{"id":323,"date":"2024-03-03T22:56:02","date_gmt":"2024-03-03T14:56:02","guid":{"rendered":"https:\/\/www.sxr666.cn\/?p=323"},"modified":"2024-04-29T06:47:37","modified_gmt":"2024-04-28T22:47:37","slug":"323","status":"publish","type":"post","link":"https:\/\/www.sxr666.cn\/index.php\/2024\/03\/03\/323\/","title":{"rendered":"\u8ba1\u7b97\u673a\u4e09\u7ea7\u2014\u2014\u4fe1\u606f\u5b89\u5168\u6280\u672f"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span 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class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1.\u4fe1\u606f\u6280\u672f\u7684\u4ea7\u751f\u4e0e\u53d1\u5c55,\u5927\u81f4\u7ecf\u5386\u4e86\u4e09\u4e2a\u9636\u6bb5:\u7b2c\u4e00\u9636\u6bb5,\u7535\u8baf\u6280\u672f\u7684\u53d1\u660e;\u7b2c\u4e8c\u9636\u6bb5,\u8ba1\u7b97\u673a\u6280\u672f\u7684\u53d1\u5c55;\u7b2c\u4e09\u9636\u6bb5,\u4e92\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55(\u4e92\u8054\u7f51\u7684\u4f7f\u7528).<br>2.\u4fe1\u606f\u6280\u672f\u7684\u79ef\u6781\u5f71\u54cd:\u52a0\u901f\u4e86\u793e\u4f1a\u751f\u4ea7\u529b\u7684\u53d1\u5c55(\u5bf9\u793e\u4f1a\u53d1\u5c55\u7684\u5f71\u54cd),\u63a8\u52a8\u4e86\u79d1\u5b66\u6280\u672f\u7684\u8fdb\u6b65(\u5bf9\u79d1\u6280\u8fdb\u6b65\u7684\u5f71\u54cd),\u4fc3\u8fdb\u4e86\u4eba\u4eec\u7684\u5de5\u4f5c\u6548\u7387,\u63d0\u9ad8\u4e86\u4eba\u7c7b\u751f\u6d3b\u8d28\u91cf,\u6539\u53d8\u4e86\u4eba\u4eec\u7684\u5de5\u4f5c\u65b9\u5f0f\u4e0e\u751f\u6d3b\u65b9\u5f0f(\u5bf9\u4eba\u7c7b\u751f\u6d3b\u7684\u5f71\u54cd).<br>\u4fe1\u606f\u6280\u672f\u7684\u6d88\u6781\u5f71\u54cd:(1)\u4fe1\u606f\u6cdb\u6ee5 (2)\u4fe1\u606f\u6c61\u67d3 (3)\u4fe1\u606f\u72af\u7f6a<br>3.\u4fe1\u606f\u5b89\u5168\u53d1\u5c55\u9636\u6bb5:<br>(1)\u901a\u4fe1\u4fdd\u5bc6\u9636\u6bb5<br>(2)\u8ba1\u7b97\u673a\u5b89\u5168\u9636\u6bb5<br>(3)\u4fe1\u606f\u5b89\u5168\u4fdd\u969c\u9636\u6bb5<br>4.\u4fe1\u606f\u5b89\u5168\u7684\u57fa\u672c\u5c5e\u6027:(1)\u5b8c\u6574\u6027:\u5373\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027,\u9632\u6b62\u6570\u636e\u88ab\u975e\u6cd5\u7528\u6237\u7be1\u6539.<br>(2)\u673a\u5bc6\u6027:\u5373\u4fdd\u8bc1\u673a\u5bc6\u4fe1\u606f\u4e0d\u88ab\u7a83\u542c,\u6216\u7a83\u542c\u8005\u4e0d\u80fd\u4e86\u89e3\u4fe1\u606f\u7684\u771f\u5b9e\u542b\u4e49.<br>(3)\u53ef\u7528\u6027(4)\u53ef\u63a7\u5236\u6027(5)\u4e0d\u53ef\u5426\u8ba4\u6027<br>5.\u4fe1\u606f\u7cfb\u7edf\u9762\u4e34\u7684\u5b89\u5168\u98ce\u9669:(1)\u4fe1\u606f\u6cc4\u9732(2)\u7834\u574f\u4fe1\u606f\u7684\u5b8c\u6574\u6027(3)\u62d2\u7edd\u670d\u52a1(4)\u975e\u6388\u6743\u8bbf\u95ee(5)\u6388\u6743\u4fb5\u72af(6)\u4e1a\u52a1\u6d41\u5206\u6790(7)\u7a83\u542c(8)\u7269\u7406\u4fb5\u5165(9)\u6076\u610f\u4ee3\u7801(10)\u5047\u5192\u4e0e\u6b3a\u8bc8(11)\u62b5\u8d56:\u5426\u8ba4\u81ea\u5df1\u66fe\u7ecf\u53d1\u5e03\u8fc7\u7684\u6d88\u606f,\u4f2a\u9020\u5bf9\u65b9\u6765\u4fe1(12)\u91cd\u64ad\u653b\u51fb(13)\u9677\u9631\u95e8(14)\u5a92\u4f53\u5e9f\u5f03(15)\u4eba\u5458\u4e0d\u614e.<br>6.\u4fe1\u606f\u5b89\u5168\u95ee\u9898\u4ea7\u751f\u6839\u6e90:<br>\u4fe1\u606f\u5b89\u5168\u5185\u56e0(\u4fe1\u606f\u7cfb\u7edf\u7684\u590d\u6742\u6027):(1)\u7ec4\u6210\u7f51\u7edc\u7684\u901a\u4fe1\u548c\u4fe1\u606f\u7cfb\u7edf\u7684\u81ea\u8eab\u7f3a\u9677(2)\u4e92\u8054\u7f51\u7684\u5f00\u653e\u6027<br>\u4fe1\u606f\u5b89\u5168\u5916\u56e0(\u4eba\u4e3a\u7684\u548c\u73af\u5883\u7684\u5a01\u80c1):(1)\u4eba\u4e3a\u539f\u56e0(2)\u81ea\u7136\u73af\u5883\u7684\u539f\u56e0<br>7.\u4fe1\u606f\u5b89\u5168\u7684\u5730\u4f4d\u548c\u4f5c\u7528:(1)\u4fe1\u606f\u5b89\u5168\u662f\u7f51\u7edc\u65f6\u4ee3\u56fd\u5bb6\u751f\u5b58\u548c\u6c11\u65cf\u632f\u5174\u7684\u6839\u672c\u4fdd\u969c(2)\u4fe1\u606f\u5b89\u5168\u662f\u4fe1\u606f\u793e\u4f1a\u5065\u5eb7\u53d1\u5c55\u548c\u4fe1\u606f\u9769\u547d\u6210\u529f\u7684\u5173\u952e\u56e0\u7d20(3)\u4fe1\u606f\u5b89\u5168\u662f\u7f51\u7edc\u65f6\u4ee3\u4eba\u7c7b\u751f\u5b58\u548c\u6587\u660e\u53d1\u5c55\u7684\u57fa\u672c\u6761\u4ef6.<br>8.\u4fe1\u606f\u5b89\u5168\u6280\u672f:(1)\u5bc6\u7801\u6280\u672f(2)\u6807\u8bc6\u4e0e\u8ba4\u8bc1\u6280\u672f(3)\u6388\u6743\u4e0e\u8bbf\u95ee\u63a7\u5236\u6280\u672f(4)\u7f51\u7edc\u4e0e\u7cfb\u7edf\u653b\u51fb\u6280\u672f(5)\u7f51\u7edc\u4e0e\u7cfb\u7edf\u5b89\u5168\u9632\u62a4\u4e0e\u5e94\u6025\u54cd\u5e94\u6280\u672f(6)\u5b89\u5168\u5ba1\u8ba1\u4e0e\u8d23\u4efb\u8ba4\u5b9a\u6280\u672f(7)\u4e3b\u673a\u7cfb\u7edf\u5b89\u5168\u6280\u672f(8)\u7f51\u7edc\u7cfb\u7edf\u5b89\u5168\u6280\u672f(9)\u6076\u610f\u4ee3\u7801\u68c0\u6d4b\u4e0e\u9632\u8303\u6280\u672f(10)\u4fe1\u606f\u5b89\u5168\u6d4b\u8bc4\u6280\u672f(11)\u5b89\u5168\u7ba1\u7406\u6280\u672f<br>9.&lt;&lt;\u4fe1\u606f\u4fdd\u969c\u6280\u672f\u6846\u67b6&gt;&gt;\u5373<strong>IATF<\/strong>\u5c06\u4fe1\u606f\u7cfb\u7edf\u7684\u4fe1\u606f\u4fdd\u969c\u6280\u672f\u5c42\u9762\u5212\u5206\u6210\u4e864\u4e2a\u6280\u672f\u6846\u67b6\u7126\u70b9\u57df:<br>(1)\u672c\u5730\u8ba1\u7b97\u73af\u5883<br>(2)\u533a\u57df\u8fb9\u754c<br>(3)\u7f51\u7edc\u53ca\u57fa\u7840\u8bbe\u65bd<br>(4)\u652f\u6301\u6027\u57fa\u7840\u8bbe\u65bd<br>10.1949\u5e74,\u9999\u519c(Shannon)\u53d1\u8868\u4e86\u8457\u540d\u7684&lt;&lt;\u4fdd\u5bc6\u7cfb\u7edf\u7684\u901a\u4fe1\u7406\u8bba&gt;&gt;\u8bba\u6587,\u628a\u5bc6\u7801\u5b66\u7f6e\u4e8e\u575a\u5b9e\u7684\u6570\u5b66\u57fa\u7840\u4e4b\u4e0a,\u6807\u5fd7\u7740\u5bc6\u7801\u5b66\u4f5c\u4e3a\u4e00\u95e8\u5b66\u79d1\u7684\u5f62\u6210.<br>11.\u6211\u56fd\u4e13\u5bb6\u5728\uff08<strong>1999<\/strong>\u5e74\uff09\u63d0\u51fa\u201c\u4fdd\u62a4-\u9884\u8b66-\u76d1\u6d4b-\u6062\u590d-\u53cd\u51fb\u201d\u5373\uff08PWDRRC\u6a21\u578b\uff09<br>12.\u4e2d\u592e<strong>2003<\/strong>\u5e74\u9881\u5e03\u300a\u56fd\u5bb6\u4fe1\u606f\u5316\u9886\u5bfc\u5c0f\u7ec4\u5173\u4e8e\u52a0\u5f3a\u4fe1\u606f\u5b89\u5168\u4fdd\u969c\u5de5\u4f5c\u7684\u610f\u89c1\u300b<br>13.\u6211\u56fd\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u9881\u5e03\u65f6\u95f4\uff1a<strong>2016<\/strong>\u5e74<br>14.P2DR\u2014&gt;(\u7b56\u7565\u3001\u9632\u62a4\u3001\u68c0\u6d4b\u548c\u54cd\u5e94)<br>15.<strong>1972<\/strong>&nbsp;\u5e74\u5b8c\u6210\u7684\u8457\u540d\u7684Anderson\u62a5\u544a\uff0c\u662f\u8ba1\u7b97\u673a\u5b89\u5168\u53d1\u5c55\u7684\u91cd\u8981\u91cc\u7a0b\u7891\u3002<br>16.<strong>1977<\/strong>\u5e74\u7f8e\u56fd\u5236\u5b9a\u4e86\u6570\u636e\u52a0\u5bc6\u6807\u51c6\uff08DES\uff09,\u5355\u5bc6\u94a5\u7b97\u6cd5\uff0c\u52a0\u5bc6\u5bc6\u94a5\u80fd\u4ece\u89e3\u5bc6\u5bc6\u94a5\u4e2d\u63a8\u7b97\u51fa\u6765\u3002<br>17.<strong>1994<\/strong>\u5e74\u7f8e\u56fd\u8054\u90a6\u653f\u5e9c\u6570\u5b57\u7b7e\u540d\uff08DSS\uff09\uff08\u6570\u5b57\u7b7e\u540d\u6807\u51c6\uff09\u3002<br>18.\u7f8e\u56fd\u8054\u90a6\u653f\u5e9c<strong>2001<\/strong>\u5e74\u9881\u5e03\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6\uff08AES)\u3002<br>19.EBP &#8212;&#8212;&gt;\u57fa\u5730\u5740<br>eip &#8212;&#8212;&gt;\u8fd4\u56de\u5730\u5740<br>esp &#8212;&#8212;&gt;\u6808\u9876\u5730\u5740<br>20.TCB &#8212;&#8212;&#8212;&gt;\u53ef\u4fe1\u8ba1\u7b97\u57fa<br>TCM &#8212;&#8212;&#8211;&gt;\u53ef\u4fe1\u5bc6\u7801\u6a21\u5757<br>TPM &#8212;&#8212;&#8212;&gt;\u53ef\u4fe1\u5e73\u53f0\u6a21\u5757<br>TPCM &#8212;&#8212;&#8212;&gt;\u53ef\u4fe1\u5e73\u53f0\u63a7\u5236\u6a21\u5757<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E4%BF%A1%E6%81%AF%E5%AE%89%E5%85%A8%E5%9F%BA%E7%A1%80%E6%8A%80%E6%9C%AF%E4%B8%8E%E5%8E%9F%E7%90%86\"><\/span>\u4e8c\u3001\u4fe1\u606f\u5b89\u5168\u57fa\u7840\u6280\u672f\u4e0e\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%AF%B9%E7%A7%B0%E5%AF%86%E7%A0%81%E4%B8%8E%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%AF%86%E7%A0%81\"><\/span>\u5bf9\u79f0\u5bc6\u7801\u4e0e\u975e\u5bf9\u79f0\u5bc6\u7801<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u57fa\u672c\u6982\u5ff5\u53ca\u5206\u7c7b<br>\u5bc6\u7801\u6280\u672f\u7684\u57fa\u672c\u601d\u60f3\u662f\u4f2a\u88c5\u4fe1\u606f,\u5373\u5bf9\u6570\u636e\u8fdb\u884c\u4e00\u7ec4\u53ef\u9006\u7684\u6570\u5b66\u53d8\u6362.\u4f2a\u88c5\u524d\u7684\u539f\u59cb\u6570\u636e\u79f0\u4e3a\u660e\u6587,\u4f2a\u88c5\u540e\u7684\u6d88\u606f\u79f0\u4e3a\u5bc6\u6587.\u4f2a\u88c5\u7684\u6570\u636e\u53d8\u6362\u8fc7\u7a0b\u79f0\u4e3a\u52a0\u5bc6,\u5c06\u5bc6\u6587\u8fd8\u539f\u6210\u660e\u6587\u7684\u8fc7\u7a0b\u79f0\u4e3a\u89e3\u5bc6.