{"id":1049,"date":"2019-11-27T16:03:23","date_gmt":"2019-11-27T16:03:23","guid":{"rendered":"https:\/\/www.jayjaydream.com\/?p=1049"},"modified":"2019-11-27T16:07:39","modified_gmt":"2019-11-27T16:07:39","slug":"2018%e5%b9%b4%e4%b8%8a%e5%8d%8a%e5%b9%b4%e4%bf%a1%e6%81%af%e5%ae%89%e5%85%a8%e5%b7%a5%e7%a8%8b%e5%b8%88%e8%80%83%e8%af%95%e7%9c%9f%e9%a2%98%e5%90%ab%e7%ad%94%e6%a1%88%ef%bc%88%e4%b8%8a%e5%8d%88","status":"publish","type":"post","link":"https:\/\/www.jayjaydream.com\/?p=1049","title":{"rendered":"2018\u5e74\u4e0a\u534a\u5e74\u4fe1\u606f\u5b89\u5168\u5de5\u7a0b\u5e08\u8003\u8bd5\u771f\u9898\u542b\u7b54\u6848\uff08\u4e0a\u5348\u9898\uff09"},"content":{"rendered":"

1\u30012016\u5e7411\u67087\u65e5,\u5341\u4e8c\u5c4a\u5168\u56fd\u4eba\u5927\u5e38\u4f1a\u7b2c\u4e8c\u5341\u56db\u6b21\u4f1a\u8bae\u4ee5154\u7968\u8d5e\u6210,1\u7968\u5f03\u6743,\u8868\u51b3\u901a\u8fc7\u4e86\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u3002\u8be5\u6cd5\u5f8b\u7531\u5168\u56fd\u4eba\u6c11\u4ee3\u8868\u5927\u4f1a\u5e38\u52a1\u5458\u4f1a\u4e8e2016\u5e7411\u67087\u65e5\u53d1\u5e03,\u81ea\uff08 \u00a0\uff09\u8d77\u65bd\u884c\u3002
\nA.2017\u5e741\u67081\u65e5
\nB.2017\u5e746\u67081\u65e5
\nC.2017\u5e747\u67081\u65e5
\nD.2017\u5e7410\u67081\u65e5
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

2\u3001\u8fd1\u4e9b\u5e74,\u57fa\u4e8e\u6807\u8bc6\u7684\u5bc6\u7801\u6280\u672f\u53d7\u5230\u8d8a\u6765\u8d8a\u591a\u7684\u5173\u6ce8,\u6807\u8bc6\u5bc6\u7801\u7b97\u6cd5\u7684\u5e94\u7528\u4e5f\u5f97\u5230\u4e86\u5feb\u901f\u53d1\u5c55,\u6211\u56fd\u56fd\u5bc6\u6807\u51c6\u4e2d\u7684\u6807\u8bc6\u5bc6\u7801\u7b97\u6cd5\u662f\uff08 \u00a0\uff09\u3002
\nA.SM2
\nB. SM3
\nC. SM4
\nD. SM9
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

3\u3001\u300a\u8ba1\u7b97\u673a\u4fe1\u606f\u7cfb\u7edf\u5b89\u5168\u4fdd\u62a4\u7b49\u7ea7\u5212\u5206\u51c6\u5219\u300b(GB17859-1999)\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 \u00a0\uff09\u3002
\nA.\u7528\u6237\u81ea\u4e3b\u4fdd\u62a4\u7ea7
\nB.\u7cfb\u7edf\u5ba1\u8ba1\u4fdd\u62a4\u7ea7
\nC.\u5b89\u5168\u6807\u8bb0\u4fdd\u62a4\u7ea7
\nD.\u7ed3\u6784\u5316\u4fdd\u62a4\u7ea7
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

4\u3001\u5bc6\u7801\u5206\u6790\u8005\u9488\u5bf9\u52a0\u89e3\u5bc6\u7b97\u6cd5\u7684\u6570\u5b66\u57fa\u7840\u548c\u67d0\u4e9b\u5bc6\u7801\u5b66\u7279\u6027,\u6839\u636e\u6570\u5b66\u65b9\u6cd5\u7834\u8bd1\u5bc6\u7801\u7684\u653b\u51fb\u65b9\u5f0f\u79f0\u4e3a\uff08 \u00a0\uff09\u3002
\nA.\u6570\u5b66\u5206\u6790\u653b\u51fb
\nB.\u5dee\u5206\u5206\u6790\u653b\u51fb
\nC.\u57fa\u4e8e\u7269\u7406\u7684\u653b\u51fb
\nD.\u7a77\u4e3e\u653b\u51fb
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

5\u3001\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u660e\u786e\u4e86\u56fd\u5bb6\u843d\u5b9e\u7f51\u7edc\u5b89\u5168\u5de5\u4f5c\u7684\u804c\u80fd\u90e8\u95e8\u548c\u804c\u8d23\uff0c\u5176\u4e2d\u660e\u786e\u89c4\u5b9a\u7531\uff08 \u00a0\uff09\u8d1f\u8d23\u7edf\u7b79\u534f\u8c03\u7f51\u7edc\u5b89\u5168\u5de5\u4f5c\u548c\u76f8\u5173\u76d1\u7763\u7ba1\u7406\u5de5\u4f5c\u3002
\nA.\u4e2d\u592e\u7f51\u7edc\u5b89\u5168\u4e0e\u4fe1\u606f\u5316\u5c0f\u7ec4
\nB.\u56fd\u52a1\u9662
\nC.\u56fd\u5bb6\u7f51\u4fe1\u90e8\u95e8
\nD.\u56fd\u5bb6\u516c\u5b89\u90e8\u95e8
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

6\u3001\u4e00\u4e2a\u5bc6\u7801\u7cfb\u7edf\u5982\u679c\u7528E\u8868\u793a\u52a0\u5bc6\u8fd0\u7b97\uff0cD\u8868\u5c0f\u89e3\u5bc6\u8fd0\u7b97\uff0cM\u8868\u793a\u660e\u6587,C\u8868\u793a\u5bc6\u6587,\u5219\u4e0b\u9762\u63cf\u8ff0\u5fc5\u7136\u6210\u7acb\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA. E(E(M))=C
\nB. D(E(M))=M
\nC. D(E(M))=C
\nD. D(D(M))=M
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

7\u3001S\/key\u53e3\u4ee4\u662f\u4e00\u79cd\u4e00\u6b21\u6027\u53e3\u4ee4\u751f\u6210\u65b9\u6848\uff0c\u5b83\u53ef\u4ee5\u5bf9\u6297\uff08 \u00a0\uff09\u3002
\nA.\u6076\u610f\u4ee3\u7801\u653b\u51fb
\nB.\u66b4\u529b\u5206\u6790\u653b\u51fb
\nC.\u91cd\u653e\u653b\u51fb
\nD.\u534f\u8bae\u5206\u6790\u653b\u51fb
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

8\u3001\u9762\u5411\u6570\u636e\u6316\u6398\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f\u4e3b\u8981\u89e3\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\uff0c\u4ece\u6570\u636e\u6316\u7684\u89d2\u5ea6,\u4e0d\u5c5e\u4e8e\u9690\u79c1\u4fdd\u62a4\u6280\u672f\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u57fa\u4e8e\u6570\u636e\u5206\u6790\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f
\nB.\u57fa\u4e8e\u5fae\u636e\u5931\u771f\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f
\nC.\u57fa\u4e8e\u6570\u636e\u533f\u540d\u5316\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f
\nD.\u57fa\u4e8e\u6570\u636e\u52a0\u5bc6\u7684\u9690\u79c1\u4fdd\u62a4\u6280\u672f
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

9\u3001\u4ece\u7f51\u7edc\u5b89\u5168\u7684\u89d2\u5ea6\u770b\uff0c\u4ee5\u4e0b\u539f\u5219\u4e2d\u4e0d\u5c5e\u4e8e\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u4f53\u7cfb\u5728\u8bbe\u8ba1\u548c\u5b9e\u73b0\u65f6\u9700\u8981\u9075\u5faa\u7684\u57fa\u672c\u539f\u5219\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u6700\u5c0f\u6743\u9650\u539f\u5219
\nB.\u7eb5\u6df1\u9632\u5fa1\u539f\u5219
\nC.\u5b89\u5168\u6027\u4e0e\u4ee3\u4ef7\u5e73\u8861\u539f\u5219
\nD.Kerckhoffs\u539f\u5219
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

