{"id":309,"date":"2013-07-22T14:34:33","date_gmt":"2013-07-22T06:34:33","guid":{"rendered":"http:\/\/coderbee.net\/?p=309"},"modified":"2014-11-28T20:31:40","modified_gmt":"2014-11-28T12:31:40","slug":"%e7%99%bd%e5%b8%bd%e5%ad%90%e8%ae%b2web%e5%ae%89%e5%85%a8%ef%bc%8d1-%e5%ae%89%e5%85%a8%e4%b8%96%e7%95%8c%e8%a7%82-%e6%91%98%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/coderbee.net\/index.php\/readingnote\/20130722\/309","title":{"rendered":"\u767d\u5e3d\u5b50\u8bb2web\u5b89\u5168\uff0d1.\u5b89\u5168\u4e16\u754c\u89c2 \u6458\u8bb0"},"content":{"rendered":"<h4>\u4e00\u4e9b\u8bcd\u6c47<\/h4>\n<p>exploit\uff1a \u9ed1\u5ba2\u4f7f\u7528\u7684\u6f0f\u6d1e\u5229\u7528\u4ee3\u7801\u3002<\/p>\n<p>\u9ed1\u5ba2\u7cbe\u795e\uff1a open, free,  share .<\/p>\n<h1>\u5b89\u5168\u4e16\u754c\u89c2<\/h1>\n<h2>\u9ed1\u5e3d\u5b50\u3001\u767d\u5e3d\u5b50<\/h2>\n<p>\u767d\u5e3d\u5b50\uff1a \u6307\u90a3\u4e9b\u7cbe\u901a\u5b89\u5168\u6280\u672f\uff0c\u5de5\u4f5c\u5728\u53cd\u9ed1\u5ba2\u9886\u57df\u7684\u4e13\u5bb6\u4eec\u3002<br \/>\n\u9ed1\u5e3d\u5b50\uff1a \u6307\u5229\u7528\u9ed1\u5ba2\u6280\u672f\u9020\u6210\u7834\u574f\uff0c\u751a\u81f3\u8fdb\u884c\u7f51\u7edc\u72af\u7f6a\u7684\u7fa4\u4f53\u3002<\/p>\n<p>\u5bf9\u4e8e\u9ed1\u5e3d\u5b50\uff0c\u53ea\u8981\u627e\u5230\u7cfb\u7edf\u7684\u4e00\u4e2a\u5f31\u70b9\uff0c\u5c31\u53ef\u4ee5\u8fbe\u5230\u5165\u4fb5\u7cfb\u7edf\u7684\u76ee\u7684\uff1b\u5bf9\u4e8e\u767d\u5e3d\u5b50\u6765\u8bf4\uff0c\u5fc5\u987b\u627e\u5230\u7cfb\u7edf\u7684\u6240\u6709\u5f31\u70b9\uff0c\u4e0d\u80fd\u6709\u9057\u6f0f\uff0c\u624d\u80fd\u4fdd\u8bc1\u7cfb\u7edf\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\u3002<\/p>\n<p>\u4ece\u5bf9\u5f85\u95ee\u9898\u7684\u89d2\u5ea6\uff0c\u9ed1\u5e3d\u5b50\u4e3a\u4e86\u5b8c\u6210\u4e00\u6b21\u5165\u4fb5\uff0c\u9700\u8981\u5229\u7528\u5404\u79cd\u4e0d\u540c\u6f0f\u6d1e\u7684\u7ec4\u5408\u6765\u8fbe\u5230\u76ee\u7684\uff0c\u662f\u5728\u4e0d\u65ad\u7ec4\u5408\u95ee\u9898\uff1b\u800c\u767d\u5e3d\u5b50\u5728\u8bbe\u8ba1\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u5982\u679c\u53ea\u770b\u5230\u5404\u79cd\u95ee\u9898\u7ec4\u5408\u540e\u4ea7\u751f\u7684\u6548\u679c\uff0c\u5c31\u4f1a\u628a\u4e8b\u60c5\u53d8\u590d\u6742\uff0c\u96be\u4ee5\u7ec6\u81f4\u5165\u5fae\u5730\u89e3\u51b3\u6839\u672c\u95ee\u9898\uff0c\u6240\u4ee5\u767d\u5e3d\u5b50\u5fc5\u7136\u662f\u5728\u4e0d\u65ad\u5730\u5206\u89e3\u95ee\u9898\uff0c\u518d\u5bf9\u5206\u89e3\u540e\u7684\u95ee\u9898\