<br>\u5bc6\u7801\u7cfb\u7edf\u901a\u5e38\u7531\u4e94\u90e8\u5206\u7ec4\u6210:<br>(1)\u6d88\u606f\u7a7a\u95f4:\u6240\u6709\u53ef\u80fd\u660e\u6587m\u7684\u6709\u9650\u96c6\u79f0\u4e3a\u660e\u6587\u7a7a\u95f4,\u901a\u5e38\u7528M\u8868\u793a<br>(2)\u5bc6\u6587\u7a7a\u95f4:\u6240\u6709\u53ef\u80fd\u5bc6\u6587c\u7684\u6709\u9650\u96c6\u79f0\u4e3a\u5bc6\u6587\u7a7a\u95f4,\u901a\u5e38\u7528C\u8868\u793a<br>(3)\u5bc6\u94a5\u7a7a\u95f4:\u6240\u6709\u53ef\u80fd\u7684\u5bc6\u94a5k\u6784\u6210\u7684\u6709\u9650\u96c6\u79f0\u4e3a\u5bc6\u94a5\u7a7a\u95f4,\u901a\u5e38\u7528K\u8868\u793a<br>(4)\u52a0\u5bc6\u7b97\u6cd5:\u52a0\u5bc6\u7b97\u6cd5\u662f\u57fa\u4e8e\u5bc6\u94a5k\u5c06\u660e\u6587m\u53d8\u6362\u4e3a\u5bc6\u6587c\u7684\u53d8\u6362\u51fd\u6570,\u76f8\u5e94\u7684\u53d8\u6362\u8fc7\u7a0b\u79f0\u4e3a\u52a0\u5bc6,\u901a\u5e38\u7528E\u8868\u793a,\u5373c=E(m,k)<br>(5)\u89e3\u5bc6\u7b97\u6cd5:\u89e3\u5bc6\u7b97\u6cd5\u662f\u57fa\u4e8e\u5bc6\u94a5k\u5c06\u5bc6\u6587c\u6062\u590d\u4e3a\u660e\u6587m\u7684\u53d8\u6362\u51fd\u6570,\u76f8\u5e94\u7684\u53d8\u6362\u8fc7\u7a0b\u79f0\u4e3a\u89e3\u5bc6,\u901a\u5e38\u7528D\u8868\u793a,\u5373m=D(c,k)<br>\u52a0\u5bc6\u5bc6\u94a5\u901a\u5e38\u7528Ke\u6765\u8868\u793a,\u89e3\u5bc6\u5bc6\u94a5\u901a\u5e38\u7528Kd\u6765\u8868\u793a<br>\u5982\u679c\u5bc6\u7801\u4f53\u5236\u7684Ke=Kd,\u5373\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u53cc\u65b9\u4f7f\u7528\u7684\u5bc6\u94a5\u76f8\u540c,\u5219\u79f0\u5176\u4e3a\u5bf9\u79f0\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236,\u7b80\u79f0\u5bf9\u79f0\u5bc6\u7801\u4f53\u5236;\u76f8\u53cd\u5730,\u5982\u679cKe\u4e0d\u7b49\u4e8eKd,\u5373\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u53cc\u65b9\u4f7f\u7528\u7684\u5bc6\u94a5\u4e0d\u76f8\u540c,\u5219\u79f0\u5176\u4e3a\u975e\u5bf9\u79f0\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236.<br>\u5728\u975e\u5bf9\u79f0\u5bc6\u94a5\u4f53\u5236\u4e2d,\u7531\u4e8e\u5728\u8ba1\u7b97\u4e0aKd\u4e0d\u80fd\u7531ke\u63a8\u51fa,\u8fd9\u6837\u5c06Ke\u516c\u5f00\u4e5f\u4e0d\u4f1a\u635f\u5bb3Kd\u7684\u5b89\u5168,\u4e8e\u662f\u53ef\u4ee5\u5c06Ke\u516c\u5f00,\u56e0\u6b64,\u8fd9\u79cd\u5bc6\u7801\u4f53\u5236\u53c8\u88ab\u79f0\u4e3a\u516c\u5f00\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236,\u7b80\u79f0\u516c\u94a5\u5bc6\u7801\u4f53\u5236.<br>2.\u5bf9\u79f0\u5bc6\u94a5\u4f53\u5236<br>\u5bf9\u79f0\u5bc6\u94a5\u4f53\u5236\u7684\u57fa\u672c\u5143\u7d20\u5305\u62ec\u539f\u59cb\u7684\u660e\u6587,\u52a0\u5bc6\u7b97\u6cd5,\u89e3\u5bc6\u7b97\u6cd5,\u5bc6\u94a5,\u5bc6\u6587\u53ca\u653b\u51fb\u8005,\u5982\u56fe2.2\u6240\u793a.\u52a0\u5bc6\u7b97\u6cd5E\u6839\u636e\u8f93\u5165\u7684\u660e\u6587m\u548c\u5bc6\u94a5k\u751f\u6210\u5bc6\u6587c,\u5373c=E(k,m).\u62e5\u6709\u5bc6\u94a5k\u7684\u63a5\u6536\u65b9\u63a5\u6536\u5230\u5bc6\u6587c\u4e4b\u540e,\u53ef\u4ee5\u4f7f\u7528\u89e3\u5bc6\u7b97\u6cd5D\u6062\u590d\u660e\u6587m,\u5373m=D(k,c).<br><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/e36e66deb4424728b09fe716dd160389.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><br>\u5bc6\u7801\u5b66\u4e2d\u5e94\u9075\u5faa\u516c\u5f00\u8bbe\u8ba1\u7684\u539f\u5219,\u5373\u5bc6\u94a5\u4f53\u5236\u7684\u5b89\u5168\u5e94\u4f9d\u8d56\u4e8e\u5bf9\u5bc6\u94a5\u7684\u4fdd\u5bc6,\u800c\u4e0d\u5e94\u4f9d\u8d56\u4e8e\u5bf9\u7b97\u6cd5\u7684\u4fdd\u5bc6,\u53ea\u6709\u5728\u7b97\u6cd5\u516c\u5f00\u7684\u6761\u4ef6\u4e0b\u4f9d\u7136\u53ef\u4ee5\u4fdd\u8bc1\u5bc6\u94a5\u7684\u5b89\u5168,\u624d\u662f\u53ef\u53d6\u7684,\u8fd9\u5c31\u662f\u5bc6\u7801\u5b66\u8457\u540d\u7684\u67ef\u514b\u970d\u592b\u539f\u5219.<br>\u76f8\u5bf9\u4e8e\u975e\u5bf9\u79f0\u5bc6\u94a5,<strong>\u5bf9\u79f0\u5bc6\u94a5\u7684\u4f18\u70b9\u662f\u52a0\u89e3\u5bc6\u5904\u7406\u901f\u5ea6\u5feb<\/strong>.<br>\u7f3a\u70b9\u5219\u662f\u4ee5\u4e0b\u4e24\u70b9:(1)\u5bc6\u94a5\u7ba1\u7406\u548c\u5206\u53d1\u590d\u6742,\u4ee3\u4ef7\u9ad8.<br>(2)\u4e0d\u80fd\u63d0\u4f9b\u6297\u62b5\u8d56\u670d\u52a1.\u6b64\u5916,\u5bf9\u79f0\u52a0\u5bc6\u4e0d\u6613\u5b9e\u73b0\u6570\u5b57\u7b7e\u540d.<br>\u5bf9\u79f0\u5bc6\u94a5\u4f53\u5236\u6839\u636e\u5bf9\u660e\u6587\u7684\u52a0\u5bc6\u65b9\u5f0f\u7684\u4e0d\u540c\u800c\u5206\u4e3a\u4e24\u7c7b:\u5206\u7ec4\u5bc6\u7801\u548c\u5e8f\u5217\u5bc6\u7801.<br>\u5206\u7ec4\u5bc6\u7801\u4e5f\u88ab\u79f0\u4e3a\u5206\u5757\u5bc6\u7801,\u662f\u5c06\u660e\u6587\u6d88\u606f\u7f16\u7801\u8868\u793a\u540e\u7684\u4f4d\u6216\u5b57\u7b26\u5e8f\u5217,\u6309\u6307\u5b9a\u7684\u5206\u7ec4\u957f\u5ea6\u5212\u5206\u6210\u591a\u4e2a\u5206\u7ec4\u540e,\u6bcf\u4e2a\u5206\u7ec4\u5206\u522b\u5728\u5bc6\u94a5\u7684\u63a7\u5236\u4e0b\u53d8\u6362\u6210\u7b49\u957f\u7684\u8f93\u51fa,\u5982\u679c\u7f16\u7801\u540e\u660e\u6587\u957f\u5ea6\u4e0d\u662f\u5206\u7ec4\u957f\u5ea6\u7684\u6574\u6570\u500d,\u9700\u8981\u5bf9\u660e\u6587\u8fdb\u884c\u586b\u5145.\u5e38\u89c1\u7684\u5206\u7ec4\u5bc6\u7801\u7b97\u6cd5\u4e3b\u8981\u6709DES,IDEA,AES\u7b49.<br>\u5e8f\u5217\u5bc6\u7801,\u4e5f\u88ab\u79f0\u4e3a\u6d41\u5bc6\u7801,\u662f\u5c06\u660e\u6587\u548c\u5bc6\u94a5\u90fd\u5212\u5206\u4e3a\u4f4d\u6216\u5b57\u7b26\u7684\u5e8f\u5217,\u5e76\u4e14\u5bf9\u660e\u6587\u5e8f\u5217\u4e2d\u7684\u6bcf\u4e00\u4f4d\u6216\u5b57\u7b26\u90fd\u7528\u5bc6\u94a5\u5e8f\u5217\u4e2d\u7684\u5bf9\u5e94\u5206\u91cf\u6765\u52a0\u5bc6.\u516c\u5f00\u7684\u5e8f\u5217\u5bc6\u7801\u7b97\u6cd5\u4e3b\u8981\u6709RC4,SEAL,ZUC,ChaoChao20\u7b49<br>3.\u5206\u7ec4\u5bc6\u7801\u5de5\u4f5c\u6a21\u5f0f<br>\u5206\u7ec4\u5bc6\u7801\u7684\u5de5\u4f5c\u6a21\u5f0f\u662f\u4e00\u4e2a\u7b97\u6cd5,\u5b83\u523b\u753b\u4e86\u5982\u4f55\u5229\u7528\u5206\u7ec4\u5bc6\u7801\u63d0\u4f9b\u4fe1\u606f\u5b89\u5168\u670d\u52a1.\u4e3b\u8981\u6709\u4e94\u79cd\u5de5\u4f5c\u6a21\u5f0f,\u5b83\u4eec\u5206\u522b\u662f<br>\u7535\u5b50\u5bc6\u7801\u672c(ECB)\u6a21\u5f0f:ECB\u7684\u4e00\u4e2a\u7f3a\u70b9\u662f\u8981\u6c42\u6570\u636e\u7684\u957f\u5ea6\u4e3a\u5206\u7ec4\u5bc6\u7801\u957f\u5ea6\u7684\u6574\u6570\u500d,\u5426\u5219\u6700\u540e\u4e00\u4e2a\u6570\u636e\u5757\u5c06\u662f\u77ed\u5757,\u8fd9\u65f6\u9700\u8981\u8fdb\u884c\u586b\u5145.\u5b83\u7684\u53e6\u4e00\u7f3a\u70b9\u662f\u5bb9\u6613\u66b4\u9732\u660e\u6587\u7684\u6570\u636e\u6a21\u5f0f.\u4e14ECB\u5bb9\u6613\u906d\u53d7\u91cd\u653e\u653b\u51fb.ECB\u6a21\u5f0f\u662f\u5206\u7ec4\u5bc6\u7801\u7684\u57fa\u672c\u5de5\u4f5c\u6a21\u5f0f.<br>\u5bc6\u7801\u5206\u7ec4\u94fe(CBC)\u6a21\u5f0f:\u5728\u5904\u7406\u7b2c\u4e00\u4e2a\u660e\u6587\u5206\u7ec4\u65f6,\u4e0e\u7b2c\u4e00\u4e2a\u521d\u59cb\u5411\u91cf\u7ec4\u8fdb\u884c\u5f02\u6216\u8fd0\u7b97,<strong>\u521d\u59cb\u5411\u91cf<\/strong>\u4e0d\u9700\u8981\u4fdd\u5bc6,\u5b83\u53ef\u4ee5\u660e\u6587\u5f62\u5f0f\u4e0e\u5bc6\u6587\u4e00\u8d77\u4f20\u9001.\u4e0eECB\u4e00\u6837,CBC\u7684\u4e00\u4e2a\u7f3a\u70b9\u4e5f\u662f\u8981\u6c42\u6570\u636e\u7684\u957f\u5ea6\u662f\u5bc6\u7801\u5206\u7ec4\u957f\u5ea6\u7684\u6574\u6570\u500d.<br>\u5bc6\u7801\u53cd\u9988(CFB)\u6a21\u5f0f:<br>\u8f93\u51fa\u53cd\u9988(OFB)\u6a21\u5f0f:OFB\u6a21\u5f0f\u5c06\u4e00\u4e2a\u5206\u7ec4\u5bc6\u7801\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5e8f\u5217\u5bc6\u7801,\u5177\u6709\u666e\u901a\u5e8f\u5217\u5bc6\u7801\u7684\u4f18\u7f3a\u70b9.<br>\u8ba1\u6570(CTR)\u6a21\u5f0f:\u8be5\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u5e76\u884c,\u53ef\u4ee5\u9884\u5904\u7406,\u53ef\u4ee5\u8bc1\u660e\u5176\u5b89\u5168\u6027\u81f3\u5c11\u4e0eCBC\u4e00\u6837\u597d.<br>4.\u975e\u5bf9\u79f0\u5bc6\u7801<br>(1)\u5728\u975e\u5bf9\u79f0\u5bc6\u7801\u4e2d,\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u7279\u6027,\u5c31\u662f\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fd0\u7b97\u5177\u6709\u53ef\u4ea4\u6362\u6027,\u5373:D(E(m))=E(D(m))<br>\u8fd9\u4e2a\u7279\u6027\u4f7f\u5f97\u975e\u5bf9\u79f0\u5bc6\u7801\u53ef\u5e94\u7528\u5230\u6570\u5b57\u7b7e\u540d\u4e2d.<br>(2)\u5728\u5b89\u5168\u6027\u65b9\u9762,\u975e\u5bf9\u79f0\u5bc6\u7801\u901a\u5e38\u4f9d\u8d56\u4e8e\u67d0\u4e2a\u96be\u89e3\u7684\u6570\u5b66\u96be\u9898.\u4e5f\u5c31\u662f\u8bf4,\u57fa\u4e8e\u96be\u89e3\u95ee\u9898\u8bbe\u8ba1\u5bc6\u7801\u662f\u975e\u5bf9\u79f0\u5bc6\u7801\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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%93%88%E5%B8%8C%E5%87%BD%E6%95%B0\"><\/span>\u54c8\u5e0c\u51fd\u6570<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u54c8\u5e0c\u51fd\u6570\u53c8\u79f0\u4e3a\u6563\u5217\u51fd\u6570,\u6742\u51d1\u51fd\u6570.\u5b83\u662f\u4e00\u79cd\u5355\u5411\u5bc6\u7801\u4f53\u5236,\u5373\u4e00\u4e2a\u4ece\u660e\u6587\u5230\u5bc6\u6587\u7684\u4e0d\u53ef\u9006\u6620\u5c04,\u53ea\u6709\u52a0\u5bc6\u8fc7\u7a0b,\u6ca1\u6709\u89e3\u5bc6\u8fc7\u7a0b.