10\u3001\u6076\u610f\u8f6f\u4ef6\u662f\u76ee\u524d\u79fb\u52a8\u667a\u80fd\u7ec8\u7aef\u4e0a\u88ab\u4e0d\u6cd5\u5206\u5b50\u5229\u7528\u6700\u591a\u3001\u5bf9\u7528\u6237\u9020\u6210\u5371\u5bb3\u548c\u635f\u5931\u6700\u5927\u7684\u5b89\u5168\u6210\u80c1\u7c7b\u578b\u3002\u6570\u636e\u663e\u793a\uff0c\u76ee\u524d\u5b89\u5353\u5e73\u53f0\u6076\u610f\u8f6f\u4ef6\u4e3b\u8981\u6709\uff08 \u00a0\uff09\u56db\u79cd\u7c7b\u578b\u3002
\nA.\u8fdc\u7a0b\u63a7\u5236\u6728\u9a6c\u3001\u8bdd\u8d39\u5438\u53d6\u7c7b\u3001\u9690\u79c1\u7a83\u53d6\u7c7b\u548c\u7cfb\u7edf\u7834\u574f\u7c7b
\nB.\u8fdc\u7a0b\u63a7\u5236\u6728\u9a6c\u3001\u8bdd\u8d39\u5438\u53d6\u7c7b\u3001\u7cfb\u7edf\u7834\u574f\u7c7b\u548c\u786c\u4ef6\u8d44\u6e90\u6d88\u8017\u7c7b
\nC.\u8fdc\u7a0b\u63a7\u5236\u6728\u9a6c\u3001\u8bdd\u8d39\u5438\u53d6\u7c7b\u3001\u9690\u79c1\u7a83\u53d6\u7c7b\u548c\u6076\u610f\u63a8\u5e7f
\nD.\u8fdc\u7a0b\u63a7\u5236\u6728\u9a6c\u3001\u8bdd\u8d39\u5438\u53d6\u7c7b\u3001\u7cfb\u7edf\u7834\u574f\u7c7b\u548c\u6076\u610f\u63a8\u5e7f
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

11\u3001\u4ee5\u4e0b\u5173\u4e8e\u8ba4\u8bc1\u6280\u672f\u7684\u63cf\u8ff0\u4e2d\uff0c\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\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
\nB.\u6d88\u606f\u8ba4\u8bc1\u80fd\u591f\u9a8c\u8bc1\u6d88\u606f\u7684\u5b8c\u6574\u6027
\nC.\u6570\u5b57\u7b7e\u540d\u662f\u5341\u516d\u8fdb\u5236\u7684\u5b57\u7b26\u4e32
\nD.\u6307\u7eb9\u8bc6\u522b\u6280\u672f\u5305\u62ec\u9a8c\u8bc1\u548c\u8bc6\u522b\u4e24\u4e2a\u90e8\u5206
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

12\u3001\u5bf9\u4fe1\u606f\u8fdb\u884c\u5747\u8861\u3001\u5168\u9762\u7684\u9632\u62a4\uff0c\u63d0\u9ad8\u6574\u4e2a\u7cfb\u7edf\u201c\u5b89\u5168\u6700\u4f4e\u70b9\u201d\u7684\u5168\u6027\u80fd\uff0c\u8fd9\u79cd\u5b89\u5168\u539f\u5219\u88ab\u79f0\u4e3a\uff08 \u00a0\uff09\u3002
\nA.\u6700\u5c0f\u7279\u6743\u539f\u5219
\nB.\u6728\u6876\u539f\u5219
\nC.\u7b49\u7ea7\u5316\u539f\u5219
\nD.\u6700\u5c0f\u6cc4\u9732\u539f\u5219
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

13\u3001\u7f51\u7edc\u5b89\u5168\u6280\u672f\u53ef\u4ee5\u5206\u4e3a\u4e3b\u52a8\u9632\u5fa1\u6280\u672f\u548c\u88ab\u52a8\u9632\u5fa1\u6280\u672f\u4e24\u5927\u7c7b\uff0c\u4ee5\u4e0b\u5c5e\u4e8e\u4e3b\u52a8\u9632\u6280\u672f\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u871c\u7f50\u6280\u672f
\nB.\u5165\u4fb5\u68c0\u6d4b\u6280\u672f
\nC.\u9632\u706b\u5899\u6280\u672f
\nD.\u6076\u610f\u4ee3\u7801\u626b\u63cf\u6280\u672f
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

14\u3001\u5982\u679c\u672a\u7ecf\u6388\u6743\u7684\u5b9e\u4f53\u5f97\u5230\u4e86\u6570\u636e\u7684\u8bbf\u95ee\u6743\uff0c\u8fd9\u5c5e\u4e8e\u7834\u574f\u4e86\u4fe1\u606f\u7684\uff08 \u00a0\uff09\u3002
\nA.\u53ef\u7528\u6027
\nB.\u5b8c\u6574\u6027
\nC.\u673a\u5bc6\u6027
\nD.\u53ef\u63a7\u6027
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

15\u3001\u6309\u7167\u5bc6\u7801\u7cfb\u7edf\u5bf9\u660e\u6587\u7684\u5904\u7406\u65b9\u6cd5,\u5bc6\u7801\u7cfb\u7edf\u53ef\u4ee5\u5206\u4e3a\uff08 \u00a0\uff09\u3002
\nA.\u5bf9\u79f0\u5bc6\u7801\u7cfb\u7edf\u548c\u516c\u94a5\u5bc6\u7801\u7cfb\u7edf
\nB.\u5bf9\u79f0\u5bc6\u7801\u7cfb\u7edf\u548c\u975e\u5bf9\u79f0\u5bc6\u7801\u7cfb\u7edf
\nC.\u6570\u636e\u52a0\u5bc6\u7cfb\u7edf\u548c\u6570\u5b57\u7b7e\u540d\u7cfb\u7edf
\nD.\u5206\u7ec4\u5bc6\u7801\u7cfb\u7edf\u548c\u5e8f\u5217\u5bc6\u7801\u7cfb\u7edf
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

16\u3001\u6570\u5b57\u7b7e\u540d\u662f\u5bf9\u4ee5\u6570\u5b57\u5f62\u5f0f\u5b58\u50a8\u7684\u6d88\u606f\u8fdb\u884c\u67d0\u79cd\u5904\u7406,\u4ea7\u751f\u4e00\u79cd\u7c7b\u4f3c\u4e8e\u4f20\u7edf\u624b\u4e66\u7b7e\u540d\u529f\u6548\u7684\u4fe1\u606f\u5904\u7406\u8fc7\u7a0b,\u5b9e\u73b0\u6570\u5b57\u7b7e\u540d\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\uff08 \u00a0\uff09\u3002
\nA.\u6570\u5b57\u8bc1\u4e66\u548cPKI\u7cfb\u7edf\u76f8\u7ed3\u5408
\nB.\u5bf9\u79f0\u5bc6\u7801\u4f53\u5236\u548cMD5\u7b97\u6cd5\u76f8\u7ed3\u5408
\nC.\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u548c\u5355\u5411\u5b89\u5168Hash\u51fd\u6570\u7b97\u6cd5\u76f8\u7ed3\u5408
\nD.\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u548c\u5bf9\u79f0\u5bc6\u7801\u4f53\u5236\u76f8\u7ed3\u5408
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

17\u3001\u4ee5\u4e0b\u9009\u9879\u4e2d,\u4e0d\u5c5e\u4e8e\u751f\u7269\u8bc6\u522b\u65b9\u6cd5\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u638c\u7eb9\u8bc6\u522b
\nB.\u4e2a\u4eba\u6807\u8bb0\u53f7\u8bc6\u522b
\nC.\u4eba\u8138\u8bc6\u522b
\nD.\u6307\u7eb9\u8bc6\u522b
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

