u4f53\u4fe1\u606f\u672c\u8eab\u6709\u5f88\u5927\u7684\u5197\u4f59\u6027<\/p>\n B.\u591a\u5a92\u4f53\u4fe1\u606f\u672c\u8eab\u7f16\u7801\u6548\u7387\u5f88\u9ad8<\/strong><\/p>\n C.\u4eba\u773c\u6216\u4eba\u8033\u5bf9\u67d0\u4e9b\u4fe1\u606f\u7531\u4e00\u5b9a\u7684\u63a9\u853d\u6548\u5e94<\/p>\n D.\u4fe1\u606f\u5d4c\u5165\u5230\u591a\u5a92\u4f53\u4fe1\u606f\u4e2d\u4e0d\u5f71\u54cd\u591a\u5a92\u4f53\u672c\u8eab\u7684\u4f20\u9001\u548c\u4f7f\u7528<\/p>\n \u7b2c60\u9898\uff1a<\/p>\n \u8bc1\u4e66\u6388\u6743\u4e2d\u5fc3\uff08CA\uff09\u7684\u4e3b\u8981\u804c\u8d23\u4e0d\u5305\u542b\uff08\uff09\u3002<\/p>\n A.\u8bc1\u4e66\u7ba1\u7406<\/p>\n B.\u8bc1\u4e66\u7b7e\u53d1<\/p>\n C.\u8bc1\u4e66\u52a0\u5bc6<\/strong><\/p>\n D.\u8bc1\u4e66\u64a4\u9500<\/p>\n \u7b2c61\u9898\uff1a<\/p>\n X.509\u6570\u5b57\u8bc1\u4e66\u7684\u5185\u5bb9\u4e0d\u5305\u62ec\uff08\uff09\u3002<\/p>\n A.\u7248\u672c\u53f7<\/p>\n B.\u7b7e\u540d\u7b97\u6cd5\u6807\u8bc6<\/p>\n C.\u52a0\u5bc6\u7b97\u6cd5\u6807\u8bc6<\/strong><\/p>\n D.\u4e3b\u4f53\u7684\u516c\u5f00\u5bc6\u94a5\u4fe1\u606f<\/p>\n \u7b2c62\u9898\uff1a<\/p>\n \u5982\u679c\u5728\u67d0\u5927\u578b\u516c\u53f8\u672c\u5730\u4e0e\u5f02\u5730\u5206\u516c\u53f8\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2aVPN\u8fde\u63a5\uff0c\u5e94\u8be5\u5efa\u7acb\u7684VPN\u7c7b\u578b\u662f\uff08\uff09\u3002<\/p>\n A.\u5185\u90e8VPN<\/p>\n B.\u5916\u90e8VPN<\/p>\n C.\u5916\u8054\u7f51VPN<\/p>\n D.\u8fdc\u7a0bVPN<\/strong><\/p>\n \u7b2c63\u9898\uff1a<\/p>\n \u7f51\u7edc\u5bc6\u7f50\u6280\u672f\u662f\u4e00\u79cd\u4e3b\u52a8\u9632\u5fa1\u6280\u672f\uff0c\u662f\u5165\u4fb5\u68c0\u6d4b\u6280\u672f\u7684\u4e00\u4e2a\u91cd\u8981\u53d1\u5c55\u65b9\u5411\uff0c\u4ee5\u4e0b\u6709\u5173\u5bc6\u7f50\u8bf4\u6cd5\u4e0d\u6b63\u786e\u7684\u662f\uff08\uff09\u3002<\/p>\n A.\u5bc6\u7f50\u7cfb\u7edf\u662f\u4e00\u4e2a\u5305\u542b\u6f0f\u6d1e\u7684\u8bf1\u9a97\u7cfb\u7edf\uff0c\u5b83\u901a\u8fc7\u6a21\u62df\u4e00\u4e2a\u6216\u8005\u591a\u4e2a\u6613\u53d7\u653b\u51fb\u7684\u4e3b\u673a\u548c\u670d\u52a1\uff0c\u7ed9\u653b\u51fb\u8005\u63d0\u4f9b\u4e00\u4e2a\u5bb9\u6613\u653b\u51fb\u7684\u76ee\u6807<\/p>\n B.\u4f7f\u7528\u5bc6\u7f50\u6280\u672f\uff0c\u53ef\u4ee5\u4f7f\u76ee\u6807\u7cfb\u7edf\u5f97\u4ee5\u4fdd\u62a4\uff0c\u4fbf\u4e8e\u7814\u7a76\u5165\u4fb5\u8005\u7684\u653b\u51fb\u884c\u4e3a<\/p>\n C.\u5982\u679c\u6ca1\u4eba\u653b\u51fb\uff0c\u5bc6\u7f50\u7cfb\u7edf\u5c31\u53d8\u5f97\u6beb\u65e0\u610f\u4e49<\/p>\n D.\u5bc6\u7f50\u7cfb\u7edf\u4f1a\u76f4\u63a5\u63d0\u9ad8\u8ba1\u7b97\u673a\u7f51\u7edc\u5b89\u5168\u7b49\u7ea7\uff0c\u662f\u5176\u4ed6\u5b89\u5168\u7b56\u7565\u4e0d\u53ef\u66ff\u4ee3\u7684<\/strong><\/p>\n \u7b2c64\u9898\uff1a<\/p>\n \u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u4ee3\u7801\u9759\u6001\u5206\u6790\u7684\u65b9\u6cd5\u662f\uff08\uff09\u3002<\/p>\n A.\u5185\u5b58\u626b\u63cf<\/strong><\/p>\n B.\u6a21\u5f0f\u5339\u914d<\/p>\n C.\u5b9a\u7406\u8bc1\u660e<\/p>\n D.