<br>\u54c8\u5e0c\u51fd\u6570\u53ef\u4ee5\u5c06\u6ee1\u8db3\u8981\u6c42\u7684\u4efb\u610f\u957f\u5ea6\u7684\u8f93\u5165\u7ecf\u8fc7\u53d8\u6362\u540e\u5f97\u5230\u56fa\u5b9a\u957f\u5ea6\u7684\u8f93\u51fa.\u8fd9\u4e2a\u56fa\u5b9a\u957f\u5ea6\u7684\u8f93\u51fa\u79f0\u4e3a\u539f\u6d88\u606f\u7684\u6563\u5217\u6216\u6d88\u606f\u6458\u8981.\u54c8\u5e0c\u51fd\u6570\u7684\u6570\u5b66\u8868\u8ff0\u4e3a:h=H(m)<br>\u5178\u578b\u7684\u54c8\u5e0c\u51fd\u6570\u6709:\u6d88\u606f\u6458\u8981\u7b97\u6cd5MD5\u548c\u5b89\u5168\u6563\u5217\u7b97\u6cd5SHA,\u4ee5\u53caSHA-2\u548cSHA-3.<br>1.\u54c8\u5e0c\u51fd\u6570\u7684\u6027\u8d28<br>(1)\u538b\u7f29(2)\u6613\u8ba1\u7b97(3)\u5355\u5411\u6027(4)\u6297\u78b0\u649e\u6027(5)\u9ad8\u7075\u654f\u6027.<br>2.\u54c8\u5e0c\u51fd\u6570\u7684\u5e94\u7528<br>(1)\u6d88\u606f\u8ba4\u8bc1<br>\u5728\u4e00\u4e2a\u5f00\u653e\u901a\u4fe1\u7f51\u7edc\u7684\u73af\u5883\u4e2d,\u4fe1\u606f\u9762\u4e34\u7684\u653b\u51fb\u5305\u62ec\u7a83\u542c,\u4f2a\u9020,\u4fee\u6539,\u63d2\u5165,\u5220\u9664,\u5426\u8ba4\u7b49.\u56e0\u6b64,\u9700\u8981\u63d0\u4f9b\u7528\u6765\u9a8c\u8bc1\u6d88\u606f\u5b8c\u6574\u6027\u7684\u673a\u5236\u6216\u670d\u52a1,\u5373\u6d88\u606f\u8ba4\u8bc1.\u8fd9\u79cd\u670d\u52a1\u7684\u4e3b\u8981\u529f\u80fd\u662f\u786e\u4fdd\u6536\u5230\u7684\u6d88\u606f\u786e\u5b9e\u4e0e\u53d1\u9001\u7684\u4e00\u6837\u548c\u786e\u4fdd\u6d88\u606f\u7684\u6765\u6e90\u771f\u5b9e\u6709\u6548.\u7528\u6765\u6d88\u606f\u8ba4\u8bc1\u7684\u6700\u5e38\u89c1\u7684\u5bc6\u7801\u6280\u672f\u662f\u57fa\u4e8e\u54c8\u5e0c\u51fd\u6570\u7684\u6d88\u606f\u8ba4\u8bc1\u7801.<br>(2)\u6570\u5b57\u7b7e\u540d<br>\u56e0\u4e3a\u975e\u5bf9\u79f0\u7b97\u6cd5\u7684\u8fd0\u7b97\u901f\u5ea6\u8f83\u6162,\u6240\u4ee5\u5728\u6570\u5b57\u7b7e\u540d\u534f\u8bae\u4e2d,\u54c8\u5e0c\u51fd\u6570\u626e\u6f14\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u89d2\u8272.\u5bf9\u54c8\u5e0c\u503c\u8fdb\u884c\u6570\u5b57\u7b7e\u540d,\u5728\u7edf\u8ba1\u4e0a\u53ef\u4ee5\u8ba4\u4e3a\u4e0e\u5bf9\u6587\u4ef6\u672c\u8eab\u8fdb\u884c\u6570\u5b57\u7b7e\u540d\u662f\u7b49\u6548\u7684,\u8fd9\u6837\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6570\u5b57\u7b7e\u540d\u7684\u901f\u5ea6.<br>(3)\u53e3\u4ee4\u7684\u5b89\u5168\u6027<br>\u7531\u4e8e\u54c8\u5e0c\u51fd\u6570\u5177\u6709\u5355\u5411\u6027\u7684\u7279\u5f81,\u56e0\u6b64\u5728\u53e3\u4ee4\u4fdd\u62a4\u4e2d\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb.<br>(4)\u6570\u636e\u5b8c\u6574\u6027<br>\u6bd4\u8f83\u719f\u6089\u7684\u6821\u9a8c\u7b97\u6cd5\u6709\u5947\u5076\u6821\u9a8c\u548c\u5faa\u73af\u5197\u4f59\u6821\u9a8c\u7801\u6821\u9a8c.\u8fd9\u4e24\u79cd\u6821\u9a8c\u5e76\u6ca1\u6709\u6297\u6570\u636e\u7be1\u6539\u7684\u80fd\u529b,\u5b83\u4eec\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u80fd\u68c0\u6d4b\u5e76\u7ea0\u6b63\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u4fe1\u9053\u8bef\u7801,\u4f46\u5374\u4e0d\u80fd\u9632\u6b62\u5bf9\u6570\u636e\u7684\u6076\u610f\u7834\u574f.\u54c8\u5e0c\u7b97\u6cd5\u6d88\u606f\u6458\u8981\u7684\u7279\u6027\u4f7f\u5b83\u6210\u4e3a\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u4e00\u79cd\u6570\u636e\u5b8c\u6574\u6027\u6821\u9a8c\u7684\u7b97\u6cd5.<br>3.\u6d88\u606f\u6458\u8981\u7b97\u6cd5MD5<br>\u6d88\u606f\u6458\u8981\u7b97\u6cd5MD5\u53ef\u4ee5\u5bf9\u4efb\u610f\u957f\u5ea6\u7684\u660e\u6587\u4ea7\u751f128\u4f4d\u7684\u6d88\u606f\u6458\u8981.MD5\u4ee5512\u4f4d\u5206\u7ec4\u6765\u5904\u7406\u8f93\u5165\u7684\u4fe1\u606f,\u4e14\u6bcf\u4e00\u5206\u7ec4\u53c8\u88ab\u5212\u5206\u4e3a16\u4e2a32\u4f4d\u5b50\u5206\u7ec4,\u7ecf\u8fc7\u4e00\u7cfb\u5217\u5904\u7406\u540e,\u7b97\u6cd5\u7684\u8f93\u51fa\u7531\u56db\u4e2a32\u4f4d\u5206\u7ec4\u7ec4\u6210,\u5c06\u56db\u4e2a32\u4f4d\u5206\u7ec4\u7ea7\u8054\u540e\u751f\u6210\u4e00\u4e2a128\u4f4d\u6563\u5217\u503c.<br>4.\u5b89\u5168\u6563\u5217\u7b97\u6cd5SHA<br>\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u5c40NIST\u4e3a\u914d\u5408\u6570\u5b57\u7b7e\u540d\u6807\u51c6,\u57281993\u5e74\u5f00\u59cb\u9646\u7eed\u5bf9\u5916\u516c\u5e03\u5b89\u5168\u6563\u5217\u7b97\u6cd5.SHA\u6240\u4ea7\u751f\u7684\u6458\u8981\u6bd4MD5\u957f32bit,\u56e0\u6b64SHA\u7b97\u6cd5\u8017\u65f6\u66f4\u957f,\u5373SHA\u7b97\u6cd5\u66f4\u6162\u4e00\u4e9b.\u4f46\u662fSHA\u7b97\u6cd5\u6bd4MD5\u7b97\u6cd5\u66f4\u5b89\u5168.<br>5.\u56fd\u5bc6\u7b97\u6cd5<br>\u56fd\u9645\u4e0a\u76ee\u524d\u4e3b\u8981\u4ee5SHA\u4e3a\u4e3b\u8981\u7684\u6d88\u606f\u6458\u8981\u7b97\u6cd5.<br>\u7136\u800c,2005\u5e74,\u738b\u5c0f\u4e91\u7b49\u4eba\u7ed9\u51fa\u4e86MD5\u7b97\u6cd5\u7684\u78b0\u649e\u653b\u51fb\u65b9\u6cd5.2017\u5e74,\u8c37\u6b4c\u516c\u5e03\u4e86SHA1\u7684\u653b\u51fb\u65b9\u6cd5.\u66fe\u88ab\u5e7f\u6cdb\u5e94\u7528\u7684MD5\u7b97\u6cd5\u548cSHA-1\u7b97\u6cd5\u4e0d\u518d\u662f\u5b89\u5168\u7684\u7b97\u6cd5.\u8fc4\u4eca\u4e3a\u6b62,SM3\u7b97\u6cd5\u7684\u5b89\u5168\u6027\u76f8\u5bf9\u8f83\u9ad8.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%B0%E5%AD%97%E7%AD%BE%E5%90%8D\"><\/span>\u6570\u5b57\u7b7e\u540d<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u6570\u5b57\u7b7e\u540d\u662f\u4e00\u79cd\u4ee5\u7535\u5b50\u5f62\u5f0f\u5b58\u5728\u4e8e\u6570\u636e\u4fe1\u606f\u4e4b\u4e2d\u7684,\u6216\u4f5c\u4e3a\u5176\u9644\u4ef6\u6216\u903b\u8f91\u4e0a\u4e0e\u4e4b\u6709\u8054\u7cfb\u7684\u6570\u636e,\u53ef\u7528\u4e8e\u8fa8\u522b\u6570\u636e\u7b7e\u7f72\u4eba\u7684\u8eab\u4efd,\u5e76\u8868\u660e\u7b7e\u7f72\u4eba\u5bf9\u6570\u636e\u4fe1\u606f\u4e2d\u5305\u542b\u7684\u4fe1\u606f\u7684\u8ba4\u53ef\u7684\u6280\u672f.<br>2.\u6570\u5b57\u7b7e\u540d\u901a\u8fc7\u5bc6\u7801\u6280\u672f\u5b9e\u73b0,\u5176\u5b89\u5168\u6027\u53d6\u51b3\u4e8e\u5bc6\u7801\u4f53\u5236\u7684\u5b89\u5168\u7a0b\u5ea6.,\u666e\u901a\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u6709RSA,EIGamal,\u692d\u5706\u66f2\u7ebf(ECC)\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%AF%86%E9%92%A5%E7%AE%A1%E7%90%86\"><\/span>\u5bc6\u94a5\u7ba1\u7406<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u65e0\u8bba\u662f\u5bf9\u79f0\u5bc6\u7801\u8fd8\u662f\u975e\u5bf9\u79f0\u5bc6\u7801,\u5176\u5b89\u5168\u6027\u5b9e\u9645\u53d6\u51b3\u4e8e\u5bf9\u5bc6\u94a5\u7684\u5b89\u5168\u4fdd\u62a4.\u5728\u4e00\u4e2a\u4fe1\u606f\u5b89\u5168\u7cfb\u7edf\u4e2d,\u5bc6\u94a5\u4f53\u5236,\u5bc6\u7801\u7b97\u6cd5\u53ef\u4ee5\u516c\u5f00.\u751a\u81f3\u5982\u679c\u6240\u7528\u7684\u5bc6\u7801\u8bbe\u5907\u4e22\u5931,\u53ea\u8981\u5bc6\u94a5\u6ca1\u6709\u88ab\u6cc4\u9732,\u4fdd\u5bc6\u4fe1\u606f\u4ecd\u7136\u662f\u5b89\u5168\u7684.\u800c\u5bc6\u94a5\u4e00\u65e6\u4e22\u5931\u6216\u51fa\u9519,\u4e0d\u4f46\u5408\u6cd5\u7528\u6237\u4e0d\u80fd\u63d0\u53d6\u4fe1\u606f,\u800c\u4e14\u975e\u6cd5\u7528\u6237\u4e5f\u53ef\u80fd\u4f1a\u7a83\u53d6\u4fe1\u606f.<br>1.\u57fa\u672c\u6982\u5ff5<br>\u5bc6\u94a5\u7ba1\u7406\u662f\u6307\u5904\u7406\u5bc6\u94a5\u81ea\u4ea7\u751f\u5230\u6700\u7ec8\u9500\u6bc1\u7684\u6709\u5173\u95ee\u9898\u7684\u5168\u8fc7\u7a0b.\u5927\u4f53\u4e0a\u8bb2,\u5bc6\u94a5\u7ba1\u7406\u5305\u62ec\u5bc6\u94a5\u7684\u751f\u6210,\u5b58\u50a8,\u5206\u914d,\u542f\u7528\u4e0e\u505c\u7528,\u63a7\u5236,\u66f4\u65b0,\u64a4\u9500\u4e0e\u9500\u6bc1\u7b49\u8bf8\u591a\u65b9\u9762,\u5176\u4e2d\u5bc6\u94a5\u7684\u5206\u914d\u4e0e\u5b58\u50a8\u6700\u5173\u952e.<br>2.\u5bc6\u94a5\u7684\u79cd\u7c7b<br>(1)\u57fa\u672c\u5bc6\u94a5\u6216\u521d\u59cb\u5bc6\u94a5.<br>(2)\u4f1a\u8bdd\u5bc6\u94a5.<br>(3)\u5bc6\u94a5\u52a0\u5bc6\u5bc6\u94a5.\u5bc6\u94a5\u52a0\u5bc6\u5bc6\u94a5(KEK)\u662f\u5bf9\u4f20\u9001\u7684\u4f1a\u8bdd\u6216\u6587\u4ef6\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u65f6\u91c7\u7528\u7684\u5bc6\u94a5,\u4e5f\u79f0\u6b21\u4e3b\u5bc6\u94a5,\u901a\u4fe1\u7f51\u4e2d\u6bcf\u4e2a\u8282\u70b9\u90fd\u5206\u914d\u6709\u4e00\u4e2a\u8fd9\u7c7b\u5bc6\u94a5.<br>(4)\u4e3b\u673a\u4e3b\u5bc6\u94a5.\u4e3b\u673a\u4e3b\u5bc6\u94a5\u662f\u5bf9\u5bc6\u94a5\u52a0\u5bc6\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u7684\u5bc6\u94a5,\u5b58\u4e8e\u4e3b\u673a\u5904\u7406\u5668\u4e2d.<br>\u6b64\u5916\u8fd8\u6709\u7528\u6237\u5bc6\u94a5,\u65cf\u5bc6\u94a5\u548c\u7b97\u6cd5\u66f4\u6362\u5bc6\u94a5\u7b49.<br>3.\u5bc6\u94a5\u64a4\u9500:\u5982\u679c\u5bc6\u94a5\u4e22\u5931\u6216\u56e0\u5176\u4ed6\u539f\u56e0\u5728\u5bc6\u94a5\u672a\u8fc7\u671f\u4e4b\u524d,\u9700\u8981\u5c06\u5b83\u4ece\u6b63\u5e38\u8fd0\u884c\u4f7f\u7528\u7684\u96c6\u5408\u4e2d\u9664\u53bb,\u79f0\u4e3a\u5bc6\u94a5\u7684\u64a4\u9500.<br>4.