18\u3001\u8ba1\u7b97\u673a\u53d6\u8bc1\u662f\u5c06\u8ba1\u7b97\u673a\u8c03\u67e5\u548c\u5206\u6790\u6280\u672f\u5e94\u7528\u4e8e\u5bf9\u6f5c\u5728\u7684,\u6709\u6cd5\u5f8b\u6548\u529b\u7684\u8bc1\u636e\u7684\u786e\u5b9a\u4e0e\u63d0\u53d6.\u4ee5\u4e0b\u5173\u4e8e\u8ba1\u7b97\u673a\u53d6\u8bc1\u7684\u63cf\u8ff0\u4e2d,\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u8ba1\u7b97\u673a\u53d6\u8bc1\u5305\u62ec\u4fdd\u62a4\u76ee\u6807\u8ba1\u7b97\u673a\u7cfb\u7edf\u3001\u786e\u5b9a\u6536\u96c6\u548c\u4fdd\u5b58\u7535\u5b50\u8bc1\u636e,\u5fc5\u987b\u5728\u5f00\u673a\u7684\u72b6\u6001\u4e0b\u8fdb\u884c
\nB.\u8ba1\u7b97\u673a\u53d6\u8bc1\u56f4\u7ed5\u7535\u5b50\u8bc1\u636e\u8fdb\u884c,\u7535\u5b50\u8bc1\u636e\u5177\u6709\u9ad8\u79d1\u6280\u6027\u3001\u65e0\u5f62\u6027\u548c\u6613\u7834\u574f\u6027\u7b49\u7279\u70b9
\nC.\u8ba1\u7b97\u673a\u53d6\u8bc1\u5305\u62ec\u5bf9\u4ee5\u78c1\u4ecb\u8d28\u7f16\u7801\u4fe1\u606f\u65b9\u5f0f\u5b58\u50a8\u7684\u8ba1\u7b97\u673a\u8bc1\u636e\u7684\u4fdd\u62a4\u3001\u786e\u8ba4\u3001\u63d0\u53d6\u548c\u5f52\u6863
\nD.\u8ba1\u7b97\u673a\u53d6\u8bc1\u662f\u4e00\u95e8\u5728\u72af\u7f6a\u8fdb\u884c\u8fc7\u7a0b\u4e2d\u6216\u4e4b\u540e\u6536\u96c6\u8bc1\u636e\u7684\u6280\u672f
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

19\u3001\u5728\u7f3a\u7701\u5b89\u88c5\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edfMySQL\u540e\uff0croot\u7528\u6237\u62e5\u6709\u6240\u6709\u6743\u9650\u4e14\u662f\u7a7a\u53e3\u4ee4\uff0c\u4e3a\u4e86\u5b89\u5168\u8d77\u89c1\uff0c\u5fc5\u987b\u4e3aroot\u7528\u6237\u8bbe\u7f6e\u53e3\u4ee4\uff0c\u4ee5\u4e0b\u53e3\u4ee4\u8bbe\u7f6e\u65b9\u6cd5\u4e2d\uff0c\u4e0d\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u4f7f\u7528MySQL\u81ea\u5e26\u7684\u547d\u4ee4mysqladmin\u8bbe\u7f6eroot\u53e3\u4ee4
\nB.\u4f7f\u7528setpassword\u8bbe\u7f6e\u53e3\u4ee4
\nC.\u767b\u5f55\u6570\u636e\u5e93,\u4fee\u6539\u6570\u636e\u5e93mysql\u4e0buser\u8868\u7684\u5b57\u6bb5\u5185\u5bb9\u8bbe\u7f6e\u53e3\u4ee4
\nD.\u767b\u5f55\u6570\u636e\u5e93,\u4fee\u6539\u6570\u636e\u5e93mysql\u4e0b\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868\u5185\u5bb9\u8bbe\u7f6e\u53e3\u4ee4
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

20\u3001\u6570\u5b57\u6c34\u5370\u6280\u672f\u901a\u8fc7\u5728\u591a\u5a92\u4f53\u6570\u636e\u4e2d\u5d4c\u5165\u9690\u853d\u7684\u6c34\u5370\u6807\u8bb0,\u53ef\u4ee5\u6709\u6548\u5b9e\u73b0\u5bf9\u6570\u5b57\u591a\u5a92\u4f53\u6570\u636e\u7684\u7248\u6743\u4fdd\u62a4\u7b49\u529f\u80fd\u3002\u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u6570\u5b57\u6c34\u5370\u5728\u6570\u5b57\u7248\u6743\u4fdd\u62a4\u4e2d\u5fc5\u987b\u6ee1\u8db3\u7684\u57fa\u672c\u5e94\u7528\u9700\u6c42\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u4fdd\u5bc6\u6027
\nB.\u9690\u853d\u6027
\nC.\u53ef\u89c1\u6027
\nD.\u5b8c\u6574\u6027
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

21\u3001\uff08 \u00a0\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u4e0d\u65ad\u5bf9\u7f51\u7edc\u670d\u52a1\u7cfb\u7edf\u8fdb\u884c\u6270,\u5f71\u54cd\u5176\u6b63\u5e38\u7684\u4f5c\u4e1a\u6d41\u7a0b,\u4f7f\u7cfb\u7edf\u54cd\u5e94\u51cf\u6162\u751a\u81f3\u762b\u75ea\u7684\u653b\u51fb\u65b9\u5f0f\u3002
\nA.\u66b4\u529b\u653b\u51fb
\nB.\u62d2\u7edd\u670d\u52a1\u653b\u51fb
\nC.\u91cd\u653e\u653b\u51fb
\nD.\u6b3a\u9a97\u653b\u51fb
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

22\u3001\u5728\u8bbf\u95ee\u56e0\u7279\u7f51\u65f6,\u4e3a\u4e86\u9632\u6b62Web\u9875\u9762\u4e2d\u6076\u610f\u4ee3\u7801\u5bf9\u81ea\u5df1\u8ba1\u7b97\u673a\u7684\u635f\u5bb3,\u53ef\u4ee5\u91c7\u53d6\u7684\u9632\u8303\u63aa\u65bd\u662f\uff08 \u00a0\uff09\u3002
\nA.\u5c06\u8981\u8bbf\u95ee\u7684Web\u7ad9\u70b9\u6309\u5176\u53ef\u4fe1\u5ea6\u5206\u914d\u5230\u6d4f\u89c8\u5668\u7684\u4e0d\u540c\u5b89\u5168\u533a\u57df
\nB.\u5229\u7528SSL\u8bbf\u95eeWeb\u7ad9\u70b9
\nC.\u5728\u6d4f\u89c8\u5668\u4e2d\u5b89\u88c5\u6570\u5b57\u8bc1\u4e66
\nD.\u5229\u7528IP\u5b89\u5168\u534f\u8bae\u8bbf\u95eeWeb\u7ad9\u70b9
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

23\u3001\u4e0b\u5217\u8bf4\u6cd5\u4e2d,\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u6570\u636e\u88ab\u975e\u6388\u6743\u5730\u589e\u5220\u3001\u4fee\u6539\u6216\u7834\u574f\u90fd\u5c5e\u4e8e\u7834\u574f\u6570\u636e\u7684\u5b8c\u6574\u6027
\nB.\u62b5\u8d56\u662f\u4e00\u79cd\u6765\u81ea\u9ed1\u5ba2\u7684\u653b\u51fb
\nC.\u975e\u6388\u6743\u8bbf\u95ee\u662f\u6307\u67d0\u4e00\u8d44\u6e90\u88ab\u67d0\u4e2a\u975e\u6388\u6743\u7684\u4eba,\u6216\u4ee5\u975e\u6388\u6743\u7684\u65b9\u5f0f\u4f7f\u7528
\nD.\u91cd\u653e\u653b\u51fb\u662f\u6307\u51fa\u4e8e\u975e\u6cd5\u76ee\u7684,\u5c06\u6240\u622a\u83b7\u7684\u67d0\u6b21\u5408\u6cd5\u7684\u901a\u4fe1\u6570\u636e\u8fdb\u884c\u62f7\u8d1d\u800c\u91cd\u65b0\u53d1\u9001
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

24\u3001Linux\u7cfb\u7edf\u7684\u8fd0\u884c\u65e5\u5fd7\u5b58\u50a8\u7684\u76ee\u5f55\u662f\uff08 \u00a0\uff09\u3002
\nA.\/var\/log
\nB.\/usr\/log
\nC.\/etc\/log
\nD.\/tmp\/log
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

25\u3001\u7535\u5b50\u90ae\u4ef6\u5df2\u7ecf\u6210\u4e3a\u4f20\u64ad\u6076\u610f\u4ee3\u7801\u7684\u91cd\u9014\u5f84\u4e4b\u4e00,\u4e3a\u4e86\u6709\u6548\u9632\u6b62\u7535\u5b50\u90ae\u4ef6\u4e2d\u7684\u6076\u610f\u4ee3\u7801,\u5e94\u8be5\u7528\uff08 \u00a0\uff09\u7684\u65b9\u5f0f\u9605\u8bfb\u7535\u5b50\u90ae\u4ef6\u3002
\nA.\u5e94\u7528\u8f6f\u4ef6
\nB.\u7eaf\u6587\u672c
\nC.\u7f51\u9875
\nD.\u5728\u7ebf
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

26\u3001\u5df2\u77e5DES\u7b97\u6cd5S\u76d2\u5982\u4e0b:<\/p>\n

\u5982\u679c\u8be5S\u76d2\u7684\u8f93\u5165\u4e3a100010,\u5219\u5176\u4e8c\u8fdb\u5236\u8f93\u51fa\u4e3a\uff08 \u00a0\uff09\u3002
\nA.0110
\nB.1001
\nC.0100
\nD.0101
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