u9010\u4e2a\u4e88\u4ee5\u89e3\u51b3\u3002<\/p>\n<h2>\u5b89\u5168\u7684\u672c\u8d28<\/h2>\n<p>\u88ab\u5212\u5206\u51fa\u6765\u7684\u5177\u6709\u4e0d\u540c\u4fe1\u4efb\u7ea7\u522b\u7684\u533a\u57df\uff0c\u79f0\u4e4b\u4e3a\u4fe1\u4efb\u57df\uff0c\u5212\u5206\u4e24\u4e2a\u4e0d\u540c\u4fe1\u4efb\u57df\u4e4b\u95f4\u7684\u8fb9\u754c\uff0c\u79f0\u4e3a\u4fe1\u4efb\u8fb9\u754c\u3002<\/p>\n<p>\u6570\u636e\u4ece\u9ad8\u7b49\u7ea7\u7684\u4fe1\u4efb\u57df\u6d41\u5411\u4f4e\u7b49\u7ea7\u7684\u4fe1\u4efb\u57df\uff0c\u662f\u4e0d\u9700\u8981\u7ecf\u8fc7\u5b89\u5168\u68c0\u67e5\u7684\uff1b\u6570\u636e\u4ece\u4f4e\u7b49\u7ea7\u7684\u4fe1\u4efb\u57df\u6d41\u5411\u9ad8\u7b49\u7ea7\u7684\u4fe1\u4efb\u57df\uff0c\u5219\u9700\u8981\u7ecf\u8fc7\u4fe1\u4efb\u8fb9\u754c\u7684\u5b89\u5168\u68c0\u67e5\u3002<\/p>\n<p><strong>\u5b89\u5168\u95ee\u9898\u7684\u672c\u8d28\u662f\u4fe1\u4efb\u7684\u95ee\u9898\u3002<\/strong><\/p>\n<p>\u4e00\u5207\u7684\u5b89\u5168\u65b9\u6848\u8bbe\u8ba1\u7684\u57fa\u7840\uff0c\u90fd\u662f\u5efa\u7acb\u5728\u4fe1\u4efb\u5173\u7cfb\u4e0a\u7684\u3002   \u6211\u4eec\u5fc5\u987b\u76f8\u4fe1\u4e00\u4e9b\u4e1c\u897f\uff0c\u5fc5\u987b\u6709\u4e00\u4e9b\u6700\u57fa\u672c\u7684\u5047\u8bbe\uff0c\u5b89\u5168\u65b9\u6848\u624d\u80fd\u5f97\u4ee5\u5efa\u7acb\uff1b\u5982\u679c\u6211\u4eec\u5426\u5b9a\u4e00\u5207\uff0c\u5b89\u5168\u65b9\u6848\u5c31\u4f1a\u5982\u65e0\u6e90\u4e4b\u6c34\uff0c\u65e0\u6839\u4e4b\u672c\uff0c\u4e5f\u65e0\u6cd5\u5b8c\u6210\u3002<\/p>\n<p>\u4e00\u65e6\u6211\u4eec\u4f5c\u4e3a\u51b3\u7b56\u4f9d\u636e\u7684\u6761\u4ef6\u88ab\u6253\u7834\u3001\u88ab\u7ed5\u8fc7\uff0c\u90a3\u4e48\u5c31\u4f1a\u5bfc\u81f4\u5b89\u5168\u5047\u8bbe\u7684\u524d\u63d0\u6761\u4ef6\u4e0d\u518d\u53ef\u9760\uff0c\u53d8\u6210\u4e00\u4e2a\u4f2a\u547d\u9898\u3002<br \/>\n\u628a\u63e1\u4f4f\u4fe1\u4efb\u6761\u4ef6\u7684\u5ea6\uff0c\u4f7f\u5176\u6070\u5230\u597d\u5904\uff0c\u6b63\u662f\u8bbe\u8ba1\u5b89\u5168\u65b9\u6848\u7684\u96be\u70b9\u6240\u5728\uff0c\u4e5f\u662f\u5b89\u5168\u8fd9\u95e8\u5b66\u95ee\u7684\u827a\u672f\u9b45\u529b\u6240\u5728\u3002<br \/>\n<!--more--><\/p>\n<h2>\u7834\u9664\u8ff7\u4fe1\uff0c\u6ca1\u6709\u94f6\u5f39<\/h2>\n<p><strong>\u5b89\u5168\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\u3002<\/strong><\/p>\n<h2>\u5b89\u5168\u4e09\u8981\u7d20<\/h2>\n<p>\u5b89\u5168\u4e09\u8981\u7d20\u662f\u5b89\u5168\u7684\u57fa\u672c\u7ec4\u6210\u8981\u7d20\uff0c\u5206\u522b\u662f\u673a\u5bc6\u6027\uff08Confidentiality \uff09\u3001\u5b8c\u6574\u6027\uff08Integrity\uff09\u3001\u53ef\u7528\u6027\uff08Availability \uff09\u3002<\/p>\n<ul>\n<li>\u673a\u5bc6\u6027\u8981\u6c42\u4fdd\u62a4\u6570\u636e\u5185\u5bb9\u4e0d\u80fd\u6cc4\u9732\uff0c\u52a0\u5bc6\u662f\u5b9e\u73b0\u673a\u5bc6\u6027\u8981\u6c42\u7684\u5e38\u89c1\u624b\u6bb5\u3002<\/li>\n<li>\u5b8c\u6574\u6027\u8981\u6c42\u4fdd\u62a4\u6570\u636e\u5185\u5bb9\u662f\u5b8c\u6574\u3001\u6ca1\u6709\u88ab\u7be1\u6539\u7684\u3002\u5e38\u89c1\u7684\u4fdd\u8bc1\u4e00\u81f4\u6027\u7684\u6280\u672f\u624b\u6bb5\u662f\u6570\u5b57\u7b7e\u540d\u3002<\/li>\n<li>\u53ef\u7528\u6027\u8981\u6c42\u4fdd\u62a4\u8d44\u6e90\u662f\u201c\u968f\u9700\u800c\u5f97\u201d\u3002<\/li>\n<\/ul>\n<h2>\u5982\u4f55\u5b9e\u65bd\u5b89\u5168\u8bc4\u4f30<\/h2>\n<p>\u4e00\u4e2a\u5b89\u5168\u8bc4\u4f30\u7684\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u7b80\u5355\u5730\u5206\u4e3a4\u4e2a\u9636\u6bb5\uff1a\u8d44\u4ea7\u7b49\u7ea7\u5212\u5206\u3001\u5a01\u80c1\u5206\u6790\u3001\u98ce\u9669\u5206\u6790\u3001\u786e\u8ba4\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h3>\u8d44\u4ea7\u7b49\u7ea7\u5212\u5206<\/h3>\n<p>\u8d44\u4ea7\u7b49\u7ea7\u5212\u5206\u662f\u6240\u6709\u5de5\u4f5c\u7684\u57fa\u7840\uff0c\u8fd9\u9879\u5de5\u4f5c\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u660e\u786e\u76ee\u6807\u662f\u4ec0\u4e48\uff0c\u8981\u4fdd\u62a4\u4ec0\u4e48\u3002<\/p>\n<p><strong>\u4e92\u8054\u7f51\u5b89\u5168\u7684\u6838\u5fc3\u95ee\u9898\uff0c\u662f\u6570\u636e\u5b89\u5168\u7684\u95ee\u9898<\/strong><br \/>\n\u5bf9\u4e92\u8054\u7f51\u516c\u53f8\u62e5\u6709\u7684\u8d44\u4ea7\u8fdb\u884c\u7b49\u7ea7\u5212\u5206\uff0c\u5c31\u662f\u5bf9\u6570\u636e\u505a\u7b49\u7ea7\u5212\u5206\u3002<\/p>\n<p>\u5f53\u5b8c\u6210\u8d44\u4ea7\u7b49\u7ea7\u5212\u5206\u540e\uff0c\u5bf9\u8981\u4fdd\u62a4\u7684\u76ee\u6807\u5df2\u7ecf\u6709\u4e86\u4e00\u4e2a\u5927\u6982\u7684\u4e86\u89e3\uff0c\u63a5\u4e0b\u6765\u5c31\u662f\u8981\u5212\u5206\u4fe1\u4efb\u57df\u548c\u4fe1\u4efb\u8fb9\u754c\u3002<br \/>\n\u6700\u7b80\u5355\u7684\u5212\u5206\u65b9\u5f0f\uff0c\u5c31\u662f\u4ece\u7f51\u7edc\u903b\u8f91\u4e0a\u6765\u5212\u5206\u3002<\/p>\n<h3>\u5a01\u80c1\u5206\u6790<\/h3>\n<p>\u5728\u5b89\u5168\u9886\u57df\uff0c\u628a\u53ef\u80fd\u9020\u6210\u5371\u5bb3\u7684\u6765\u6e90\u79f0\u4e3a\u5a01\u80c1\uff08threat\uff09\uff0c\u800c\u628a\u53ef\u80fd\u4f1a\u51fa\u73b0\u7684\u635f\u5931\u79f0\u4e3a\u98ce\u9669\uff08Risk\uff09\u3002\u98ce\u9669\u4