\u5bc6\u94a5\u7684\u5206\u914d<br>(1)\u4eba\u5de5\u5bc6\u94a5\u5206\u53d1<br>\u5728\u5f88\u591a\u60c5\u51b5\u4e0b,\u7528\u4eba\u5de5\u7684\u65b9\u5f0f\u7ed9\u6bcf\u4e2a\u7528\u6237\u53d1\u9001\u4e00\u6b21\u5bc6\u94a5.\u7136\u540e,\u540e\u9762\u7684\u52a0\u5bc6\u4fe1\u606f\u7528\u8fd9\u4e2a\u5bc6\u94a5\u52a0\u5bc6\u540e,\u518d\u8fdb\u884c\u4f20\u9001,\u8fd9\u65f6,\u7528\u4eba\u5de5\u65b9\u5f0f\u4f20\u9001\u7684\u7b2c\u4e00\u4e2a\u5bc6\u94a5\u53eb\u4f5c\u5bc6\u94a5\u52a0\u5bc6\u5bc6\u94a5.<br>(2)\u57fa\u4e8e\u4e2d\u5fc3\u7684\u5bc6\u94a5\u5206\u53d1<br>\u57fa\u4e8e\u4e2d\u5fc3\u7684\u5bc6\u94a5\u5206\u53d1\u5229\u7528\u53ef\u4fe1\u4efb\u7684\u7b2c\u4e09\u65b9,\u8fdb\u884c\u5bc6\u94a5\u5206\u53d1\u5b9e\u8d28\u4e0a\u662f\u5229\u7528\u516c\u5f00\u5bc6\u94a5\u5bc6\u7801\u4f53\u5236\u5206\u914d\u4f20\u7edf\u5bc6\u7801\u7684\u5bc6\u94a5.<br>\u53ef\u4fe1\u7b2c\u4e09\u65b9\u53ef\u4ee5\u5728\u5176\u4e2d\u626e\u6f14\u4e24\u79cd\u89d2\u8272:<br>\u5bc6\u94a5\u5206\u53d1\u4e2d\u5fc3(KDC)<br>\u5bc6\u94a5\u8f6c\u6362\u4e2d\u5fc3(KTC)<br>\u57fa\u4e8e\u4e2d\u5fc3\u7684\u5bc6\u94a5\u5206\u53d1\u7684\u4f18\u52bf\u5728\u4e8e,\u5982\u679c\u7528\u6237\u77e5\u9053\u81ea\u5df1\u7684\u79c1\u94a5\u548cKDC\u7684\u516c\u94a5,\u5c31\u53ef\u4ee5\u901a\u8fc7\u5bc6\u94a5\u5206\u53d1\u4e2d\u5fc3\u83b7\u53d6\u4ed6\u5c06\u8981\u8fdb\u884c\u901a\u4fe1\u7684\u4ed6\u65b9\u7684\u516c\u94a5,\u4ece\u800c\u5efa\u7acb\u6b63\u786e\u7684\u4fdd\u5bc6\u901a\u4fe1.<br>(3)\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae<br>\u6700\u5178\u578b\u7684\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae\u662fDiffie-Hellman\u7b97\u6cd5,\u53c8\u88ab\u79f0\u4e3aDiffie-Hellman\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae.Diffie-Hellman\u7b97\u6cd5\u662f\u7b2c\u4e00\u4e2a\u5b9e\u7528\u7684\u5728\u975e\u4fdd\u62a4\u4fe1\u9053\u4e2d\u521b\u5efa\u5171\u4eab\u5bc6\u94a5\u65b9\u6cd5,\u672c\u8eab\u662f\u4e00\u4e2a\u533f\u540d(\u65e0\u8ba4\u8bc1)\u7684\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae,\u5df2\u6210\u4e3a\u5f88\u591a\u8ba4\u8bc1\u534f\u8bae\u7684\u57fa\u7840.<br>5.\u5bc6\u94a5\u5b58\u50a8<br>(1)\u516c\u94a5\u5b58\u50a8<br>\u516c\u94a5\u901a\u5e38\u88ab\u5206\u53d1\u6216\u63d0\u4f9b\u7ed9\u5176\u4ed6\u7528\u6237,\u4f46\u8fd8\u5fc5\u987b\u901a\u8fc7\u4e2d\u592e\u6743\u5a01\u673a\u6784(CA)\u8ba4\u8bc1\u4ee5\u4fbf\u8bc1\u660e\u5b83\u5c5e\u4e8e\u5bc6\u94a5\u5bf9\u7684\u62e5\u6709\u8005.<br>(2)\u79c1\u94a5\u5b58\u50a8<br>\u7528\u53e3\u4ee4\u52a0\u5bc6\u540e\u5b58\u653e\u5728\u672c\u5730\u8f6f\u76d8\u6216\u786c\u76d8<br>\u5b58\u653e\u5728\u7f51\u7edc\u76ee\u5f55\u670d\u52a1\u5668\u4e2d<br>\u667a\u80fd\u5361\u5b58\u50a8<br>USB Key\u5b58\u50a8<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%B6%88%E6%81%AF%E8%AE%A4%E8%AF%81%E6%B6%88%E6%81%AF%E8%AE%A4%E8%AF%81%E4%B8%8D%E8%83%BD%E9%A2%84%E9%98%B2%E5%8F%91%E9%80%81%E6%96%B9%E5%90%A6%E8%AE%A4%E5%92%8C%E6%8E%A5%E6%94%B6%E6%96%B9%E5%90%A6%E8%AE%A4\"><\/span>\u6d88\u606f\u8ba4\u8bc1(<strong>\u6d88\u606f\u8ba4\u8bc1\u4e0d\u80fd\u9884\u9632\u53d1\u9001\u65b9\u5426\u8ba4\u548c\u63a5\u6536\u65b9\u5426\u8ba4<\/strong>)<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u6d88\u606f\u8ba4\u8bc1\u662f\u6307\u9a8c\u8bc1\u6240\u6536\u5230\u7684\u6d88\u606f\u786e\u5b9e\u6765\u81ea\u771f\u6b63\u7684\u53d1\u9001\u65b9,\u5e76\u4e14\u672a\u88ab\u7be1\u6539\u7684\u8fc7\u7a0b.<br>2 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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BA%AB%E4%BB%BD%E8%AE%A4%E8%AF%81\"><\/span>\u8eab\u4efd\u8ba4\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u8eab\u4efd\u8ba4\u8bc1\u6d89\u53ca\u5230\u4e09\u4e2a\u6982\u5ff5:\u8ba4\u8bc1,\u6388\u6743,\u5ba1\u8ba1<br><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/545b67ecb8744cd0a1daaaa6080a0a4b.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><br><strong>\u8ba4\u8bc1<\/strong>:\u5728\u505a\u4efb\u4f55\u52a8\u4f5c\u4e4b\u524d\u5fc5\u987b\u8981\u6709\u65b9\u6cd5\u6765\u8bc6\u522b\u52a8\u4f5c\u6267\u884c\u8005\u7684\u771f\u5b9e\u8eab\u4efd.\u8ba4\u8bc1\u53c8\u79f0\u4e3a\u9274\u522b,\u786e\u8ba4.\u8eab\u4efd\u8ba4\u8bc1\u901a\u8fc7\u6807\u8bc6\u548c\u9274\u522b\u7528\u6237\u7684\u8eab\u4efd,\u9632\u6b62\u653b\u51fb\u8005\u5047\u5192\u5408\u6cd5\u7528\u6237\u83b7\u53d6\u8bbf\u95ee\u6743\u9650.<br><strong>\u6388\u6743<\/strong>:\u6388\u6743\u662f\u6307\u5f53\u7528\u6237\u8eab\u4efd\u88ab\u786e\u8ba4\u5408\u6cd5\u540e,\u8d4b\u4e88\u8be5\u7528\u6237\u8fdb\u884c\u6587\u4ef6\u548c\u6570\u636e\u7b49\u64cd\u4f5c\u7684\u6743\u9650.<br><strong>\u5ba1\u8ba1<\/strong>:\u56e0\u4e3a\u6bcf\u4e00\u4e2a\u4eba\u90fd\u5e94\u8be5\u4e3a\u81ea\u5df1\u6240\u505a\u7684\u64cd\u4f5c\u8d1f\u8d23,\u6240\u4ee5\u5728\u505a\u5b8c\u4e8b\u60c5\u4e4b\u540e\u90fd\u8981\u7559\u4e0b\u8bb0\u5f55,\u4ee5\u4fbf\u6838\u67e5\u8d23\u4efb.<br>1.\u8ba4\u8bc1\u624b\u6bb5<br>(1)\u9759\u6001\u5bc6\u7801\u65b9\u5f0f:\u9759\u6001\u5bc6\u7801\u673a\u5236\u662f\u4e00\u79cd\u4e0d\u5b89\u5168\u7684\u8eab\u4efd\u8ba4\u8bc1\u65b9\u5f0f.<br>(2)\u52a8\u6001\u53e3\u4ee4\u8ba4\u8bc1:\u52a8\u6001\u53e3\u4ee4\u662f\u5e94\u7528\u6700\u5e7f\u7684\u4e00\u79cd\u8eab\u4efd\u8bc6\u522b\u65b9\u5f0f,\u57fa\u4e8e\u52a8\u6001\u53e3\u4ee4\u8ba4\u8bc1\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u52a8\u6001\u77ed\u4fe1\u5bc6\u7801\u548c\u52a8\u6001\u53e3\u4ee4\u724c\u4e24\u79cd\u65b9\u5f0f,\u7531\u4e8e\u52a8\u6001\u53e3\u4ee4\u4e00\u6b21\u4e00\u5bc6,\u56e0\u6b64\u5927\u5927\u63d0\u9ad8\u4e86\u5b89\u5168\u6027.<br>(3)USB Key\u8ba4\u8bc1<br>(4)\u751f\u7269\u8bc6\u522b\u6280\u672f<br>2.\u8ba4\u8bc1\u534f\u8bae<br>(1)\u57fa\u4e8e\u53e3\u4ee4\u7684\u8ba4\u8bc1\u534f\u8bae<br>(2)\u57fa\u4e8e\u5bf9\u79f0\u5bc6\u7801\u7684\u8ba4\u8bc1<br>(3)\u57fa\u4e8e\u516c\u94a5\u5bc6\u7801\u7684\u8ba4\u8bc1<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6%E6%A8%A1%E5%9E%8B\"><\/span>\u8bbf\u95ee\u63a7\u5236\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u8bbf\u95ee\u63a7\u5236\u5728\u53ef\u4fe1\u8ba1\u7b97\u673a\u7cfb\u7edf\u8bc4\u4f30\u51c6\u5219\u4e2d\u88ab\u5206\u4e3a\u4e24\u7c7b:\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236(DAC),\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236(MAC).\u8be5\u6807\u51c6\u5c06\u8ba1\u7b97\u673a\u7cfb\u7edf\u7684\u5b89\u5168\u7a0b\u5ea6\u4ece\u9ad8\u5230\u4f4e\u5212\u5206\u4e3aA1,B3,B2,B1,C2,C1,D\u5171\u4e03\u4e2a\u7b49\u7ea7,\u6bcf\u4e00\u7b49\u7ea7\u5bf9\u8bbf\u95ee\u63a7\u5236\u90fd\u63d0\u51fa\u4e86\u4e0d\u540c\u7684\u8981\u6c42.<br>\u6700\u8fd1\u51e0\u5e74,\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236(RBAC)\u6b63\u5f97\u5230\u5e7f\u6cdb\u7684\u7814\u7a76\u4e0e\u5e94\u7528.<br><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/9d858f4e854b4da182c7a44249cccbf8.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><\/p>\n\n\n\n<p>1.\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236<br>(1)\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236(DAC)\u662f\u6839\u636e\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u5efa\u7acb\u7684\u4e00\u79cd\u6a21\u578b,\u5141\u8bb8\u5408\u6cd5\u7528\u6237\u4ee5\u7528\u6237\u6216\u7528\u6237\u7ec4\u7684\u8eab\u4efd\u8bbf\u95ee\u7b56\u7565\u89c4\u5b9a\u7684\u5ba2\u4f53,\u540c\u65f6\u963b\u6b62\u975e\u6388\u6743\u7528\u6237\u8bbf\u95ee\u5ba2\u4f53.<br>(2)\u4efb\u4f55\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u6700\u7ec8\u53ef\u4ee5\u88ab\u6a21\u578b\u5316\u4e3a\u8bbf\u95ee\u77e9\u9635\u5f62\u5f0f.\u8bbf\u95ee\u77e9\u9635\u4e2d\u7684\u6bcf\u884c\u8868\u793a\u4e00\u4e2a\u4e3b\u4f53,\u6bcf\u4e00\u5217\u5219\u8868\u793a\u4e00\u4e2a\u53d7\u4fdd\u62a4\u7684\u5ba2\u4f53,\u800c\u77e9\u9635\u4e2d\u7684\u5143\u7d20\u5219\u8868\u793a\u4e3b\u4f53\u53ef\u4ee5\u5bf9\u5ba2\u4f53\u7684\u8bbf\u95ee\u6a21\u5f0f.<br>(3)\u5173\u4e8e\u8bbf\u95ee\u63a7\u5236\u77e9\u9635:\u57fa\u4e8e\u77e9\u9635\u7684\u884c\u7684\u8bbf\u95ee\u63a7\u5236\u4fe1\u606f\u8868\u793a\u7684\u662f\u8bbf\u95ee\u80fd\u529b\u8868,\u5373\u6bcf\u4e2a\u4e3b\u4f53\u90fd\u9644\u52a0\u4e00\u4e2a\u8be5\u4e3b\u4f53\u53ef\u8bbf\u95ee\u7684\u5ba2\u4f53\u7684\u660e\u7ec6\u8868.<br>\u57fa\u4e8e\u77e9\u9635\u7684\u5217\u7684\u8bbf\u95ee\u63a7\u5236\u4fe1\u606f\u8868\u793a\u7684\u662f\u8bbf\u95ee\u63a7\u5236\u8868,\u5373\u6bcf\u4e2a\u5ba2\u4f53\u9644\u52a0\u4e00\u4e2a\u53ef\u4ee5\u8bbf\u95ee\u5b83\u7684\u4e3b\u4f53\u7684\u660e\u7ec6\u8868.<br>2.\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236<br>\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236(MAC)\u662f\u5f3a\u52a0\u7ed9\u8bbf\u95ee\u4e3b\u4f53\u7684,\u5373\u7cfb\u7edf\u5f3a\u5236\u4e3b\u4f53\u670d\u4ece\u8bbf\u95ee\u63a7\u5236\u653f\u7b56.