27\u3001\u4ee5\u4e0b\u5173\u4e8eTCP\u534f\u8bae\u7684\u63cf\u8ff0,\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.TCP\u662fInternet\u4f20\u8f93\u5c42\u7684\u534f\u8bae,\u53ef\u4ee5\u4e3a\u5e94\u7528\u5c42\u7684\u4e0d\u540c\u534f\u8bae\u63d0\u4f9b\u670d\u52a1
\nB.TCP\u662f\u9762\u5411\u8fde\u63a5\u7684\u534f\u8bae,\u63d0\u4f9b\u53ef\u9760\u3001\u5168\u53cc\u5de5\u7684\u3001\u9762\u5411\u5b57\u8282\u6d41\u7684\u7aef\u5230\u7aef\u7684\u670d\u52a1
\nC.TCP\u4f7f\u7528\u4e8c\u6b21\u63e1\u624b\u6765\u5efa\u7acb\u8fde\u63a5,\u5177\u6709\u5f88\u597d\u7684\u53ef\u9760\u6027
\nD.TCP\u6bcf\u53d1\u9001\u4e00\u4e2a\u62a5\u6587\u6bb5,\u5c31\u5bf9\u8fd9\u4e2a\u62a5\u6587\u6bb5\u8bbe\u7f6e\u4e00\u6b21\u8ba1\u65f6\u5668
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

28\u3001Kerberos\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8eab\u4efd\u8ba4\u8bc1\u534f\u8bae,\u5b83\u91c7\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\u662f\uff08 \u00a0\uff09\u3002
\nA.Elgamal
\nB.DES
\nC.MD5
\nD.RSA
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

29\u3001\u4eba\u4e3a\u7684\u5b89\u5168\u5a01\u80c1\u5305\u62ec\u4e3b\u52a8\u653b\u51fb\u548c\u88ab\u52a8\u653b\u51fb,\u4ee5\u4e0b\u5c5e\u4e8e\u88ab\u52a8\u653b\u51fb\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u6d41\u91cf\u5206\u6790
\nB.\u540e\u95e8
\nC.\u62d2\u7edd\u670d\u52a1\u653b\u51fb
\nD.\u7279\u6d1b\u4f0a\u6728\u9a6c
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

30\u3001\u79fb\u52a8\u7528\u6237\u6709\u4e9b\u5c5e\u6027\u4fe1\u606f\u9700\u8981\u53d7\u5230\u4fdd\u62a4,\u8fd9\u4e9b\u4fe1\u606f\u4e00\u65e6\u6cc4\u9732,\u4f1a\u5bf9\u516c\u4f17\u7528\u6237\u7684\u751f\u547d\u8d22\u4ea7\u5b89\u5168\u9020\u6210\u5a01\u80c1.\u4ee5\u4e0b\u5404\u9879\u4e2d,\u4e0d\u9700\u8981\u88ab\u4fdd\u62a4\u7684\u5c5e\u6027\u662f\uff08 \u00a0\uff09\u3002
\nA.\u7ec8\u7aef\u8bbe\u5907\u4fe1\u606f
\nB.\u7528\u6237\u901a\u8bdd\u4fe1\u606f
\nC.\u7528\u6237\u4f4d\u7f6e\u4fe1\u606f
\nD.\u516c\u4f17\u8fd0\u8425\u5546\u4fe1\u606f
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

31\u3001\u4ee5\u4e0b\u5173\u4e8e\u6570\u5b57\u8bc1\u4e66\u7684\u53d9\u8ff0\u4e2d,\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u8bc1\u4e66\u901a\u5e38\u643a\u5e26CA\u7684\u516c\u5f00\u5bc6\u94a5
\nB.\u8bc1\u4e66\u643a\u5e26\u6301\u6709\u8005\u7684\u7b7e\u540d\u7b97\u6cd5\u6807\u8bc6
\nC.\u8bc1\u4e66\u7684\u6709\u6548\u6027\u53ef\u4ee5\u901a\u8fc7\u9a8c\u8bc1\u6301\u6709\u8005\u7684\u7b7e\u540d\u9a8c\u8bc1
\nD.\u8bc1\u4e66\u901a\u5e38\u7531CA\u5b89\u5168\u8ba4\u8bc1\u4e2d\u5fc3\u53d1\u653e
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

32\u30012017\u5e7411\u6708,\u5728\u5fb7\u56fd\u67cf\u6797\u53ec\u5f00\u7684\u7b2c55\u6b21ISO\/IEC\u4fe1\u606f\u5b89\u5168\u5206\u6280\u672f\u59d4\u5458\u4f1a(SC27)\u4f1a\u8bae\u4e0a,\u6211\u56fd\u4e13\u5bb6\u7ec4\u63d0\u51fa\u7684\uff08 \u00a0\uff09\u7b97\u6cd5\u4e00\u81f4\u901a\u8fc7\u6210\u4e3a\u56fd\u9645\u6807\u51c6\u3002
\nA.SM2\u4e0eSM3
\nB.SM3\u4e0eSM4
\nC.SM4\u4e0eSM9
\nD.SM9\u4e0eSM2
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

33\u3001\u5178\u578b\u7684\u6c34\u5370\u653b\u51fb\u65b9\u5f0f\u5305\u62ec:\u9c81\u68d2\u6027\u653b\u51fb\u3001\u8868\u8fbe\u653b\u51fb\u3001\u89e3\u91ca\u653b\u51fb\u548c\u6cd5\u5f8b\u653b\u51fb.\u5176\u4e2d\u9c81\u68d2\u6027\u653b\u51fb\u662f\u6307\u5728\u4e0d\u5bb3\u56fe\u50cf\u4f7f\u7528\u4ef7\u503c\u7684\u524d\u63d0\u4e0b\u51cf\u5f31\u3001\u79fb\u53bb\u6216\u7834\u574f\u6c34\u5370\u7684\u4e00\u7c7b\u653b\u51fb\u65b9\u5f0f.\u4ee5\u4e0b\u4e0d\u5c5e\u4e8e\u9c81\u68d2\u6027\u653b\u51fb\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u50cf\u7d20\u503c\u5931\u771f\u653b\u51fb
\nB.\u654f\u611f\u6027\u5206\u6790\u653b\u51fb
\nC.\u7f6e\u4e71\u653b\u51fb
\nD.\u68af\u5ea6\u4e0b\u964d\u653b\u51fb
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

34\u3001\u6570\u5b57\u4fe1\u5c01\u6280\u672f\u80fd\u591f\uff08 \u00a0\uff09\u3002
\nA.\u9690\u85cf\u53d1\u9001\u8005\u7684\u771f\u5b9e\u8eab\u4efd
\nB.\u4fdd\u8bc1\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027
\nC. \u5bf9\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u7684\u8eab\u4efd\u8fdb\u884c\u8ba4\u8bc1
\nD.\u9632\u6b62\u4ea4\u6613\u4e2d\u7684\u62b5\u8d56\u53d1\u751f
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

35\u3001\u5728DES\u52a0\u5bc6\u7b97\u6cd5\u4e2d,\u5b50\u5bc6\u94a5\u7684\u957f\u5ea6\u548c\u52a0\u5bc6\u5206\u7ec4\u7684\u957f\u5ea6\u5206\u522b\u662f\uff08 \u00a0\uff09\u3002
\nA.56\u4f4d\u548c64\u4f4d
\nB.48\u4f4d\u548c64\u4f4d
\nC.48\u4f4d\u548c56\u4f4d
\nD.64\u4f4d\u548c64\u4f4d
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

36\u3001\u7532\u4e0d\u4f46\u6000\u7591\u4e59\u53d1\u7ed9\u4ed6\u7684\u4fe1\u906d\u4eba\u5e55\u6539,\u800c\u4e14\u6000\u7591\u4e59\u7684\u516c\u94a5\u4e5f\u662f\u88ab\u4eba\u5192\u5145\u7684,\u4e3a\u4e86\u6d88\u9664\u7532\u7684\u7591\u8651,\u7532\u548c\u4e59\u9700\u8981\u627e\u4e00\u4e2a\u53cc\u65b9\u90fd\u4fe1\u4efb\u7684\u7b2c\u4e09\u65b9\u6765\u7b7e\u53d1\u6570\u5b57\u8bc1\u4e66,\u8fd9\u4e2a\u7b2c\u4e09\u65b9\u662f\uff08 \u00a0\uff09\u3002
\nA.\u6ce8\u518c\u4e2d\u5fc3RA
\nB.\u56fd\u5bb6\u4fe1\u606f\u5b89\u5168\u6d4b\u8bc4\u8ba4\u8bc1\u4e2d\u5fc3
\nC.\u8ba4\u8bc1\u4e2d\u5fc3CA
\nD.\u56fd\u9645\u7535\u4fe1\u8054\u76dfITU
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