\u6a21\u578b\u68c0\u6d4b<\/p>\n \u7b2c65\u9898\uff1a<\/p>\n SM4\u662f\u4e00\u79cd\u5206\u7ec4\u5bc6\u7801\u7b97\u6cd5\uff0c\u5176\u5206\u7ec4\u957f\u5ea6\u548c\u5bc6\u94a5\u957f\u5ea6\u5206\u522b\u4e3a\uff08\uff09\u3002<\/p>\n A.64\u4f4d\u548c128\u4f4d<\/p>\n B.128\u4f4d\u548c128\u4f4d<\/strong><\/p>\n C.128\u4f4d\u548c256\u4f4d<\/p>\n D.256\u4f4d\u548c256\u4f4d<\/p>\n \u7b2c66\u9898\uff1a<\/p>\n \u8bbe\u5728RSA\u7684\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d\uff0c\u7528\u4e8e\u4e3a\uff08e\uff0cn\uff09=\uff087,55\uff09\uff0c\u5219\u79c1\u94a5d=\uff08\uff09\u3002<\/p>\n A.8<\/p>\n B.13<\/p>\n C.23<\/strong><\/p>\n D.37<\/p>\n \u7b2c67\u9898\uff1a<\/p>\n DSS\u6570\u5b57\u7b7e\u540d\u6807\u51c6\u7684\u6838\u5fc3\u662f\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5DSA\uff0c\u8be5\u7b7e\u540d\u7b97\u6cd5\u4e2d\u6742\u51d1\u51fd\u6570\u91c7\u7528\u7684\u662f\uff08\uff09\u3002<\/p>\n A.SHA1<\/strong><\/p>\n B.MD5<\/p>\n C.MD4<\/p>\n D.SHA2<\/p>\n \u7b2c68\u9898\uff1a<\/p>\n 2017\u5e746\u67081\u65e5\uff0c\uff08\uff09\u5f00\u59cb\u65bd\u884c\u3002<\/p>\n A.\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u8ba1\u7b97\u673a\u4fe1\u606f\u7cfb\u7edf\u5b89\u5168\u4fdd\u62a4\u6761\u4f8b<\/p>\n B.\u8ba1\u7b97\u673a\u4fe1\u606f\u7cfb\u7edf\u56fd\u9645\u8054\u7f51\u4fdd\u5bc6\u7ba1\u7406\u89c4\u5b9a<\/p>\n C.\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u7f51\u7edc\u5b89\u5168\u6cd5<\/strong><\/p>\n D.\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u7535\u5b50\u7b7e\u540d\u6cd5<\/p>\n \u7b2c69\u9898\uff1a<\/p>\n \u9762\u5411\u6570\u636e\u6316\u6398\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f\u4e3b\u8981\u89e3\u51b3\u9ad8\u5c42\u5e94\u7528\u4e2d\u7684\u9690\u79c1\u4fdd\u62a4\u95ee\u9898\uff0c\u81f4\u529b\u4e8e\u7814\u7a76\u5982\u4f55\u6839\u636e\u4e0d\u540c\u6570\u636e\u6316\u6398\u64cd\u4f5c\u7684\u7279\u5f81\u6765\u5b9e\u73b0\u5bf9\u9690\u79c1\u7684\u4fdd\u62a4\u3002\u4ece\u6570\u636e\u6316\u6398\u7684\u89d2\u5ea6\u770b\uff0c\u4e0d\u5c5e\u4e8e\u9690\u79c1\u4fdd\u62a4\u6280\u672f\u7684\u662f\uff08\uff09\u3002<\/p>\n A.\u57fa\u4e8e\u6570\u636e\u5931\u771f\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f<\/p>\n B.\u57fa\u4e8e\u6570\u636e\u533f\u540d\u5316\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f<\/p>\n C.\u57fa\u4e8e\u6570\u636e\u5206\u6790\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f<\/strong><\/p>\n D.\u57fa\u4e8e\u6570\u636e\u52a0\u5bc6\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f<\/p>\n \u7b2c70\u9898\uff1a<\/p>\n \u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\uff08MAC\uff09\u662f\u4e00\u79cd\u4e0d\u5141\u8bb8\u4e3b\u4f53\u5e72\u6d89\u7684\u8bbf\u95ee\u63a7\u5236\u7c7b\u578b\u3002\u6839\u636eMAC\u7684\u5b89\u5168\u57fa\u672c\uff0c\u7528\u6237\u4e0e\u8bbf\u95ee\u7684\u4fe1\u606f\u7684\u8bfb\u5199\u5173\u7cfb\u6709\u56db\u79cd\u7c7b\u578b\uff0c\u5176\u4e2d\u80fd\u4fdd\u8bc1\u6570\u636e\u5b8c\u6574\u6027\u7684\u8bfb\u5199\u7ec4\u5408\u65b9\u5f0f\u662f\uff08\uff09\u3002<\/p>\n A.\u4e0a\u8bfb-\u4e0b\u5199<\/strong><\/p>\n B.\u4e0a\u8bfb-\u4e0a\u5199<\/p>\n C.\u4e0b\u8bfb-\u4e0b\u5199<\/p>\n D.