<br>(1)<strong>\u5b89\u5168\u6807\u7b7e<\/strong><br>(2)\u5f3a\u5236\u8bbf\u95ee\u7b56\u7565:<br><strong>Bell-LaPadula\u6a21\u578b<\/strong><br>Bell-LaPadula\u5b89\u5168\u6a21\u578b\u4e5f\u79f0\u4e3aBLP\u6a21\u578b,\u5b83\u5229\u7528&#8221;<strong>\u4e0d\u4e0a\u8bfb\/\u4e0d\u4e0b\u5199<\/strong>&#8220;\u7684\u539f\u5219\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u4fdd\u5bc6\u6027.\u8be5\u6a21\u578b\u4ee5\u4fe1\u606f\u7684\u654f\u611f\u5ea6\u4f5c\u4e3a\u5b89\u5168\u7b49\u7ea7\u7684\u5212\u5206\u6807\u51c6,\u4e3b\u4f53\u548c\u5ba2\u4f53\u7528\u6237\u88ab\u5212\u5206\u4e3a\u4ee5\u4e0b\u5b89\u5168\u7b49\u7ea7:\u65e0\u5bc6,\u79d8\u5bc6,\u673a\u5bc6\u548c\u7edd\u5bc6,\u5b89\u5168\u7b49\u7ea7\u4f9d\u6b21\u589e\u9ad8.<br><strong>Biba\u6a21\u578b<\/strong><br>\u7531\u4e8eBLP\u6a21\u578b\u5b58\u5728\u4e0d\u4fdd\u62a4\u4fe1\u606f\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027,\u4e0d\u6d89\u53ca\u8bbf\u95ee\u63a7\u5236\u7b49\u7f3a\u70b9,\u56e0\u6b641977\u5e74Biba\u6a21\u578b\u4f5c\u4e3aBLP\u6a21\u578b\u7684\u8865\u5145\u800c\u88ab\u63d0\u51fa.\u5b83\u9488\u5bf9\u7684\u662f\u4fe1\u606f\u7684\u5b8c\u6574\u6027\u4fdd\u62a4,\u4e3b\u8981\u7528\u4e8e\u975e\u519b\u7528\u9886\u57df.<br><strong>Chinese Wall \u6a21\u578b<\/strong><br>Chinese Wall \u6a21\u578b\u662f\u5e94\u7528\u5728\u591a\u8fb9\u5b89\u5168\u7cfb\u7edf\u4e2d\u7684\u5b89\u5168\u6a21\u578b,\u5e94\u7528\u5728\u53ef\u80fd\u5b58\u5728\u5229\u76ca\u51b2\u7a81\u7684\u7ec4\u7ec7\u4e2d.\u5b83\u6700\u521d\u662f\u4e3a\u6295\u8d44\u94f6\u884c\u8bbe\u8ba1\u7684,\u4f46\u4e5f\u53ef\u5e94\u7528\u5728\u5176\u4ed6\u76f8\u4f3c\u7684\u573a\u5408.\u540c\u65f6\u5305\u62ec\u4e86\u81ea\u4e3b\u8bbf\u95ee\u63a7\u5236\u548c\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\u7684\u5c5e\u6027,\u5c5e\u4e8e\u6df7\u5408\u7b56\u7565\u6a21\u578b.<br>3.\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\u6a21\u578b<br>(1)\u57fa\u672c\u5b9a\u4e49<br>(2)\u57fa\u672c\u601d\u60f3<br>(3)\u7279\u70b9<br>4.<strong>\u8bbf\u95ee\u63a7\u5236\u662f\u9632\u8303\u8ba1\u7b97\u673a\u7cfb\u7edf\u548c\u8d44\u6e90\u88ab\u672a\u6388\u6743\u8bbf\u95ee\u7684\u7b2c\u4e00\u9053\u9632\u7ebf.<\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6%E6%8A%80%E6%9C%AF\"><\/span>\u8bbf\u95ee\u63a7\u5236\u6280\u672f<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u8bbf\u95ee\u63a7\u5236\u7684\u7ba1\u7406\u65b9\u6cd5\u53ef\u4ee5\u5206\u4e3a\u4e24\u7c7b:\u4e00\u7c7b\u662f\u96c6\u4e2d\u5f0f\u8bbf\u95ee\u63a7\u5236;\u53e6\u4e00\u7c7b\u662f\u5206\u5e03\u5f0f\u8bbf\u95ee\u63a7\u5236,\u5373\u975e\u96c6\u4e2d\u5f0f\u8bbf\u95ee\u63a7\u5236.<br>1.\u96c6\u4e2d\u8bbf\u95ee\u63a7\u5236<br>\u81ea\u7f51\u7edc\u8bde\u751f\u4ee5\u6765,\u8ba4\u8bc1,\u6388\u6743\u548c\u5ba1\u8ba1\u7ba1\u7406\u5c31\u6210\u4e3a\u5176\u8fd0\u8425\u7684\u57fa\u7840.<br>(1)RADIUS\u534f\u8bae<br>\u62e8\u53f7\u7528\u6237\u8fdc\u7a0b\u8ba4\u8bc1\u670d\u52a1\u662f\u4e00\u4e2a\u7f51\u7edc\u534f\u8bae,\u63d0\u4f9b\u96c6\u4e2d\u5f0fAAA\u7ba1\u7406.<br>RADIUS\u534f\u8bae\u6700\u521d\u7531Livingston\u516c\u53f8\u63d0\u51fa,\u4e3a\u62e8\u53f7\u7528\u6237\u8fdb\u884c\u8ba4\u8bc1\u548c\u5ba1\u8ba1,\u7ecf\u591a\u6b21\u6539\u8fdb\u5df2\u5f62\u6210\u4e86\u4e00\u9879\u901a\u7528\u7684\u8ba4\u8bc1\u5ba1\u8ba1\u534f\u8bae.\u7531\u4e8eRADIUS\u534f\u8bae\u5177\u6709\u5e7f\u6cdb\u7684\u9002\u5e94\u6027,\u652f\u6301\u7edd\u5927\u591a\u6570\u7f51\u7edc,\u56e0\u6b64\u4e92\u8054\u7f51\u670d\u52a1\u4f9b\u5e94\u5546\u548c\u4f01\u4e1a\u8fdc\u7a0b\u63a5\u5165\u4e92\u8054\u7f51\u6216\u5185\u90e8\u7f51\u7edc\u90fd\u5c06RADIUS\u4f5c\u4e3a\u4e3b\u8981\u7684AAA\u7ba1\u7406\u65b9\u6cd5.<br>RADIUS\u534f\u8bae\u662f\u4e00\u4e2a\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u534f\u8bae,\u5b83\u8fd0\u884c\u5728\u5e94\u7528\u5c42,\u4f7f\u7528UDP\u534f\u8bae.RADIUS\u534f\u8bae\u7684\u8eab\u4efd\u8ba4\u8bc1\u548c\u6388\u6743\u4f7f\u75281812\u7aef\u53e3,\u800c\u5ba1\u8ba1\u4f7f\u75281813\u7aef\u53e3.<br>(2)TACACS\u534f\u8bae<br>\u7ec8\u7aef\u8bbf\u95ee\u63a7\u5236\u5668\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf,\u5bf9\u4e8eUNIX\u7f51\u7edc\u6765\u8bf4\u662f\u4e00\u4e2a\u6bd4\u8f83\u8001\u7684\u57fa\u4e8eUDP\u7684\u8ba4\u8bc1\u534f\u8bae,\u5b83\u5141\u8bb8\u8fdc\u7a0b\u8bbf\u95ee\u670d\u52a1\u5668\u4f20\u9001\u7528\u6237\u767b\u5f55\u5bc6\u7801\u7ed9\u8ba4\u8bc1\u670d\u52a1\u5668,\u8ba4\u8bc1\u670d\u52a1\u5668\u51b3\u5b9a\u8be5\u7528\u6237\u662f\u5426\u53ef\u4ee5\u767b\u5f55\u7cfb\u7edf.<br>TACACS\u7ecf\u5386\u4e86\u4e09\u4ee3:TACACS,\u6269\u5c55TACACS(XTACACS)\u548cTACACS+.TACACS\u5c06\u8ba4\u8bc1\u548c\u6388\u6743\u8fc7\u7a0b\u7ed3\u5408\u8d77\u6765,\u800cXTACACS\u5c06\u8ba4\u8bc1,\u6388\u6743\u548c\u5ba1\u8ba1\u529f\u80fd\u5206\u5f00,TACACS+\u5219\u662f\u4e00\u79cd\u91c7\u53d6\u6269\u5c55\u7684\u53cc\u91cd\u7528\u6237\u8ba4\u8bc1\u7684XTACACS.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/bdef82ce5870438c88a67362357a68ba.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"\/><\/figure>\n\n\n\n<p>(3)Diameter\u534f\u8bae<br>Diameter\u534f\u8bae\u662fRADIUS\u534f\u8bae\u7684\u5347\u7ea7\u7248\u672c,Internet\u5de5\u7a0b\u4efb\u52a1\u7ec4\u7684AAA\u5de5\u4f5c\u7ec4\u540c\u610f\u5c06Diameter\u534f\u8bae\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u7684AAA\u534f\u8bae\u6807\u51c6.<br><img decoding=\"async\" src=\"https:\/\/img-blog.csdnimg.cn\/0456bac46fd64d01a7c2457ba6ad3dca.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"><\/p>\n\n\n\n<p>2.\u975e\u96c6\u4e2d\u5f0f\u8bbf\u95ee\u63a7\u5236<br>\u5206\u5e03\u5f0f\u8bbf\u95ee\u63a7\u5236\u9700\u8981\u89e3\u51b3\u8de8\u57df\u8bbf\u95ee\u7684\u95ee\u9898.\u76ee\u524d\u5e7f\u6cdb\u4f7f\u7528\u76843\u79cd\u5206\u5e03\u5f0f\u8bbf\u95ee\u63a7\u5236\u65b9\u6cd5\u4e3a\u5355\u70b9\u767b\u5f55,Kerberos\u534f\u8bae\u548cSESAME.<br>(1)\u5355\u70b9\u767b\u5f55(SSO)<br>Hotmail,Yahoo,163\u7b49\u77e5\u540d\u7f51\u7ad9\u4e0a\u4f7f\u7528\u7684\u901a\u884c\u8bc1\u6280\u672f\u548c\u5f00\u6e90\u793e\u533a\u4e2d\u7684OpenID\u5e94\u7528\u4e86\u5355\u70b9\u767b\u5f55\u6280\u672f.<br>(2)Kerberos\u534f\u8bae<br>\u8be5\u534f\u8bae\u8bbe\u8ba1\u7684\u6838\u5fc3\u662f\u5728\u7528\u6237\u7684\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\u5f15\u5165\u4e00\u4e2a\u53ef\u4fe1\u7684\u7b2c\u4e09\u65b9,\u5373Kerberos\u9a8c\u8bc1\u670d\u52a1\u5668,\u5b83\u901a\u5e38\u4e5f\u79f0\u4e3a\u5bc6\u94a5\u5206\u53d1\u670d\u52a1\u5668,\u8d1f\u8d23\u6267\u884c\u7528\u6237\u548c\u670d\u52a1\u7684\u5b89\u5168\u9a8c\u8bc1.<br>Kerberos\u7684\u4f18\u70b9:<br>1.\u5355\u70b9\u767b\u5f55.<br>2.\u4e0e\u6388\u6743\u673a\u5236\u76f8\u7ed3\u5408<br>3.\u652f\u6301\u53cc\u5411\u7684\u8eab\u4efd\u8ba4\u8bc1<br>4.\u901a\u8fc7\u4ea4\u6362\u8de8\u57df\u5bc6\u94a5\u5b9e\u73b0\u5206\u5e03\u5f0f\u7f51\u7edc\u73af\u5883\u4e0b\u7684\u8ba4\u8bc1<br>Kerberos\u7684\u7f3a\u70b9:<br>1.AS\u548cTGS\u662f\u96c6\u4e2d\u5f0f\u7ba1\u7406,\u5bb9\u6613\u5f62\u6210\u74f6\u9888,\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u5b89\u5168\u4e5f\u4e25\u91cd\u4f9d\u8d56\u4e8eAS\u548cTGS\u7684\u6027\u80fd\u548c\u5b89\u5168.<br>2.\u65f6\u949f\u540c\u6b65\u95ee\u9898<br>3.\u8eab\u4efd\u8ba4\u8bc1\u91c7\u7528\u7684\u662f\u5bf9\u79f0\u52a0\u5bc6\u673a\u5236.\u5728\u7528\u6237\u6570\u91cf\u589e\u5927\u65f6,\u5bc6\u94a5\u7ba1\u7406\u8f83\u590d\u6742.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E7%B3%BB%E7%BB%9F%E5%AE%89%E5%85%A8\"><\/span>\u4e09\u3001\u7cfb\u7edf\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E5%AE%89%E5%85%A8%E5%9F%BA%E7%A1%80\"><\/span>\u64cd\u4f5c\u7cfb\u7edf\u5b89\u5168\u57fa\u7840<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u64cd\u4f5c\u7cfb\u7edf\u57fa\u672c\u6982\u5ff5:\u64cd\u4f5c\u7cfb\u7edf\u662f\u63a7\u5236\u5176\u4ed6\u7a0b\u5e8f\u8fd0\u884c,\u7ba1\u7406\u7cfb\u7edf\u8d44\u6e90\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u64cd\u4f5c\u754c\u9762\u7684\u7cfb\u7edf\u8f6f\u4ef6\u7684\u96c6\u5408.<br>\u73b0\u4ee3CPU\u901a\u5e38\u8fd0\u884c\u5728\u4e24\u79cd\u6a21\u5f0f\u4e0b:(1)\u5185\u6838\u6a21\u5f0f(2)\u7528\u6237\u6a21\u5f0f.\u5728\u6807\u51c6\u7684\u6a21\u578b\u4e2d,\u5c06CPU\u6a21\u5f0f\u4ece\u7528\u6237\u6a21\u5f0f\u8f6c\u5230\u5185\u6838\u6a21\u5f0f\u7684\u552f\u4e00\u65b9\u6cd5\u662f\u89e6\u53d1\u4e00\u4e2a\u7279\u6b8a\u7684<strong>\u786c\u4ef6\u81ea\u9677<\/strong>,\u5982:(1)\u4e2d\u65ad,\u901a\u5e38\u662f\u7531\u5916\u90e8\u786c\u4ef6\u5f15\u53d1\u7684,\u5982I\/O\u6216\u8005\u65f6\u949f.