37\u3001WI-FI\u7f51\u7edc\u5b89\u5168\u63a5\u5165\u662f\u4e00\u79cd\u4fdd\u62a4\u65e0\u7ebf\u7f51\u7edc\u5b89\u5168\u7684\u7cfb\u7edf,WPA\u52a0\u5bc6\u7684\u8ba4\u8bc1\u65b9\u5f0f\u4e0d\u5305\u62ec\uff08 \u00a0\uff09\u3002
\nA.WPA\u548cWPA2
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\nD.WPA2-PSK
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

38\u3001\u7279\u6d1b\u4f0a\u6728\u9a6c\u653b\u51fb\u7684\u5a01\u80c1\u7c7b\u578b\u5c5e\u4e8e\uff08 \u00a0\uff09\u3002
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\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

39\u3001\u4fe1\u606f\u901a\u8fc7\u7f51\u7edc\u8fdb\u884c\u4f20\u8f93\u7684\u8fc7\u7a0b\u4e2d,\u5b58\u5728\u7740\u88ab\u6155\u6539\u7684\u98ce\u9669,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u5b89\u5168\u9690\u60a3\u901a\u5e38\u91c7\u7528\u7684\u5b89\u5168\u9632\u62a4\u6280\u672f\u662f\uff08 \u00a0\uff09\u3002
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\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

40\u3001SSL\u534f\u8bae\u662f\u5bf9\u79f0\u5bc6\u7801\u6280\u672f\u548c\u516c\u94a5\u5bc6\u7801\u6280\u672f\u76f8\u7ed3\u5408\u7684\u534f\u8bae,\u8be5\u534f\u8bae\u4e0d\u80fd\u63d0\u4f9b\u7684\u5b89\u5168\u670d\u52a1\u662f\uff08 \u00a0\uff09\u3002
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\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

41\u3001\u8ba1\u7b97\u673a\u75c5\u6bd2\u662f\u6307\u4e00\u79cd\u80fd\u591f\u901a\u8fc7\u81ea\u8eab\u590d\u5236\u4f20\u67d3,\u8d77\u7834\u574f\u4f5c\u7528\u7684\u8ba1\u7b97\u673a\u7a0b\u5e8f,\u76ee\u524d\u4f7f\u7528\u7684\u9632\u6740\u75c5\u6bd2\u8f6f\u4ef6\u7684\u4e3b\u8981\u4f5c\u7528\u662f\uff08 \u00a0\uff09\u3002
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\nB.\u675c\u7edd\u75c5\u6bd2\u5bf9\u8ba1\u7b97\u673a\u7684\u4fb5\u5bb3
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\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

42\u3001IP\u5730\u5740\u5206\u4e3a\u5168\u7403\u5730\u5740\u548c\u4e13\u7528\u5730\u5740,\u4ee5\u4e0b\u5c5e\u4e8e\u4e13\u7528\u5730\u5740\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.192.172.1.2
\nB. 10.1.2.3
\nC.168.1.2.3
\nD.172.168.1.2
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

43\u3001\u4fe1\u606f\u5b89\u5168\u98ce\u9669\u8bc4\u4f30\u662f\u4f9d\u7167\u79d1\u5b66\u7684\u98ce\u9669\u7ba1\u7406\u7a0b\u5e8f\u548c\u65b9\u6cd5,\u5145\u5206\u5730\u5bf9\u7ec4\u6210\u7cfb\u7edf\u7684\u5404\u90e8\u5206\u6240\u9762\u4e34\u7684\u5371\u9669\u56e0\u7d20\u8fdb\u884c\u5206\u6790\u8bc4\u4ef7,\u9488\u5bf9\u7cfb\u7edf\u5b58\u5728\u7684\u5b89\u5168\u95ee\u9898,\u6839\u636e\u7cfb\u7edf\u5bf9\u5176\u81ea\u8eab\u7684\u5b89\u5168\u9700\u6c42,\u63d0\u51fa\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd,\u8fbe\u5230\u6700\u5927\u9650\u5ea6\u51cf\u5c11\u98ce\u9669,\u964d\u4f4e\u5371\u5bb3\u548c\u786e\u4fdd\u7cfb\u7edf\u5b89\u5168\u8fd0\u884c\u7684\u76ee\u7684,\u98ce\u9669\u8bc4\u4f30\u7684\u8fc7\u7a0b\u5305\u62ec\uff08 \u00a0\uff09\u56db\u4e2a\u9636\u6bb5\u3002
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\nB.\u8d44\u4ea7\u8bc6\u522b\u3001\u6f0f\u6d1e\u68c0\u6d4b,\u98ce\u9669\u8ba1\u7b97\u548c\u98ce\u9669\u7b49\u7ea7\u8bc4\u4ef7
\nC.\u98ce\u9669\u8bc4\u4f30\u51c6\u5907\u3001\u98ce\u9669\u56e0\u7d20\u8bc6\u522b\u3001\u98ce\u9669\u7a0b\u5ea6\u5206\u6790\u548c\u98ce\u9669\u7b49\u7ea7\u8bc4\u4ef7
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\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

44\u3001\u6df1\u5ea6\u6d41\u68c0\u6d4b\u6280\u672f\u662f\u4e00\u79cd\u4e3b\u8981\u901a\u8fc7\u5224\u65ad\u7f51\u7edc\u6d41\u662f\u5426\u5f02\u5e38\u6765\u8fdb\u884c\u5b89\u5168\u9632\u62a4\u7684\u7f51\u7edc\u5b89\u5168\u6280\u672f,\u6df1\u5ea6\u6d41\u68c0\u6d4b\u7cfb\u7edf\u901a\u5e38\u4e0d\u5305\u62ec\uff08 \u00a0\uff09\u3002
\nA.\u6d41\u7279\u5f81\u63d0\u53d6\u5355\u5143
\nB.\u6d41\u7279\u5f81\u9009\u62e9\u5355\u5143
\nC.\u5206\u7c7b\u5668
\nD.\u54cd\u5e94\u5355\u5143
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

45\u3001\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\u4e3a\u4e86\u5b8c\u6210\u5ba1\u8ba1\u529f\u80fd\uff0c\u5ba1\u8ba1\u7cfb\u7edf\u9700\u8981\u5305\u62ec\uff08 \u00a0\uff09\u4e09\u5927\u529f\u80fd\u6a21\u5757\u3002
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\nB.\u5ba1\u8ba1\u4e8b\u4ef6\u7279\u5f81\u63d0\u53d6\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u7279\u5f81\u5339\u914d\u3001\u5b89\u5168\u54cd\u5e94\u62a5\u8b66
\nC.\u5ba1\u8ba1\u4e8b\u4ef6\u6536\u96c6\u53ca\u8fc7\u6ee4\u3001\u5ba1\u8ba1\u4e8b\u4ef6\u8bb0\u5f55\u53ca\u67e5\u8be2,\u5ba1\u8ba1\u4e8b\u4ef6\u5206\u6790\u53ca\u54cd\u5e94\u62a5\u8b66\u7cfb\u7edf
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\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

46\u3001\u8ba1\u7b97\u673a\u72af\u7f6a\u662f\u6307\u5229\u7528\u4fe1\u606f\u79d1\u5b66\u6280\u672f\u4e14\u4ee5\u8ba1\u7b97\u673a\u4e3a\u72af\u7f6a\u5bf9\u8c61\u7684\u72af\u7f6a\u884c\u4e3a,\u4e0e\u5176\u4ed6\u7c7b\u578b\u7684\u72af\u7f6a\u76f8\u6bd4,\u5177\u6709\u660e\u663e\u7684\u7279\u5f81,\u4e0b\u5217\u8bf4\u6cd5\u4e2d\u9519\u8bef\u7684\u662f\uff08 \u00a0\uff09\u3002
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\nB.\u8ba1\u7b97\u673a\u72af\u7f6a\u5177\u6709\u7834\u574f\u6027
\nC.\u8ba1\u7b97\u673a\u72af\u7f6a\u6ca1\u6709\u72af\u7f6a\u73b0\u573a
\nD.\u8ba1\u7b97\u673a\u72af\u7f6a\u5177\u6709\u9690\u853d\u6027
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