\u4e0b\u8bfb-\u4e0a\u5199<\/p>\n \u7b2c71\u300172\u300173\u300174\u300175\u9898\uff1a<\/p>\n There are different ways to perform IP based DoS Attacks. The most common IP based DoS attack is that an attacker sends an extensive amount of connection establishment \uff081\uff09(e.g. TCP SYN requests) to establish hanging connections with the controller or a DPS. Such a way, the attacker can consume the network resources which should be available for legitimate users. In other \uff082\uff09, the attacker inserts a large amount of\uff083\uff09packets to the data plane by spoofing all or part of the header fields with random values. These incoming packets will triggertable-misses and send lots of packet-in flow request messages to the network controller to saturate the controller resources. In some cases,an \uff084\uff09who gains access to DPS can artificially generate lots of random packet-in flow request messages to saturate the control channel and the controller resources. Moreover, the lack of diversity among DPSs fuels fuels the fast propagation of such attacks.<\/p>\n Legacy mobilebackhaul devices are inherently protected against the propagation of attacks due to complex and vendor specific equipment. Moreover, legacybackhaul devices do not require frequent communication with core control devices in a manner similar to DPSs communicating with the centralized controller. These features minimize both the impact and propagation of DoS attacks. Moreover, the legacy backhaul devices are controlled asa joint effort of multiple network element. For instance, a single LongTerm Evilution\uff08LTE\uff09eNodeB is connected up to 32 MMEs. Therefore,<\/p>\n DoS\/DDoS attack on a single core element will not terminate the entire operation of a backhaul device\uff085\uff09the network.<\/p>\n \uff081\uff09A.message B\u3001information\u00a0C\u3001requests<\/strong>\u00a0D\u3001data<\/p>\n \uff082\uff09A.methods\u00a0B\u3001cases\u00a0\u00a0\u00a0<\/strong>\u00a0\u00a0\u00a0 C\u3001hands\u00a0\u00a0 D\u3001sections<\/p>\n \uff083\uff09A.bad\u00a0\u00a0\u00a0\u00a0 B\u3001real\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C\u3001fake\u00a0<\/strong>\u00a0\u00a0\u00a0 D\u3001new<\/p>\n \uff084\uff09A.user\u00a0\u00a0\u00a0\u00a0 B\u3001administrator C\u3001editor\u00a0\u00a0\u00a0D\u3001attacker<\/strong><\/p>\n \uff085\uff09A.or\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B\u3001of\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u00a0C\u3001in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D\u3001to<\/p>\n","protected":false},"excerpt":{"rendered":" \u7b2c1\u9898\uff1a \u6839\u636e\u5bc6\u7801\u5206\u6790\u8005\u53ef\u5229\u7528\u7684\u6570\u636e\u8d44\u6e90\u6765\u5206\u7c7b\uff0c\u53ef\u5c06\u5bc6\u7801\u653b\u51fb\u7684\u7c7b\u578b\u5206\u4e3a\u56db\u7c7b\uff0c\u5176\u4e2d … \u7ee7\u7eed\u9605\u8bfb ![\"2017\u5e74\u4e0a\u534a\u5e74\u4fe1\u606f\u5b89\u5168\u5de5\u7a0b\u5e08\u8003\u8bd5\u771f\u9898\u542b\u7b54\u6848\uff08\u4e0a\u5348\u9898\uff09](\"https:\/\/www.moondream.cn\/wp-content\/uploads\/2018\/04\/%E9%98%B2%E7%81%AB%E5%A2%99%E7%BB%8F%E5%85%B8%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84.png\" "\\"2017\u5e74\u4e0a\u534a\u5e74\u4fe1\u606f\u5b89\u5168\u5de5\u7a0b\u5e08\u8003\u8bd5\u771f\u9898\u542b\u7b54\u6848\uff08\u4e0a\u5348\u9898\uff09")
<\/p>\n