<br>(2)\u5f02\u5e38,\u5982\u9664\u6570\u4e3a\u96f6,\u8bbf\u95ee\u975e\u6cd5\u6216\u8005\u4e0d\u5c5e\u4e8e\u8be5\u8fdb\u7a0b\u7684\u5185\u5b58.<br>(3)\u663e\u5f0f\u5730\u6267\u884c\u81ea\u9677\u6307\u4ee4.<br>2.\u64cd\u4f5c\u7cfb\u7edf\u7684\u529f\u80fd<br>(1)\u8fdb\u7a0b\u7ba1\u7406:<\/p>\n\n\n\n<p>(2)\u6587\u4ef6\u7cfb\u7edf\u7ba1\u7406:<br>\u6587\u4ef6\u7cfb\u7edf\u662f\u64cd\u4f5c\u7cfb\u7edf\u8d1f\u8d23\u5b58\u53d6\u548c\u7ba1\u7406\u6587\u4ef6\u7684\u4e00\u7ec4\u8f6f\u4ef6\u53ca\u6240\u9700\u6570\u636e\u7ed3\u6784,\u662f\u7528\u6237\u4e0e\u5916\u5b58\u4e4b\u95f4\u7684\u63a5\u53e3.\u6587\u4ef6\u7cfb\u7edf\u5728\u64cd\u4f5c\u7cfb\u7edf\u5b58\u5728\u7684\u65f6\u5019\u5c31\u5df2\u7ecf\u5b58\u5728,\u64cd\u4f5c\u7cfb\u7edf\u7a0b\u5e8f\u81ea\u8eab\u4e5f\u662f\u4fdd\u5b58\u5728\u6587\u4ef6\u7cfb\u7edf\u4e4b\u4e2d,\u56e0\u6b64\u5728\u5b89\u88c5\u7cfb\u7edf\u4e4b\u524d\u603b\u662f\u4f1a\u5148\u5c06\u5b58\u50a8\u76d8\u683c\u5f0f\u5316\u6210\u67d0\u79cd\u6587\u4ef6\u7cfb\u7edf\u683c\u5f0f.<br>3.\u7ebf\u7a0b\u662f\u4e3a\u4e86\u8282\u7701\u8d44\u6e90\u800c\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u5171\u4eab\u8d44\u6e90\u7684\u4e00\u4e2a\u6267\u884c\u5355\u4f4d.\u8fdb\u7a0b\u662f\u8d44\u6e90\u5206\u914d\u7684\u57fa\u672c\u5355\u4f4d.<br>4.\u64cd\u4f5c\u7cfb\u7edf\u4f7f\u7528\u4fdd\u62a4\u73af\u673a\u5236\u6765\u786e\u4fdd\u8fdb\u7a0b\u4e0d\u4f1a\u5728\u5f7c\u6b64\u4e4b\u95f4\u6216\u5bf9\u7cfb\u7edf\u7684\u91cd\u8981\u7ec4\u4ef6\u9020\u6210\u8d1f\u9762\u5f71\u54cd.\u4fdd\u62a4\u73af\u5bf9\u5de5\u4f5c\u5728\u73af\u5185\u7684\u8fdb\u7a0b\u80fd\u591f\u8bbf\u95ee\u4ec0\u4e48,\u80fd\u591f\u6267\u884c\u4ec0\u4e48\u547d\u4ee4\u63d0\u51fa\u4e86\u4e25\u683c\u7684\u754c\u7ebf\u548c\u5b9a\u4e49.3\u73af\u4e2d\u7684\u4e3b\u4f53\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee1\u73af\u4e2d\u7684\u5ba2\u4f53,\u4f461\u73af\u4e2d\u7684\u4e3b\u4f53\u80fd\u76f4\u63a5\u8bbf\u95ee3\u73af\u4e2d\u7684\u5ba2\u4f53.<br>5.chmod(\u6539\u53d8\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650)<br>chown(\u6539\u53d8\u6587\u4ef6\u62e5\u6709\u6743)<br>chgrp(\u6539\u53d8\u6587\u4ef6\u5206\u7ec4)<br>lastlog(\u5217\u51fa\u7528\u6237\u6700\u540e\u767b\u5f55\u7684\u65f6\u95f4\u548c\u767b\u5f55\u7ec8\u7aef\u7684\u5730\u5740)<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E5%AE%89%E5%85%A8%E5%AE%9E%E8%B7%B5\"><\/span>\u64cd\u4f5c\u7cfb\u7edf\u5b89\u5168\u5b9e\u8df5<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p><strong>1.UNIX\/Linux\u7cfb\u7edf\u6982\u8ff0<\/strong><br>\u7cfb\u7edf\u542f\u52a8\u8fc7\u7a0b<br>(1)\u52a0\u8f7dBIOS.<br>(2)\u8bfb\u53d6\u4e3b\u5f15\u5bfc\u8bb0\u5f55.<br>(3)\u52a0\u8f7d\u5f15\u5bfc\u7a0b\u5e8f<br>(4)\u52a0\u8f7d\u5185\u6838<br>(5)\u6267\u884cinit\u8fdb\u7a0b:init\u8fdb\u7a0b\u662f\u4e00\u4e2a\u7531\u5185\u6838\u542f\u52a8\u7684\u7528\u6237\u7ea7\u8fdb\u7a0b.\u52a0\u8f7d\u5185\u6838\u4e4b\u540e,\u5c31\u901a\u8fc7\u542f\u52a8\u4e00\u4e2a\u7528\u6237\u7ea7\u7a0b\u5e8finit\u7684\u65b9\u5f0f,\u5b8c\u6210\u5f15\u5bfc\u8fdb\u7a0b,\u56e0\u6b64init\u59cb\u7ec8\u662f\u7b2c\u4e00\u4e2a\u8fdb\u7a0b.<br>\u7cfb\u7edf\u670d\u52a1\u4e0e\u8fdb\u7a0b<br>(1)\u5b88\u62a4\u8fdb\u7a0b:UNIX\/Linux\u7cfb\u7edf\u6709\u5f88\u591a\u5b88\u62a4\u8fdb\u7a0b,\u5927\u591a\u6570\u670d\u52a1\u90fd\u662f\u901a\u8fc7\u5b88\u62a4\u8fdb\u7a0b\u5b9e\u73b0\u7684.\u540c\u65f6,\u5b88\u62a4\u8fdb\u7a0b\u8fd8\u80fd\u5b8c\u6210\u8bb8\u591a\u7cfb\u7edf\u4efb\u52a1.<br>(2)\u542f\u52a8\u4e0e\u5173\u95ed\u670d\u52a1:\u5728UNIX\/Linux\u7cfb\u7edf\u4e2d,\u670d\u52a1\u662f\u901a\u8fc7inetd\u8fdb\u7a0b\u6216\u542f\u52a8\u811a\u672c\u6765\u542f\u52a8.<br>(3)inetd\u8fdb\u7a0b:inetd\u662fUNIX\u6700\u91cd\u8981\u7684\u7f51\u7edc\u670d\u52a1\u8fdb\u7a0b,\u662f\u76d1\u89c6\u7f51\u7edc\u8bf7\u6c42\u7684\u5b88\u62a4\u8fdb\u7a0b.<br><strong>2.UNIX\/Linux\u7cfb\u7edf\u5b89\u5168<\/strong><br>(1)\u6587\u4ef6\u7cfb\u7edf\u5b89\u5168<br>\u6587\u4ef6\u7cfb\u7edf\u5b89\u5168\u5982\u6b64\u91cd\u8981\u7684\u4e00\u4e2a\u539f\u56e0\u662f\u5728UNIX\/Linux\u4e2d,\u6240\u6709\u7684\u4e8b\u7269\u90fd\u662f\u6587\u4ef6.<strong>UNIX\/Linux\u4e2d\u7684\u90e8\u5206\u6587\u4ef6\u7c7b\u578b\u5982\u4e0b<\/strong>:<br><strong>\u6b63\u89c4\u6587\u4ef6<\/strong>:<br><strong>\u76ee\u5f55<\/strong>:<br><strong>\u7279\u6b8a\u6587\u4ef6<\/strong>:<br><strong>\u94fe\u63a5<\/strong>:<br><strong>Sockets<\/strong>:<br>(2)root\u8d26\u53f7\u7684\u7ba1\u7406<br>\u5728UNIX\/Linux\u7cfb\u7edf\u4e2d,root\u8d26\u53f7\u662f\u4e00\u4e2a\u8d85\u7ea7\u7528\u6237\u8d26\u53f7,\u53ef\u4ee5\u5bf9\u7cfb\u7edf\u8fdb\u884c\u4efb\u4f55\u64cd\u4f5c.<br>UNIX\/Linux\u8d85\u7ea7\u7528\u6237\u8d26\u53f7\u53ef\u4ee5\u4e0d\u6b62\u4e00\u4e2a.\u5728UNIX\u7cfb\u7edf\u4e2d,\u53ea\u8981\u5c06\u7528\u6237\u7684UID\u548cGID\u8bbe\u7f6e\u4e3a0\u5c31\u53ef\u4ee5\u5c06\u5176\u53d8\u6210\u8d85\u7ea7\u7528\u6237.<br><strong>3.Windows\u7cfb\u7edf\u6982\u8ff0<\/strong><br>1.\u7cfb\u7edf\u670d\u52a1\u548c\u8fdb\u7a0b<br>(1)net start\/stop \u547d\u4ee4.net start\/stop \u547d\u4ee4\u53ef\u4ee5\u542f\u52a8\u6216\u5173\u95ed\u4e00\u9879\u670d\u52a1,\u8fd8\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u7684net start\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u5df2\u7ecf\u542f\u52a8\u7684\u670d\u52a1\u5217\u8868.<br>(2)\u8fdb\u7a0b\u7ba1\u7406\u67093\u79cd\u65b9\u6cd5:\u4efb\u52a1\u7ba1\u7406\u5668,Msinfo32,DOS\u547d\u4ee4\u884c.<br><strong>4.Windows\u7cfb\u7edf\u5b89\u5168<\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%89%E5%85%A8\"><\/span>\u6570\u636e\u5e93\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u6570\u636e\u5e93\u5b89\u5168\u57fa\u7840<br>(1)SQL\u547d\u4ee4:\u521b\u5efa\u57fa\u672c\u8868\u7684\u547d\u4ee4\u4e3aCREATE<br>\u4fee\u6539,\u5220\u9664\u57fa\u672c\u8868\u7684\u57fa\u672c\u547d\u4ee4\u662fALERT\u548cDROP.<br>\u63d2\u5165\u6570\u636e\u7684\u547d\u4ee4\u4e3aINSERT,SQL\u67e5\u8be2\u7528SELECT\u8bed\u53e5<br>\u5220\u9664\u8bb0\u5f55\u7684\u547d\u4ee4\u4e3aDELETE,\u5efa\u7acb\u89c6\u56fe\u7684\u547d\u4ee4GREATE view 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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81%E7%BD%91%E7%BB%9C%E5%AE%89%E5%85%A8\"><\/span>\u56db\u3001\u7f51\u7edc\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BD%91%E7%BB%9C%E5%AE%89%E5%85%A8%E5%A8%81%E8%83%81%E6%8A%80%E6%9C%AF\"><\/span>\u7f51\u7edc\u5b89\u5168\u5a01\u80c1\u6280\u672f<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u626b\u63cf\u6280\u672f<br>(1)IP\u5730\u5740\u626b\u63cf<br>(2)\u7aef\u53e3\u626b\u63cf:\u6162\u901f\u626b\u63cf\u53ef\u4ee5\u9690\u85cf\u7aef\u53e3\u626b\u63cf\u884c\u4e3a.<br>\u5e38\u89c1\u7684\u7aef\u53e3\u626b\u63cf\u6280\u672f:TCP\u5168\u8fde\u63a5\u626b\u63cf,TCP SYN\u626b\u63cf,TCP FIN\u626b\u63cf(\u4e5f\u79f0\u4e3a\u79d8\u5bc6\u626b\u63cf)<br>\u7f51\u7edc\u7aef\u53e3\u626b\u63cf\u5de5\u5177\u4e2d\u529f\u80fd\u6700\u5f3a,\u4f7f\u7528\u6700\u666e\u904d\u7684\u662fNmap\u8f6f\u4ef6,\u5b83\u652f\u6301Linux\u548cWindows\u7b49\u64cd\u4f5c\u7cfb\u7edf.<br>(3)\u6f0f\u6d1e\u626b\u63cf<br>(4)\u5f31\u53e3\u4ee4\u626b\u63cf:\u5bf9\u5f31\u53e3\u4ee4\u7b49\u767b\u5f55\u4fe1\u606f\u7684\u626b\u63cf\u4e3b\u8981\u5305\u62ec<strong>\u57fa\u4e8e\u5b57\u5178\u653b\u51fb\u7684<\/strong>\u626b\u63cf\u6280\u672f\u548c<strong>\u57fa\u4e8e\u7a77\u4e3e\u653b\u51fb\u7684<\/strong>\u626b\u63cf\u6280\u672f.<br>(5)\u7efc\u5408\u6f0f\u6d1e\u626b\u63cf:\u626b\u63cf\u5de5\u5177\u975e\u5e38\u591a,\u53ef\u5bf9\u7f51\u7edc\u6f0f\u6d1e\u548c\u7cfb\u7edf\u6f0f\u6d1e\u8fdb\u884c\u5168\u9762\u7684\u626b\u63cf,\u5177\u4f53\u7684\u626b\u63cf\u6280\u672f\u5305\u62ec\u4e92\u8054\u7f51\u4fe1\u606f\u6536\u96c6,IP\u5730\u5740\u626b\u63cf,\u7f51\u7edc\u7aef\u53e3\u7684\u626b\u63cf,\u6f0f\u6d1e\u626b\u63cf,\u5f31\u53e3\u4ee4\u7684\u626b\u63cf,\u6ce8\u5165\u653b\u51fb.<br>2.\u7f51\u7edc\u55c5\u63a2:\u7f51\u7edc\u653b\u51fb\u8005\u5982\u679c\u80fd\u591f\u901a\u8fc7\u7f51\u7edc\u55c5\u63a2\u5de5\u5177\u83b7\u5f97\u76ee\u6807\u8ba1\u7b97\u673a\u7684\u7f51\u7edc\u4f20\u8f93\u7684\u6570\u636e\u5305,\u5c31\u53ef\u4ee5\u901a\u8fc7\u5bf9\u6570\u636e\u5305\u6309\u7167\u534f\u8bae\u8fdb\u884c\u8fd8\u539f\u548c\u5206\u6790,\u4ece\u800c\u83b7\u53d6\u76ee\u6807\u8ba1\u7b97\u673a\u4f20\u8f93\u7684\u5927\u91cf\u4fe1\u606f.<br>(1)\u7f51\u7edc\u55c5\u63a2\u7684\u9632\u8303:VPN,SSL,SSH\u7b49\u52a0\u5bc6\u4f20\u8f93\u7684\u8bbe\u5907\u548c\u6280\u672f\u53ef\u6709\u6548\u9632\u8303\u7f51\u7edc\u55c5\u63a2\u5de5\u5177\u5bf9\u6570\u636e\u5305\u7684\u55c5\u63a2\u548c\u5206\u6790.