47\u3001\u653b\u51fb\u8005\u901a\u8fc7\u5bf9\u76ee\u6807\u4e3b\u673a\u8fdb\u884c\u7aef\u53e3\u626b\u53ef\u4ee5\u76f4\u63a5\u83b7\u5f97\uff08 \u00a0\uff09\u3002
\nA.\u76ee\u6807\u4e3b\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u4fe1\u606f
\nB.\u76ee\u6807\u4e3b\u673a\u5f00\u653e\u7aef\u53e3\u670d\u52a1\u4fe1\u606f
\nC.\u76ee\u6807\u4e3b\u673a\u7684\u767b\u5f55\u53e3\u4ee4
\nD.\u76ee\u6807\u4e3b\u673a\u7684\u786c\u4ef6\u8bbe\u5907\u4fe1\u606f
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

48\u3001WPKI\uff08\u65e0\u7ebf\u516c\u5f00\u5bc6\u94a5\u4f53\u7cfb\uff09\u662f\u57fa\u4e8e\u65e0\u7f51\u7edc\u73af\u5883\u7684\u4e00\u5957\u9075\u5faa\u65e2\u5b9a\u6807\u51c6\u7684\u5bc6\u94a5\u53ca\u8bc1\u4e66\u7ba1\u7406\u5e73\u53f0,\u8be5\u5e73\u53f0\u91c7\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\u662f\uff08 \u00a0\uff09\u3002
\nA.SM4
\nB.\u4f18\u5316\u7684RSA\u52a0\u5bc6\u7b97\u6cd5
\nC.SM9
\nD.\u4f18\u5316\u7684\u692d\u5706\u66f2\u7ebf\u52a0\u5bc6\u7b97\u6cd5
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

49\u3001\u6587\u4ef6\u578b\u75c5\u6bd2\u4e0d\u80fd\u611f\u67d3\u7684\u6587\u4ef6\u7c7b\u578b\u662f\uff08 \u00a0\uff09\u3002
\nA.SYS\u578b
\nB.EXE\u7c7b\u578b
\nC.COM\u578b
\nD.HTML\u578b
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

50\u3001\u7f51\u7edc\u7cfb\u7edf\u4e2d\u9488\u5bf9\u6d77\u91cf\u6570\u636e\u7684\u52a0\u5bc6,\u901a\u5e38\u4e0d\u91c7\u7528\uff08 \u00a0\uff09\u65b9\u5f0f\u3002
\nA.\u4f1a\u8bdd\u52a0\u5bc6
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\nD.\u7aef\u5bf9\u7aef\u52a0\u5bc6
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

51\u3001\u5bf9\u65e0\u7ebf\u7f51\u7edc\u7684\u653b\u51fb\u53ef\u4ee5\u5206\u4e3a:\u5bf9\u65e0\u7ebf\u63a5\u53e3\u7684\u653b\u51fb\u3001\u5bf9\u65e0\u7ebf\u8bbe\u5907\u7684\u653b\u51fb\u548c\u5bf9\u65e0\u7ebf\u7f51\u7edc\u7684\u653b\u51fb\u3002\u4ee5\u4e0b\u5c5e\u4e8e\u5bf9\u65e0\u7ebf\u8bbe\u5907\u653b\u51fb\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u7a83\u542c
\nB.\u91cd\u653e
\nC.\u514b\u9686
\nD.\u6b3a\u8bc8
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

52\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u9274\u522b\u548c\u4fdd\u5bc6\u4f53\u7cfbWAPI\u662f\u6211\u56fd\u65e0\u7ebf\u5c40\u57df\u7f51\u5b89\u5168\u5f3a\u5236\u6027\u6807\u51c6,\u4ee5\u4e0b\u5173\u4e8eWAPI\u7684\u63cf\u8ff0,\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.WAPI\u4ece\u5e94\u7528\u6a21\u5f0f\u4e0a\u5206\u4e3a\u5355\u70b9\u5f0f\u3001\u5206\u5e03\u5f0f\u548c\u96c6\u4e2d\u5f0f
\nB.WAPI\u4e0eWIFI\u8ba4\u8bc1\u65b9\u5f0f\u7c7b\u4f3c,\u5747\u91c7\u7528\u5355\u5411\u52a0\u5bc6\u7684\u8ba4\u8bc1\u6280\u672f
\nC.WAPI\u5305\u62ec\u4e24\u90e8\u5206:WAI\u548cWPI,\u5176\u4e2dWAl\u91c7\u7528\u5bf9\u79f0\u5bc6\u7801\u7b97\u6cd5\u5b9e\u73b0\u52a0\u3001\u89e3\u5bc6\u64cd\u4f5c
\nD.WAPI\u7684\u5bc6\u94a5\u7ba1\u7406\u65b9\u5f0f\u5305\u62ec\u57fa\u4e8e\u8bc1\u4e66\u548c\u57fa\u4e8e\u9884\u5171\u4eab\u79d8\u5bc6\u4e24\u79cd\u65b9\u5f0f
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

53\u3001\u5206\u7ec4\u5bc6\u7801\u5e38\u7528\u7684\u5de5\u4f5c\u6a21\u5f0f\u5305\u62ec:\u7535\u7801\u672c\u6a21\u5f0f\uff08ECB\u6a21\u5f0f\uff09\u3001\u5bc6\u7801\u53cd\u9988\u6a21\u5f0f\uff08CFB\u6a21\u5f0f\uff09,\u5bc6\u7801\u5206\u7ec4\u94fe\u63a5\u6a21\u5f0f\uff08CBC\u6a21\u5f0f\uff09,\u8f93\u51fa\u53cd\u9988\u6a21\u5f0f\uff08OFB\u6a21\u5f0f\uff09\u3002\u4e0b\u56fe\u63cf\u8ff0\u7684\u662f\uff08 \u00a0\uff09\u6a21\u5f0f\uff08\u56fe\u4e2dPi\u8868\u793a\u660e\u6587\u5206\u7ec4,Ci\u8868\u793a\u5bc6\u6587\u5206\u7ec4\uff09<\/p>\n

A.ECB\u6a21\u5f0f
\nB.CFB\u6a21\u5f0f
\nC.CBC\u6a21\u5f0f
\nD.OFB\u6a21\u5f0f
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

54\u3001\u5173\u4e8e\u7956\u51b2\u4e4b\u7b97\u6cd5\u7684\u5b89\u5168\u6027\u5206\u6790\u4e0d\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
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\nB.\u7956\u51b2\u4e4b\u7b97\u6cd5\u7684\u8f93\u51fa\u5177\u6709\u826f\u597d\u7684\u7ebf\u6027\u3001\u6df7\u6dc6\u7279\u6027\u548c\u6269\u6563\u7279\u6027
\nC.\u7956\u51b2\u4e4b\u7b97\u6cd5\u53ef\u4ee5\u62b5\u6297\u5df2\u77e5\u7684\u5e8f\u5217\u5bc6\u7801\u5206\u6790\u65b9\u6cd5
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\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

55\u3001\u4ee5\u4e0b\u5173\u4e8eIPSec\u534f\u8bae\u7684\u53d9\u8ff0\u4e2d,\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.IPSec\u534f\u8bae\u662fIP\u534f\u8bae\u5b89\u5168\u95ee\u9898\u7684\u4e00\u79cd\u89e3\u51b3\u65b9\u6848
\nB.IPSec\u534f\u8bae\u4e0d\u63d0\u4f9b\u673a\u5bc6\u6027\u4fdd\u62a4\u673a\u5236
\nC.IPSec\u534f\u8bae\u4e0d\u63d0\u4f9b\u8ba4\u8bc1\u529f\u80fd
\nD.IPSec\u534f\u8bae\u4e0d\u63d0\u4f9b\u5b8c\u6574\u6027\u9a8c\u8bc1\u673a\u5236
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

56\u3001\u4e0d\u5c5e\u4e8e\u7269\u7406\u5b89\u5168\u5a01\u80c1\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u7535\u6e90\u6545\u969c
\nB.\u7269\u7406\u653b\u51fb
\nC.\u81ea\u7136\u707e\u5bb3
\nD.\u5b57\u5178\u653b\u51fb
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

57\u3001\u4ee5\u4e0b\u5173\u4e8e\u7f51\u7edc\u9493\u9c7c\u7684\u8bf4\u6cd5\u4e2d,\u4e0d\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u7f51\u7edc\u9493\u9c7c\u5c5e\u4e8e\u793e\u4f1a\u5de5\u7a0b\u653b\u51fb
\nB.\u7f51\u7edc\u9493\u9c7c\u4e0eWeb\u670d\u52a1\u6ca1\u6709\u5173\u7cfb
\nC.\u5178\u578b\u7684\u7f51\u7edc\u9493\u9c7c\u653b\u51fb\u662f\u5c06\u88ab\u653b\u51fb\u8005\u5f15\u8bf1\u5230\u4e00\u4e2a\u9493\u9c7c\u7f51\u7ad9
\nD.\u7f51\u7edc\u9493\u9c7c\u878d\u5408\u4e86\u4f2a\u88c5\u3001\u6b3a\u9a97\u7b49\u591a\u79cd\u653b\u51fb\u65b9\u5f0f
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