<br>3.\u7f51\u7edc\u534f\u8bae\u6b3a\u9a97:<br>(1)IP\u5730\u5740\u6b3a\u9a97<br>(2)ARP\u6b3a\u9a97<br>(3)TCP\u6b3a\u9a97<br>(4)DNS\u6b3a\u9a97<br>4.\u8bf1\u9a97\u5f0f\u653b\u51fb<br>(1)\u7f51\u7ad9\u6302\u9a6c:\u7f51\u7ad9\u6302\u9a6c\u662f\u6307\u7f51\u7ad9\u4e2d\u7684\u7f51\u9875\u88ab\u653b\u51fb\u8005\u6076\u610f\u4fee\u6539\u540e,\u6dfb\u52a0\u4e86\u53ef\u4ee5\u89e6\u53d1\u5e76\u4e0b\u8f7d\u6076\u610f\u7a0b\u5e8f\u7684\u94fe\u63a5\u4ee5\u53ca\u6076\u610f\u4ee3\u7801\u548c\u811a\u672c.<br><strong>\u76ee\u524d,\u7f51\u7edc\u6302\u9a6c\u7684\u4e3b\u8981\u6280\u672f\u624b\u6bb5\u6709\u6846\u67b6\u6302\u9a6c,js\u811a\u672c\u6302\u9a6c,body\u6302\u9a6c\u548c\u4f2a\u88c5\u6b3a\u9a97\u6302\u9a6c4\u79cd.<\/strong><br>(2)\u8bf1\u9a97\u4e0b\u8f7d:\u8bf1\u9a97\u4e0b\u8f7d\u662f\u6307\u653b\u51fb\u8005\u5c06\u6728\u9a6c\u75c5\u6bd2\u4e0e\u56fe\u7247,FLash\u52a8\u753b,\u6587\u672c\u6587\u4ef6,\u5e94\u7528\u8f6f\u4ef6\u7b49\u591a\u79cd\u683c\u5f0f\u7684\u6587\u4ef6\u8fdb\u884c\u6346\u7ed1,\u5c06\u6346\u7ed1\u540e\u7684\u6587\u4ef6\u914d\u4ee5\u8ff7\u60d1\u6027\u6216\u6b3a\u9a97\u6027\u7684\u6587\u4ef6\u540d\u5728\u7f51\u7edc\u4e2d\u53d1\u5e03\u6563\u64ad\u4ee5\u8bf1\u4f7f\u7528\u6237\u70b9\u51fb\u4e0b\u8f7d.<br>(3)\u9493\u9c7c\u7f51\u7ad9:\u9493\u9c7c\u7f51\u7ad9\u662f\u4e00\u79cd\u88ab\u9ed1\u5ba2\u5b9e\u65bd\u7f51\u7edc\u6b3a\u8bc8\u7684\u4f2a\u9020\u7f51\u7ad9.<br>(4)\u793e\u4f1a\u5de5\u7a0b\u5b66:\u793e\u4f1a\u5de5\u7a0b\u5b66\u662f\u9488\u5bf9\u53d7\u5bb3\u8005\u7684\u597d\u5947\u5fc3,\u8d2a\u5a6a,\u5fc3\u7406\u5f31\u70b9,\u672c\u80fd\u53cd\u5e94\u7b49\u7279\u70b9\u800c\u91c7\u53d6\u7684\u6b3a\u9a97,\u9677\u9631,\u4f24\u5bb3\u7b49\u5371\u5bb3\u624b\u6bb5.<br>5.\u8f6f\u4ef6\u6f0f\u6d1e\u653b\u51fb\u5229\u7528\u6280\u672f<br>(1)Metasploit\u662f\u4e00\u6b3e\u77e5\u540d\u7684\u8f6f\u4ef6\u6f0f\u6d1e\u7f51\u7edc\u653b\u51fb\u6846\u67b6\u6027\u5de5\u5177,\u5b83\u63d0\u4f9b\u4e86\u5f00\u6e90\u7684\u8f6f\u4ef6\u6846\u67b6,\u5141\u8bb8\u5f00\u53d1\u8005\u4ee5\u63d2\u4ef6\u7684\u5f62\u5f0f\u63d0\u4ea4\u653b\u51fb\u7684\u811a\u672c.<br>(2)\u5728\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u4e2d\u7684\u8f6f\u4ef6\u6f0f\u6d1e\u6309\u7167\u8f6f\u4ef6\u7c7b\u522b\u7684\u4e0d\u540c,\u53ef\u4ee5\u5206\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u670d\u52a1\u7a0b\u5e8f\u6f0f\u6d1e,\u6587\u4ef6\u5904\u7406\u8f6f\u4ef6\u6f0f\u6d1e,\u6d4f\u89c8\u5668\u8f6f\u4ef6\u6f0f\u6d1e\u548c\u5176\u4ed6\u8f6f\u4ef6\u6f0f\u6d1e.<br>(3)2004\u5e74\u5f15\u53d1\u7684&#8221;\u9707\u8361\u6ce2&#8221;\u75c5\u6bd2\u5229\u7528\u7684\u662f\u5fae\u8f6fLSASS\u670d\u52a1\u4e2d\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e,\u8fd9\u4e9b\u6f0f\u6d1e\u5c5e\u4e8e<strong>\u64cd\u4f5c\u7cfb\u7edf\u670d\u52a1\u7a0b\u5e8f\u6f0f\u6d1e<\/strong>.<br>6.\u62d2\u7edd\u670d\u52a1\u653b\u51fb(DoS)<br>(1)\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u662f\u6307\u653b\u51fb\u8005\u5411\u76ee\u6807\u8ba1\u7b97\u673a\u53d1\u51fa\u6570\u91cf\u4f17\u591a\u7684\u653b\u51fb\u6570\u636e\u5305,\u6d88\u8017\u76ee\u6807\u8ba1\u7b97\u673a\u5927\u91cf\u7684\u7f51\u7edc\u5e26\u5bbd\u548c\u8ba1\u7b97\u673a\u8d44\u6e90,\u4f7f\u5f97\u76ee\u6807\u8ba1\u7b97\u673a\u6ca1\u6709\u5269\u4f59\u5e26\u5bbd\u548c\u8d44\u6e90\u7ed9\u6b63\u5e38\u7528\u6237\u7684\u670d\u52a1\u8bf7\u6c42\u63d0\u4f9b\u54cd\u5e94\u7684\u4e00\u79cd\u653b\u51fb\u65b9\u5f0f.<br>(2)DoS\u653b\u51fb\u4e3b\u8981\u6709IP\u5c42\u534f\u8bae\u7684\u653b\u51fb,TCP\u534f\u8bae\u7684\u653b\u51fb,UDP\u534f\u8bae\u7684\u653b\u51fb\u548c\u5e94\u7528\u5c42\u534f\u8bae\u7684\u653b\u51fb<br>(3)\u5229\u7528TCP\u534f\u8bae\u7684DoS\u653b\u51fb\u53ef\u5206\u4e3a\u4e24\u7c7b,\u4e00\u7c7b\u662f\u5229\u7528TCP\u534f\u8bae\u672c\u8eab\u7684\u7f3a\u9677\u5b9e\u65bd\u7684\u653b\u51fb,\u5305\u62ecSYN-Flood\u548cACK-Flood\u653b\u51fb;\u53e6\u4e00\u7c7b\u662f\u5229\u7528TCP\u5168\u8fde\u63a5\u53d1\u8d77\u7684\u653b\u51fb.ACK-Flood\u653b\u51fb\u53d1\u9001\u7684\u662fTCP\u534f\u8bae\u4e2dACK\u6807\u5fd7\u4f4d\u8bbe\u4e3a1\u7684\u6570\u636e\u5305,\u5176\u4e2d\u7684\u6e90IP\u5730\u5740\u662f\u4f2a\u9020\u7684,<strong>\u76ee\u6807\u4e3b\u673a\u6536\u5230\u540e\u6839\u636eTCP\u534f\u8bae\u89c4\u5219\u4f1a\u56de\u5e94ACK\u548cRST\u6807\u5fd7\u4f4d\u8bbe\u4e3a1\u7684\u6570\u636e\u5305.<\/strong><br>(4)UDP 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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BD%91%E7%BB%9C%E5%AE%89%E5%85%A8%E9%98%B2%E6%8A%A4%E6%8A%80%E6%9C%AF\"><\/span>\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u6280\u672f<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u9632\u706b\u5899<br>(1)\u9632\u706b\u5899\u4e0d\u80fd\u9632\u8303\u7684\u5b89\u5168\u5a01\u80c1<br>\u4e0d\u80fd\u9632\u8303\u5185\u7f51\u4e4b\u95f4\u7684\u6076\u610f\u653b\u51fb<br>\u4e0d\u80fd\u9632\u8303\u7ed5\u8fc7\u9632\u706b\u5899\u901a\u9053\u4e0a\u7684\u653b\u51fb<br>\u4e0d\u80fd\u9632\u8303\u75c5\u6bd2\u548c\u5185\u90e8\u9a71\u52a8\u7684\u6728\u9a6c<br>\u4e0d\u80fd\u9632\u5907\u9488\u5bf9\u9632\u706b\u5899\u5f00\u653e\u7aef\u53e3\u7684\u653b\u51fb<br>(2)\u9632\u706b\u5899\u7684\u5b89\u5168\u7b56\u7565<br>\u5185\u7f51\u53ef\u4ee5\u8bbf\u95ee\u5916\u7f51<br>\u5185\u7f51\u53ef\u4ee5\u8bbf\u95eeDMZ<br>\u5916\u7f51\u4e0d\u80fd\u8bbf\u95ee\u5185\u7f51<br>\u5916\u7f51\u53ef\u4ee5\u8bbf\u95eeDMZ<br>DMZ\u4e0d\u80fd\u8bbf\u95ee\u5185\u7f51<br>DMZ\u53ef\u4ee5\u8bbf\u95ee\u5916\u7f51<br>(3)\u9632\u706b\u5899\u7684\u4f53\u7cfb\u7ed3\u6784<br>\u53cc\u91cd\u5bbf\u4e3b\u4e3b\u673a\u4f53\u7cfb\u7ed3\u6784,\u5c4f\u853d\u4e3b\u673a\u4f53\u7cfb\u7ed3\u6784,\u5c4f\u853d\u5b50\u7f51\u4f53\u7cfb\u7ed3\u6784<br>2.\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u548c\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf<br>(1)\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u5305\u62ec\u63a7\u5236\u53f0\u548c\u63a2\u6d4b\u5668\u4e24\u90e8\u5206,\u5176\u4e2d,\u63a2\u6d4b\u5668\u662f\u524d\u7aef\u91c7\u96c6\u6570\u636e\u7684\u7f51\u7edc\u8bbe\u5907,\u8fde\u63a5<strong>\u4ea4\u6362\u673a<\/strong>\u7684\u7f51\u7edc\u7aef\u53e3.<br>(2)\u8bef\u7528\u68c0\u6d4b\u6280\u672f\u662f\u6307\u5229\u7528\u5df2\u77e5\u7cfb\u7edf\u548c\u5e94\u7528\u8f6f\u4ef6\u7684\u5f31\u70b9\u653b\u51fb\u6a21\u5f0f\u5efa\u7acb\u76f8\u5173\u7279\u5f81\u5e93\u6765\u68c0\u6d4b\u5165\u4fb5.\u5e38\u7528\u7684\u8bef\u7528\u68c0\u6d4b\u6280\u672f\u5305\u62ec\u4e13\u5bb6\u7cfb\u7edf,\u6a21\u578b\u63a8\u7406\u548c\u72b6\u6001\u8f6c\u6362\u5206\u6790.<br>3.PKI<br>(1)\u516c\u5171\u5bc6\u94a5\u57fa\u7840\u8bbe\u65bd(PKI)\u662f\u4e00\u4e2a\u7528\u516c\u94a5\u5bc6\u7801\u5b66\u6280\u672f\u6765\u5b9e\u65bd\u548c\u63d0\u4f9b\u5b89\u5168\u670d\u52a1\u7684\u5b89\u5168\u57fa\u7840\u8bbe\u65bd,\u5b83\u662f\u521b\u5efa,\u7ba1\u7406,\u5b58\u50a8,\u5206\u5e03\u548c\u4f5c\u5e9f\u6570\u5b57\u8bc1\u4e66\u7684\u4e00\u7cfb\u5217\u8f6f\u4ef6,\u786c\u4ef6,\u4eba\u5458,\u7b56\u7565\u548c\u8fc7\u7a0b\u7684\u96c6\u5408.<br>(2)\u76ee\u524d,\u56fd\u5185\u5916\u5df2\u7ecf\u63d0\u51fa\u7684\u4fe1\u4efb\u6a21\u578b\u5305\u62ec<strong>\u5355\u8bc1\u4e66\u8ba4\u8bc1\u673a\u6784\u4fe1\u4efb\u6a21\u578b<\/strong>,<strong>\u5c42\u6b21\u4fe1\u4efb\u6a21\u578b<\/strong>,<strong>\u7f51\u72b6\u4fe1\u4efb\u6a21\u5f0f,\u6df7\u5408\u4fe1\u4efb\u6a21\u5f0f<\/strong>,<strong>\u6865\u8bc1\u4e66\u8ba4\u8bc1\u673a\u6784\u4fe1\u4efb\u6a21\u5f0f<\/strong>,\u591a\u6839\u4fe1\u4efb\u6a21\u5f0f,web\u4fe1\u4efb\u6a21\u578b\u548c\u4ee5\u7528\u6237\u4e3a\u4e2d\u5fc3\u7684\u4fe1\u4efb\u6a21\u578b.<br>(3)\u6570\u5b57\u8bc1\u4e66\u7684\u9a8c\u8bc1\u9700\u8981\u5bf9\u4e09\u4e2a\u4fe1\u606f\u8fdb\u884c\u786e\u8ba4:<strong>\u9a8c\u8bc1\u6709\u6548\u6027<\/strong>,<strong>\u9a8c\u8bc1\u53ef\u7528\u6027<\/strong>,<strong>\u9a8c\u8bc1\u771f\u5b9e\u6027<\/strong><br>(4)\u6570\u5b57\u8bc1\u4e66\u5185\u5bb9\u5305\u62ec:\u8bc1\u4e66\u5e8f\u5217\u53f7,\u8bc1\u4e66\u6301\u6709\u8005\u540d\u79f0,\u8bc1\u4e66\u9881\u53d1\u8005\u540d\u5355,\u8bc1\u4e66\u6709\u6548\u671f,\u516c\u94a5,\u8bc1\u4e66\u9881\u53d1\u8005\u7684\u4e00\u7cfb\u5217\u6570\u5b57\u7b7e\u540d.<br>4.VPN<br>(1)VPN\u662f\u5229\u7528\u5f00\u653e\u7f51\u7edc\u7684\u7269\u7406\u94fe\u8def\u548c\u4e13\u7528\u7684\u5b89\u5168\u534f\u8bae\u5b9e\u73b0\u903b\u8f91\u4e0a\u7f51\u7edc\u5b89\u5168\u8fde\u63a5\u7684\u6280\u672f.