58\u3001Bell-LaPadual\u6a21\u578b(\u7b80\u79f0BLP\u6a21\u578b)\u662f\u6700\u65e9\u7684\u4e00\u79cd\u5b89\u5168\u6a21\u578b,\u4e5f\u662f\u6700\u8457\u540d\u7684\u591a\u7ea7\u5b89\u5168\u7b56\u7565\u6a21\u578b,BLP\u6a21\u578b\u7684\u7b80\u5355\u5b89\u5168\u7279\u6027\u662f\u6307\uff08 \u00a0\uff09\u3002
\nA.\u4e0d\u53ef\u4e0a\u8bfb
\nB.\u4e0d\u53ef\u4e0a\u5199
\nC.\u4e0d\u53ef\u4e0b\u8bfb
\nD.\u4e0d\u53ef\u4e0b\u5199
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

59\u3001\u5b89\u5168\u7535\u5b50\u4ea4\u6613\u534f\u8baeSET\u662f\u7531VISA\u548cMastercard\u4e24\u5927\u4fe1\u7528\u5361\u7ec4\u7ec7\u8054\u5408\u5f00\u53d1\u7684\u7535\u5b50\u5546\u52a1\u5b89\u5168\u534f\u8bae,\u4ee5\u4e0b\u5173\u4e8eSET\u7684\u53d9\u8ff0\u4e2d,\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.SET\u901a\u8fc7\u5411\u7535\u5b50\u5546\u52a1\u5404\u53c2\u4e0e\u65b9\u53d1\u653e\u9a8c\u8bc1\u7801\u6765\u786e\u8ba4\u5404\u65b9\u7684\u8eab\u4efd,\u4fdd\u8bc1\u7f51\u4e0a\u652f\u4ed8\u7684\u5b89\u5168\u6027
\nB.SET\u4e0d\u9700\u8981\u53ef\u4fe1\u7b2c\u4e09\u65b9\u8ba4\u8bc1\u4e2d\u5fc3\u7684\u53c2\u4e0e
\nC.SET\u8981\u5b9e\u73b0\u7684\u4e3b\u8981\u76ee\u6807\u5305\u62ec\u4fdd\u969c\u4ed8\u6b3e\u5b89\u5168\u3001\u786e\u5b9a\u5e94\u7528\u7684\u4e92\u901a\u6027\u548c\u8fbe\u5230\u5168\u7403\u5e02\u573a\u7684\u53ef\u63a5\u53d7\u6027
\nD.SET\u534f\u8bae\u4e3b\u8981\u4f7f\u7528\u7684\u6280\u672f\u5305\u62ec:\u6d41\u5bc6\u7801\u3001\u516c\u94a5\u5bc6\u7801\u548c\u6570\u5b57\u7b7e\u540d\u7b49
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

60\u3001\u5728PKI\u4e2d,\u5173\u4e8eRA\u7684\u529f\u80fd,\u63cf\u8ff0\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.RA\u662f\u6574\u4e2aPKI\u4f53\u7cfb\u4e2d\u5404\u65b9\u90fd\u627f\u8ba4\u7684\u4e00\u4e2a\u503c\u5f97\u4fe1\u8d56\u7684\u3001\u516c\u6b63\u7684\u7b2c\u4e09\u65b9\u673a\u6784
\nB.RA\u8d1f\u8d23\u4ea7\u751f,\u5206\u914d\u5e76\u7ba1\u7406PKI\u7ed3\u6784\u4e0b\u7684\u6240\u6709\u7528\u6237\u7684\u6570\u5b57\u8bc1\u4e66,\u628a\u7528\u6237\u7684\u516c\u94a5\u548c\u7528\u6237\u7684\u5176\u4ed6\u4fe1\u606f\u7ed1\u5728\u4e00\u8d77,\u5728\u7f51\u4e0a\u9a8c\u8bc1\u7528\u6237\u7684\u8eab\u4efd
\nC.RA\u8d1f\u8d23\u8bc1\u4e66\u5e9f\u6b62\u5217\u8868CRL\u7684\u767b\u8bb0\u548c\u53d1\u5e03
\nD.RA\u8d1f\u8d23\u8bc1\u4e66\u7533\u8bf7\u8005\u7684\u4fe1\u606f\u5f55\u5165,\u5ba1\u6838\u4ee5\u53ca\u8bc1\u4e66\u7684\u53d1\u653e\u7b49\u4efb\u52a1,\u540c\u65f6,\u5bf9\u53d1\u653e\u7684\u8bc1\u4e66\u5b8c\u6210\u76f8\u5e94\u7684\u7ba1\u7406\u529f\u80fd
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

61\u3001\u4ee5\u4e0b\u5173\u4e8eVPN\u7684\u53d9\u8ff0\u4e2d,\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.VPN\u901a\u8fc7\u52a0\u5bc6\u6570\u636e\u4fdd\u8bc1\u901a\u8fc7\u516c\u7f51\u4f20\u8f93\u7684\u4fe1\u606f\u5373\u4f7f\u88ab\u4ed6\u4eba\u622a\u83b7\u4e5f\u4e0d\u4f1a\u6cc4\u9732
\nB.VPN\u6307\u7528\u6237\u81ea\u5df1\u79df\u7528\u7ebf\u8def,\u548c\u516c\u5171\u7f51\u7edc\u7269\u7406\u4e0a\u5b8c\u5168\u9694\u79bb\u7684\u3001\u5b89\u5168\u7684\u7ebf\u8def
\nC.VPN\u4e0d\u80fd\u540c\u65f6\u5b9e\u6eb6\u606f\u7684\u8ba4\u8bc1\u548c\u5bf9\u8eab\u4efd\u7684\u8ba4\u8bc1
\nD.VPN\u901a\u8fc7\u8eab\u4efd\u8ba4\u8bc1\u5b9e\u73b0\u5b89\u5168\u76ee\u6807,\u4e0d\u5177\u6570\u636e\u52a0\u5bc6\u529f\u80fd
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

62\u3001\u5bf9\u4e8e\u5b9a\u4e49\u5728GF(p)\u4e0a\u7684\u692d\u5706\u66f2\u7ebf,\u53d6\u7d20\u6570P=11,\u692d\u5706\u66f2\u7ebfy2=x3+x+6mod11,\u5219\u4ee5\u4e0b\u662f\u692d\u5706\u66f2\u7ebf11\u5e73\u65b9\u5269\u4f59\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.x=1
\nB.x=3
\nC.x=6
\nD.x=9
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

63\u3001\u5f53\u9632\u706b\u5899\u5728\u7f51\u7edc\u5c42\u5b9e\u73b0\u4fe1\u606f\u8fc7\u6ee4\u4e0e\u63a7\u5236\u65f6,\u4e3b\u8981\u9488\u5bf9TCP\/IP\u534f\u8bae\u4e2d\u7684\u6570\u636e\u5305\u5934\u5236\u5b9a\u89c4\u5219\u5339\u914d\u6761\u4ef6\u5e76\u5b9e\u65bd\u8fc7\u6ee4,\u8be5\u89c4\u5219\u7684\u5339\u914d\u6761\u4ef6\u4e0d\u5305\u62ec\uff08 \u00a0\uff09\u3002
\nA.IP\u6e90\u5730\u5740
\nB.\u6e90\u7aef\u53e3
\nC.IP\u76ee\u7684\u5730\u5740
\nD.\u534f\u8bae
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

64\u3001\u4ee5\u4e0b\u5173\u4e8e\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u7684\u53d9\u8ff0\u4e2d,\u4e0d\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u5206\u6790\u7684\u57fa\u7840\u662f\u534f\u8bae\u884c\u4e3a\u89e3\u6790\u6280\u672f
\nB.\u6570\u636e\u91c7\u96c6\u63a2\u9488\u662f\u4e13\u95e8\u7528\u4e8e\u83b7\u53d6\u7f51\u7edc\u94fe\u8def\u6d41\u91cf\u6570\u636e\u7684\u786c\u4ef6\u8bbe\u5907
\nC.\u6d41\u91cf\u76d1\u63a7\u80fd\u591f\u6709\u6548\u5b9e\u73b0\u5bf9\u654f\u611f\u6570\u636e\u7684\u8fc7\u6ee4
\nD.\u6d41\u91cf\u76d1\u6d4b\u4e2d\u6240\u76d1\u6d4b\u7684\u6d41\u91cf\u901a\u5e38\u91c7\u96c6\u81ea\u4e3b\u673a\u8282\u70b9\u3001\u670d\u52a1\u5668\u3001\u8def\u7531\u5668\u63a5\u53e3\u3001\u94fe\u8def\u548c\u8def\u5f84\u7b49
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