<br>(2)\u73b0\u6709\u5c01\u88c5\u534f\u8bae\u4e3b\u8981\u5305\u62ec\u7b2c\u4e8c\u5c42\u96a7\u9053\u534f\u8bae,\u7b2c\u4e09\u5c42\u96a7\u9053\u534f\u8bae,\u4ecb\u4e8e\u4e8c,\u4e09\u5c42\u4e4b\u95f4\u7684\u96a7\u9053\u534f\u8bae,\u4ee5\u53ca\u4f20\u8f93\u5c42\u7684\u96a7\u9053\u534f\u8bae.<br>(3)\u76ee\u524d\u5728VPN\u4e2d\u5e94\u7528<br>5.\u7f51\u7edc\u5b89\u5168\u534f\u8bae<br>(1)Internet\u5b89\u5168\u534f\u8bae(IPSec)\u662f\u7531\u4e92\u8054\u7f51\u5de5\u7a0b\u4efb\u52a1\u7ec4\u63d0\u4f9b\u7684\u7528\u4e8e\u4fdd\u969cInternet\u5b89\u5168\u901a\u4fe1\u7684\u4e00\u7cfb\u5217\u89c4\u8303,\u4e3a\u79c1\u6709\u4fe1\u606f\u901a\u8fc7\u516c\u7528\u7f51\u63d0\u4f9b\u5b89\u5168\u4fdd\u969c.IPSec\u652f\u6301IPv6\u548cIPv4.<br>(2)IPSec\u534f\u8bae\u662f\u4e00\u7ec4\u5f00\u653e\u534f\u8bae\u7684\u603b\u79f0,\u5b83\u5305\u62ec\u7f51\u7edc\u5b89\u5168\u534f\u8bae\u548c\u5bc6\u94a5\u534f\u5546\u534f\u8bae\u4e24\u90e8\u5206.\u5176\u4e2d,\u7f51\u7edc\u5b89\u5168\u534f\u8bae\u5305\u62ec\u8ba4\u8bc1\u534f\u8bae\u5934\u534f\u8bae(AH)\u548c\u5b89\u5168\u8f7d\u8377\u5c01\u88c5\u534f\u8bae(ESP),\u5bc6\u94a5\u534f\u5546\u534f\u8bae\u5305\u62ec\u4e92\u8054\u7f51\u5bc6\u94a5\u4ea4\u6362\u534f\u8bae(IKE).<br>(3)ESP\u534f\u8bae:\u4e3a\u57fa\u4e8eIPSec\u7684\u6570\u636e\u901a\u4fe1\u63d0\u4f9b\u4e86\u5b89\u5168\u52a0\u5bc6,\u8eab\u4efd\u8ba4\u8bc1\u548c\u6570\u636e\u5b8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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%94%E3%80%81%E5%BA%94%E7%94%A8%E5%AE%89%E5%85%A8\"><\/span>\u4e94\u3001\u5e94\u7528\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BD%AF%E4%BB%B6%E6%BC%8F%E6%B4%9E\"><\/span>\u8f6f\u4ef6\u6f0f\u6d1e<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u6f0f\u6d1e\u7684\u5b9a\u4e49\u5305\u542b\u4ee5\u4e0b3\u4e2a\u8981\u7d20:\u9996\u5148,\u6f0f\u6d1e\u662f\u8ba1\u7b97\u673a\u7cfb\u7edf\u672c\u8eab\u5b58\u5728\u7684\u7f3a\u9677;\u5176\u6b21,\u6f0f\u6d1e\u7684\u5b58\u5728\u548c\u5229\u7528\u90fd\u6709\u4e00\u5b9a\u7684\u73af\u5883\u8981\u6c42;\u6700\u540e,\u6f0f\u6d1e\u5b58\u5728\u7684\u672c\u8eab\u662f\u6ca1\u6709\u5371\u5bb3\u7684,\u53ea\u6709\u88ab\u653b\u51fb\u8005\u6076\u610f\u5229\u7528,\u624d\u80fd\u7ed9\u8ba1\u7b97\u673a\u7cfb\u7edf\u5e26\u6765\u5a01\u80c1\u548c\u635f\u5931.<br>1.\u6309\u7167\u6f0f\u6d1e\u751f\u547d\u5468\u671f\u7684\u9636\u6bb5\u8fdb\u884c\u5206\u7c7b\u7684\u65b9\u6cd5\u5305\u62ec\u4ee5\u4e0b\u4e09\u79cd:(1)0day\u6f0f\u6d1e(2)1day\u6f0f\u6d1e(3)\u5df2\u516c\u5f00\u6f0f\u6d1e<br>2.\u8f6f\u4ef6\u6f0f\u6d1e\u5371\u9669\u7b49\u7ea7\u7684\u5212\u5206,\u662f\u6839\u636e\u8f6f\u4ef6\u6f0f\u6d1e\u5728\u7834\u574f\u6027,\u5371\u5bb3\u6027,\u4e25\u91cd\u6027\u65b9\u9762\u9020\u6210\u7684\u6f5c\u5728\u5a01\u80c1\u7a0b\u5ea6,\u4ee5\u53ca\u6f0f\u6d1e\u88ab\u5229\u7528\u7684\u53ef\u80fd\u6027,\u5bf9\u5404\u79cd\u8f6f\u4ef6\u6f0f\u6d1e\u8fdb\u884c\u5206\u7ea7.<br>(1)\u7b2c\u4e00\u7ea7:\u7d27\u6025,\u8fd9\u662f\u5371\u9669\u7ea7\u522b\u6700\u9ad8\u7684\u7b49\u7ea7,\u5fae\u8f6f\u516c\u53f8\u5b89\u5168\u516c\u544a\u7684\u7b2c\u4e00\u7ea7\u5b9a\u4e49\u4e3a&#8221;\u4e25\u91cd&#8221;.<br>(2)\u7b2c\u4e8c\u7ea7:\u91cd\u8981,\u5fae\u8f6f\u516c\u53f8\u5b89\u5168\u516c\u544a\u7684\u7b2c\u4e8c\u7ea7\u5b9a\u4e49\u4e3a&#8221;\u91cd\u8981&#8221;.<br>(3)\u7b2c\u4e09\u7ea7:\u4e2d\u5371,\u5fae\u8f6f\u516c\u53f8\u5b89\u5168\u516c\u544a\u7684\u7b2c\u4e09\u7ea7\u5b9a\u4e49\u4e3a&#8221;\u4e2d\u7b49&#8221;.<br>(4)\u7b2c\u56db\u7ea7:\u4f4e\u5371,\u5fae\u8f6f\u516c\u53f8\u5b89\u5168\u516c\u544a\u7684\u7b2c\u56db\u7ea7\u5b9a\u4e49\u4e3a&#8221;\u8b66\u544a&#8221;.<br>3.\u5e38\u89c1\u7684\u8f6f\u4ef6\u6f0f\u6d1e<br>(1)\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e:<strong>\u5806\u662f\u5148\u8fdb\u5148\u51fa\u7684\u6570\u636e\u7ed3\u6784,\u5f80\u9ad8\u5730\u5740\u589e\u957f;\u6808\u662f\u4e00\u4e2a\u540e\u8fdb\u5148\u51fa\u7684\u6570\u636e\u7ed3\u6784,\u5f80\u4f4e\u5730\u5740\u589e\u957f.<\/strong><br>(2)\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6f0f\u6d1e<br>(3)\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e:\u5b58\u50a8\u6ea2\u51fa,\u8fd0\u7b97\u6ea2\u51fa,\u7b26\u53f7\u95ee\u9898<br>(4)\u6570\u7ec4\u8d8a\u754c\u6f0f\u6d1e<br>(5)\u5199\u6c61\u70b9\u503c\u5230\u6c61\u70b9\u5730\u5740\u6f0f\u6d1e<br>(6)\u5185\u5b58\u5730\u5740\u5bf9\u8c61\u7834\u574f\u6027\u8c03\u7528\u6f0f\u6d1e:\u5c5e\u4e8e\u653b\u51fb\u8005\u4e86\u89e3\u7a0b\u5e8f\u4ee3\u7801\u540e\u5b9e\u65bd\u7684\u4e00\u79cd\u975e\u6b63\u5e38\u8c03\u7528\u5bfc\u81f4\u7684\u6f0f\u6d1e,\u5c5e\u4e8eUAF\u6f0f\u6d1e.<br>4.\u8f6f\u4ef6\u6f0f\u6d1e\u5229\u7528\u7684\u9632\u62a4\u6280\u672f<br>(1)GS Stack protection<br>(2)DEP<br>(3)ASLR<br>(4)SafeSEH<br>(5)SEHOP<br>5.\u6f0f\u6d1e\u5229\u7528\u7684\u6838\u5fc3\u662f\u5229\u7528\u7a0b\u5e8f\u6f0f\u6d1e\u53bb\u6267\u884cshellcode\u4ee5\u4fbf\u52ab\u6301\u8fdb\u7a0b\u7684\u63a7\u5236\u6743.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BD%AF%E4%BB%B6%E5%AE%89%E5%85%A8%E5%BC%80%E5%8F%91\"><\/span>\u8f6f\u4ef6\u5b89\u5168\u5f00\u53d1<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u8f6f\u4ef6\u5b89\u5168\u5f00\u53d1\u6280\u672f<br>(1)\u5efa\u7acb\u5b89\u5168\u5a01\u80c1\u6a21\u578b<br>(2)\u5b89\u5168\u8bbe\u8ba1<br>(3)\u5b89\u5168\u7f16\u7a0b<br>(4)\u5b89\u5168\u6d4b\u8bd5<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BD%AF%E4%BB%B6%E5%AE%89%E5%85%A8%E6%A3%80%E6%B5%8B\"><\/span>\u8f6f\u4ef6\u5b89\u5168\u68c0\u6d4b<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>\u8f6f\u4ef6\u5b89\u5168\u68c0\u6d4b\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u5bf9\u8f6f\u4ef6\u4e2d\u7684\u5b89\u5168\u7f3a\u9677\u6216\u6f0f\u6d1e\u8fdb\u884c\u5206\u6790\u6d4b\u8bd5,\u4ee5\u671f\u53d1\u73b0\u8f6f\u4ef6\u4e2d\u7684\u5b89\u5168\u9690\u60a3.\u8f6f\u4ef6\u5b89\u5168\u68c0\u6d4b\u6280\u672f\u4e3b\u8981\u5305\u62ec\u8f6f\u4ef6\u9759\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f,\u8f6f\u4ef6\u52a8\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f\u548c\u8f6f\u4ef6\u52a8\u9759\u7ed3\u5408\u7684\u5b89\u5168\u68c0\u6d4b\u6280\u672f.<br>1.\u8f6f\u4ef6\u9759\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f\u662f\u9488\u5bf9\u672a\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u7684\u8f6f\u4ef6\u6240\u5c55\u5f00\u7684\u5b89\u5168\u5206\u6790\u6d4b\u8bd5\u6280\u672f.\u9759\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5bf9\u8f6f\u4ef6\u6e90\u4ee3\u7801\u548c\u53ef\u6267\u884c\u4ee3\u7801\u7684\u68c0\u6d4b.<br>(1)\u8f6f\u4ef6\u6e90\u4ee3\u7801\u7684\u9759\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f:\u8bcd\u6cd5\u5206\u6790,\u6570\u636e\u6d41\u5206\u6790,\u6c61\u70b9\u4f20\u64ad\u5206\u6790,\u7b26\u53f7\u6267\u884c,\u6a21\u578b\u68c0\u9a8c,\u5b9a\u7406\u8bc1\u660e.<br>(2)\u53ef\u6267\u884c\u4ee3\u7801\u7684\u9759\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f:\u57fa\u4e8e\u7a0b\u5e8f\u7ed3\u6784\u7684\u5b89\u5168\u68c0\u6d4b\u6280\u672f,\u57fa\u4e8e\u7a0b\u5e8f\u8bed\u4e49\u7684\u5b89\u5168\u68c0\u6d4b\u6280\u672f.<br>2.\u8f6f\u4ef6\u52a8\u6001\u5b89\u5168\u68c0\u6d4b\u6280\u672f<br>(1)\u6a21\u7cca\u6d4b\u8bd5<br>(2)\u667a\u80fd\u6a21\u7cca\u6d4b\u8bd5<br>(3)\u52a8\u6001\u6c61\u70b9\u5206\u6790<br>3.\u8f6f\u4ef6\u52a8\u9759\u7ed3\u5408\u5b89\u5168\u68c0\u6d4b\u6280\u672f<br>\u5c06\u52a8\u6001\u5206\u6790\u548c\u9759\u6001\u5206\u6790\u7ed3\u5408\u8d77\u6765\u5bf9\u4e8c\u8fdb\u5236\u7a0b\u5e8f\u8fdb\u884c\u5206\u6790,\u8fd9\u79cd\u6280\u672f\u6bd4\u5355\u7eaf\u7684\u52a8\u6001\u5206\u6790\u548c\u9759\u6001\u5206\u6790\u66f4\u52a0\u590d\u6742,\u6bd4\u8f83\u6709\u4ee3\u8868\u6027\u7684\u662fBitBlaze,BitBlaze\u7531\u4e09\u90e8\u5206\u7ec4\u6210:TEMU,VINE\u548cRudder.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%BD%AF%E4%BB%B6%E5%AE%89%E5%85%A8%E4%BF%9D%E6%8A%A4\"><\/span>\u8f6f\u4ef6\u5b89\u5168\u4fdd\u62a4<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p>1.\u57fa\u4e8e\u8f6f\u4ef6\u6280\u672f\u7684\u8f6f\u4ef6\u5b89\u5168\u4fdd\u62a4\u6280\u672f<br>(1)\u6ce8\u518c\u4fe1\u606f\u9a8c\u8bc1\u6280\u672f<br>(2)\u8f6f\u4ef6\u9632\u7be1\u6539\u6280\u672f<br>(3)\u4ee3\u7801\u6df7\u6dc6\u6280\u672f<br>(4)\u8f6f\u4ef6\u6c34\u5370\u6280\u672f<br>(5)\u8f6f\u4ef6\u52a0\u58f3\u6280\u672f<br>(6)\u53cd\u8c03\u8bd5\u53cd\u8ddf\u8e2a\u6280\u672f<br>2.\u57fa\u4e8e\u786c\u4ef6\u4ecb\u8d28\u7684\u8f6f\u4ef6\u5b89\u5168\u4fdd\u62a4\u6280\u672f<br>\u52a0\u5bc6\u72d7,\u52a0\u5bc6\u5149\u76d8,\u4e13\u7528\u63a5\u53e3\u5361<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%81%B6%E6%84%8F%E7%A8%8B%E5%BA%8F\"><\/span>\u6076\u610f\u7a0b\u5e8f<span 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