65\u3001\u8bbe\u5728RSA\u7684\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d,\u516c\u94a5\u4e3a(e,n)=(7\uff0c55),\u5219\u79c1\u94a5d=\uff08 \u00a0\uff09\u3002
\nA.11
\nB.15
\nC.17
\nD.23
\n\u7b54\u6848\uff1aD<\/strong><\/p>\n

66\u3001\u4e0b\u5217\u5173\u4e8e\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u8bf4\u6cd5\u4e0d\u6b63\u786e\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.\u5728\u4e00\u4e2a\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d,\u4e00\u822c\u5b58\u5728\u516c\u94a5\u548c\u79c1\u94a5\u4e24\u4e2a\u5bc6\u94a5
\nB.\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d\u4ec5\u6839\u636e\u5bc6\u7801\u7b97\u6cd5\u548c\u52a0\u5bc6\u5bc6\u94a5\u6765\u786e\u5b9a\u89e3\u5bc6\u5bc6\u94a5\u5728\u8ba1\u7b97\u4e0a\u662f\u53ef\u884c\u7684
\nC.\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d\u4ec5\u6839\u636e\u5bc6\u7801\u7b97\u6cd5\u548c\u52a0\u5bc6\u5bc6\u6765\u786e\u5b9a\u89e3\u5bc6\u5bc6\u5728\u8ba1\u7b97\u4e0a\u662f\u4e0d\u53ef\u884c\u7684
\nD.\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e2d\u7684\u79c1\u94a5\u53ef\u4ee5\u7528\u6765\u8fdb\u884c\u6570\u5b57\u7b7e\u540d
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

67\u3001SM3\u5bc6\u7801\u6742\u51d1\u7b97\u6cd5\u7684\u6d88\u606f\u5206\u7ec4\u957f\u5ea6\u4e3a\uff08 \u00a0\uff09\u6bd4\u7279\u3002
\nA.64
\nB.128
\nC.512
\nD.1024
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

68\u3001\u5982\u679c\u7834\u8bd1\u52a0\u5bc6\u7b97\u6cd5\u6240\u9700\u8981\u7684\u8ba1\u7b97\u80fd\u529b\u548c\u8ba1\u7b97\u65f6\u95f4\u662f\u73b0\u5b9e\u6761\u4ef6\u6240\u4e0d\u5177\u5907\u7684,\u90a3\u4e48\u5c31\u8ba4\u4e3a\u76f8\u5e94\u7684\u5bc6\u7801\u4f53\u5236\u662f\uff08 \u00a0\uff09\u3002
\nA.\u5b9e\u9645\u5b89\u5168
\nB.\u53ef\u8bc1\u660e\u5b89\u5168
\nC.\u65e0\u6761\u4ef6\u5b89\u5168
\nD.\u7edd\u5bf9\u5b89\u5168
\n\u7b54\u6848\uff1aA<\/strong><\/p>\n

69\u3001a=17,b=2,\u5219\u6ee1\u8db3a\u4e0eb\u53d6\u6a21\u540c\u4f59\u7684\u662f\uff08 \u00a0\uff09\u3002
\nA.4
\nB.5
\nC.6
\nD.7
\n\u7b54\u6848\uff1aB<\/strong><\/p>\n

70\u3001\u5229\u7528\u516c\u5f00\u5bc6\u94a5\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u65f6,\u91c7\u7528\u7684\u65b9\u5f0f\u662f\uff08 \u00a0\uff09\u3002
\nA.\u53d1\u9001\u65b9\u7528\u516c\u5f00\u5bc6\u94a5\u52a0\u5bc6,\u63a5\u6536\u65b9\u7528\u516c\u5f00\u5bc6\u94a5\u89e3\u5bc6
\nB.\u53d1\u9001\u65b9\u7528\u79c1\u6709\u5bc6\u94a5\u52a0\u5bc6,\u63a5\u6536\u65b9\u7528\u79c1\u6709\u5bc6\u94a5\u89e3\u5bc6
\nC.\u53d1\u9001\u65b9\u7528\u516c\u5f00\u5bc6\u94a5\u52a0\u5bc6,\u63a5\u6536\u65b9\u7528\u79c1\u6709\u5bc6\u94a5\u89e3\u5bc6
\nD.\u53d1\u9001\u65b9\u7528\u79c1\u6709\u5bc6\u94a5\u52a0\u5bc6,\u63a5\u6536\u65b9\u7528\u516c\u5f00\u5bc6\u94a5\u89e3
\n\u7b54\u6848\uff1aC<\/strong><\/p>\n

71-75\u3001Trust is typically interpreted as a subjective belief in the reliability\uff0c honesty and \u00a0security \u00a0of an entity on which we depend \uff08 \uff09our welfare .In online environments we depend on a wide spectrun of things , ranging from computer hardware,software and data to people and organizations. A security solution always assumes certain entities function according to specific policies.To trust is precisely to make this sort of assumptions , hence , a trusted entity is the same as an entity that is assumed to function according to \u00a0policy . A consequence of this is that a trust component of a system must work correctly in order \u00a0 for the security of that system to hold, meaning that when a trusted\uff08 \u00a0\uff09fails , then the sytems and applications that depend on it can\uff08 \u00a0\uff09be considered secure.An often cited articulation of this principle is:\uff02 a trusted system or component is one that can break your security policy\u201d ( which happens when the trust system fails ). The same applies to a trusted party such as a service provider ( SP for short )that is , it must operate according to the agreed or assumed \u00a0 policy in order to ensure the expected level of securty and quality of services . A paradoxical \u00a0 conclusion to be drawn from this analysis is that security assurance may decrease when increasing the number of trusted components and parties that a service infrastructure depends on . This is because the security of an infrastructure consisting of many.
\nTrusted components typically follows the principle of the weakest link , that is ,in many situations the the overall security can only be as strong as the least reliable or least secure of all the trusted components. We cannot avoid using trusted security components,but the fewer the better. This is important to understand when designing the \u00a0identity management architectures,that is, fewer the trusted parties in an identity management model , stronger the security that can be achieved by it.
\nThe transfer of the social constructs of identity and trust into digital and computational concepts helps in designing and implementing large scale online markets and communities,and also plays an important role in the converging mobile and Internet environments.Identity management (denoted Idm hereafter ) is about recognizing and verifying the correctness of identitied in online environment .Trust management becomes a component of \uff08 \u00a0\uff09whenever different parties rely on each other for identity provision and authentication . IdM and Trust management therefore depend on each other in complex ways because the correctness of the identity itself must be trusted for the quality and reliability of the corresponding entity to be trusted.IdM is also an essential concept when defining \u00a0authorisation policies in personalised services.
\nEstablishing trust always has a cost, so that having \u00a0complex trust requirement typically leads to high overhead in establishing the required trust. To reduce costs there will be incentives for stakeholders to \u201ccut corners\u201dregarding trust requirements ,which could lead to inadequate security . The challenge is to design IdM systems with relatively simple trust requirements.Cryptographic mechanisms are often a core component of IdM solutions,for example,for entity and data authentication.With cryptography,it is often possible to propagate trust from where it initially exists to where it is needed .The establishment of initial\uff08 \u00a0\uff09usually takes place in the physical world,and the subsequent propagation of trust happens online,often in an automated manner.
\n\uff0871\uff09A.with\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0B. on\u00a0\u00a0\u00a0\u00a0 C. of\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D. for
\n\uff0872\uff09A.entity\u00a0\u00a0\u00a0 B.person\u00a0\u00a0\u00a0\u00a0\u00a0 C.component\u00a0\u00a0\u00a0\u00a0\u00a0 D.thing
\n\uff0873\uff09A. No longer\u00a0\u00a0 B. never\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C. always\u00a0\u00a0\u00a0\u00a0\u00a0 D.often
\n\uff0874\uff09A. SP\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B. IdM\u00a0\u00a0 C.Internet\u00a0\u00a0\u00a0\u00a0 D.entity
\n\uff0875\uff09A.trust\u00a0\u00a0\u00a0\u00a0\u00a0 B.cost\u00a0\u00a0\u00a0 C.IdM\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D. solution
\n\u7b54\u6848\uff1aB\u3001A\u3001B\u3001B\u3001A<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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