e00\u5b9a\u662f\u548c\u635f\u5931\u8054\u7cfb\u5728\u4e00\u8d77\u7684\u3002<\/p>\n<p>\u5a01\u80c1\u5206\u6790\u5c31\u662f\u8981\u628a\u6240\u6709\u7684\u5a01\u80c1\u90fd\u627e\u51fa\u6765\u3002\u4e00\u822c\u662f\u91c7\u7528\u5934\u8111\u98ce\u66b4\u6cd5\u3002<\/p>\n<p>\u5fae\u8f6f\u63d0\u51faSTRIDE\u6a21\u578b\uff1a<\/p>\n<pre><code>\n\u5a01\u80c1                                        \u5b9a\u4e49                              \u5bf9\u5e94\u7684\u5b89\u5168\u5c5e\u6027\n\nSpoofing\uff08\u4f2a\u88c5\uff09                            \u5192\u5145\u4ed6\u4eba\u7684\u8eab\u4efd                    \u8ba4\u8bc1\n\nTampering \uff08\u7be1\u6539\uff09                          \u4fee\u6539\u6570\u636e\u6216\u4ee3\u7801                    \u5b8c\u6574\u6027\n\nRepudiation \uff08\u62b5\u8d56\uff09                        \u5426\u8ba4\u505a\u8fc7\u7684\u4e8b\u60c5                    \u4e0d\u53ef\u62b5\u8d56\u6027\n\nInformationDisclosure\uff08\u4fe1\u606f\u6cc4\u9732\uff09           \u673a\u5bc6\u4fe1\u606f\u6cc4\u9732                      \u673a\u5bc6\u6027\n\nDenial of Service\uff08\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff09           \u62d2\u7edd\u670d\u52a1                          \u53ef\u7528\u6027\n\nElevation of Privilege\uff08\u63d0\u5347\u6743\u9650\uff09          \u672a\u7ecf\u6388\u6743\u8bb8\u53ef                      \u6388\u6743\n<\/code><\/pre>\n<p>\u5a01\u80c1\u5206\u6790\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u4ef6\u4e8b\u60c5\uff0c\u5f88\u591a\u65f6\u5019\u8fd8\u9700\u8981\u7ecf\u5e38\u56de\u987e\u548c\u66f4\u65b0\u73b0\u6709\u7684\u6a21\u578b\u3002<\/p>\n<h3>\u98ce\u9669\u5206\u6790<\/h3>\n<p><code>Risk = Proabality * Damage Potential<\/code><\/p>\n<p>\u5fae\u8f6f\u7684DREAD\u6a21\u578b\uff1a<\/p>\n<pre><code>\n\u7b49\u7ea7                    \u9ad8\uff083\uff09                            \u4e2d\uff082\uff09                                          \u4f4e\uff081\uff09\n\nDamage Protential       \u83b7\u53d6\u5b8c\u5168\u9a8c\u8bc1\u6743\u9650\uff1b                 \u654f\u611f\u4fe1\u606f\u6cc4\u9732                                     \u6cc4\u9732\u5176\u4ed6\u4fe1\u606f\n                        \u6267\u884c\u7ba1\u7406\u5458\u64cd\u4f5c\uff1b\u975e\u6cd5\u4e0a\u4f20\u6587\u4ef6                     \n\nReproducibility         \u653b\u51fb\u8005\u53ef\u4ee5\u968f\u610f\u518d\u6b21\u653b\u51fb             \u653b\u51fb\u8005\u53ef\u4ee5\u91cd\u590d\u4f30\u8ba1\uff0c\u4f46\u6709\u65f6\u95f4\u9650\u5236                 \u653b\u51fb\u8005\u5f88\u96be\u91cd\u590d\u4f30\u8ba1\n\nExploitability          \u521d\u5b66\u8005\u5728\u77ed\u671f\u5185\u80fd\u638c\u63e1\u4f30\u8ba1\u65b9\u6cd5       \u719f\u7ec3\u7684\u653b\u51fb\u8005\u624d\u80fd\u5b8c\u6210\u8fd9\u6b21\u4f30\u8ba1                     \u6f0f\u6d1e\u5229\u7528\u6761\u4ef6\u975e\u5e38\u82db\u523b\n\nAffected users          \u6240\u6709\u7528\u6237\uff0c\u9ed8\u8ba4\u914d\u7f6e\uff0c\u5173\u952e\u7528\u6237       \u90e8\u5206\u7528\u6237\uff0c\u975e\u9ed8\u8ba4\u914d\u7f6e                             \u6781\u5c11\u7528\u6237\uff0c\u533f\u540d\u7528\u6237\n\nDiscoverability         \u6f0f\u6d1e\u5f88\u663e\u773c\uff0c\u4f30\u8ba1\u6761\u4ef6\u5f88\u5bb9\u6613\u83b7\u5f97     \u5728\u79c1\u6709\u533a\u57df\uff0c\u90e8\u5206\u4eba\u80fd\u770b\u5230\uff0c\u9700\u8981\u6df1\u5165\u6316\u6398\u6f0f\u6d1e        \u53d1\u73b0\u8be5\u6f0f\u6d1e\u6781\u5176\u56f0\u96be\n<\/code><\/pre>\n<h3>\u8bbe\u8ba1\u5b89\u5168\u65b9\u6848<\/h3>\n<p>\u89e3\u51b3\u65b9\u6848\u4e00\u5b9a\u8981\u6709\u9488\u5bf9\u6027\uff0c\u8fd9\u79cd\u9488\u5bf9\u6027\u662f\u7531\u8d44\u4ea7\u7b49\u7ea7\u5212\u5206\u3001\u5a01\u80c1\u5212\u5206\u3001\u98ce\u9669\u5206\u6790\u7b49\u9636\u6bb5\u7684\u7ed3\u679c\u7ed9\u51fa\u7684\u3002<\/p>\n<p>\u6ca1\u6709\u4e0d\u5b89\u5168\u7684\u4e1a\u52a1\uff0c\u53ea\u6709\u4e0d\u5b89\u5168\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<p>\u597d\u7684\u89e3\u51b3\u65b9\u6848\u5bf9\u7528\u6237\u5e94\u8be5\u662f\u900f\u660e\u7684\uff0c\u5c3d\u53ef\u80fd\u4e0d\u8981\u6539\u53d8\u7528\u6237\u7684\u4f7f\u7528\u4e60\u60ef\u3002<\/p>\n<p>\u4e00\u4e2a\u597d\u7684\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>\u80fd\u591f\u6709\u6548\u89e3\u51b3\u95ee\u9898\uff1b<\/li>\n<li>\u7528\u6237\u4f53\u9a8c\u597d\uff1b<\/li>\n<li>\u9ad8\u6027\u80fd\uff1b<\/li>\n<li>\u4f4e\u8026\u5408<\/li>\n<li>\u6613\u4e8e\u6269\u5c55\u548c\u5347\u7ea7\u3002<\/li>\n<\/ul>\n<h2>\u767d\u5e3d\u5b50\u5175\u6cd5<\/h2>\n<h3>Secure By Default \u539f\u5219<\/h3>\n<p>\u5728\u8bbe\u8ba1\u5b89\u5168\u65b9\u6848\u65f6\uff0c\u6700\u57fa\u672c\u4e5f\u6700\u91cd\u8981\u7684\u539f\u5219\u5c31\u662f\u201cSecure By Default \u201d\u3002\u4e00\u4e2a\u65b9\u6848\u8bbe\u8ba1\u5f97\u662f\u5426\u8db3\u591f\u5b89\u5168\uff0c\u4e0e\u6709\u6ca1\u6709\u5e94\u7528\u8fd9\u4e2a\u539f\u5219\u6709\u5f88\u5927\u7684\u5173\u7cfb\u3002\u201cSecure By Default \u201d\u539f\u5219\u4e5f\u53ef\u4ee5\u5f52\u7eb3\u4e3a\u767d\u540d\u5355\u3001\u9ed1\u540d\u5355\u7684\u601d\u60f3\u3002\u5982\u679c\u66f4\u591a\u5730\u4f7f\u7528\u767d\u540d\u5355\uff0c\u90a3\u4e48\u7cfb\u7edf\u4f1a\u66f4\u5b89\u5168\u3002<\/p>\n<h4>\u9ed1\u540d\u5355\u3001\u767d\u540d\u5355<\/h4>\n<p>\u9ed1\u540d\u5355\uff1a\u5217\u51fa\u4e00\u4e2a\u6e05\u5355\uff0c\u5728\u8fd9\u4e2a\u6e05\u5355\u4e0a\u7684\u90fd\u662f\u4e0d\u5141\u8bb8\u7684\uff0c\u5728\u6e05\u5355\u4ee5\u5916\u7684\u90fd\u662f\u5141\u8bb8\u7684\u3002<br \/>\n\u767d\u540d\u5355\uff1a\u5217\u51fa\u4e00\u4e2a\u6e05\u5355\uff0c\u5728\u8fd9\u4e2a\u6e05\u5355\u4e0a\u7684\u90fd\u662f\u5141\u8bb8\u7684\uff0c\u5728\u6e05\u5355\u4ee5\u5916\u7684\u90fd\u662f\u4e0d\u5141\u8bb8\u7684\u3002<\/p>\n<p>\u5f53\u51fa\u73b0\u65b0\u5a01\u80c1\u65f6\uff0c\u9ed1\u540d\u5355\u4e00\u822c\u4e0d\u80fd\u5e94\u4ed8\u3002\u800c\u767d\u540d\u5355\u9ed8\u8ba4\u662f\u4e0d\u5141\u8bb8\u65b0\u4e8b\u7269\uff0c\u6240\u4ee5\u66f4\u5b89\u5168\u70b9\u3002<br \/>\n\u5f53\u7136\uff0c\u8fd8\u5f97\u786e\u4fdd\u767d\u540d\u5355\u4e0a\u7684\u672c\u8eab\u662f\u5b89\u5168\u7684\u3002<\/p>\n<h4>\u6700\u5c0f\u6743\u9650\u539f\u5219<\/h4>\n<p>Secure By Default \u7684\u53e6\u4e00\u5c42\u542b\u4e49\u5c31\u662f\u201c\u6700\u5c0f\u6743\u9650\u539f\u5219\u201d\u3002\u6700\u5c0f\u6743\u9650\u539f\u5219\u4e5f\u662f\u5b89\u5168\u8bbe\u8ba1\u7684\u57fa\u672c\u539f\u5219\u4e4b\u4e00\u3002<\/p>\n<p>\u6700\u5c0f\u6743\u9650\u539f\u5219\u8981\u6c42\u7cfb\u7edf\u53ea\u6388\u4e88\u4e3b\u9898\u5fc5\u8981\u7684\u6743\u9650\uff0c\u800c\u4e0d\u8981\u591a\u5ea6\u6388\u6743\uff0c\u8fd9\u6837\u80fd\u6709\u6548\u5730\u51cf\u5c11\u7cfb\u7edf\u3001\u7f51\u7edc\u3001\u5e94\u7528\u3001\u6570\u636e\u5e93\u51fa\u9519\u7684\u673a\u4f1a\u3002<\/p>\n<h3>\u7eb5\u6df1\u9632\u5fa1\u539f\u5219<\/h3>\n<p>Defense in Depth<\/p>\n<p>\u7eb5\u6df1\u9632\u5fa1\u5305\u542b\u4e24\u5c42\u542b\u4e49\uff1a<\/p>\n<ul>\n<li>\u8981\u5728\u5404\u4e2a\u4e0d\u540c\u5c42\u9762\u3001\u4e0d\u540c\u65b9\u9762\u5b9e\u65bd\u5b89\u5168\u65b9\u6848\uff0c\u907f\u514d\u51fa\u73b0\u6f0f\u6d1e\uff0c\u4e0d\u540c\u5b89\u5168\u65b9\u6848\u4e4b\u95f4\u9700\u8981\u4e92\u76f8\u914d\u5408\uff0c\u6784\u6210\u4e00\u4e2a\u6574\u4f53\u3002<\/li>\n<li>\u8981\u5728\u6b63\u786e\u7684\u5730\u65b9\u505a\u6b63\u786e\u7684\u4e8b\u60c5\uff0c\u5373\uff1a\u5728\u89e3\u51b3\u6839\u672c\u95ee\u9898\u7684\u5730\u65b9\u5b9e\u65bd\u9488\u5bf9\u6027\u7684\u5b89\u5168\u65b9\u6848\u3002<\/li>\n<\/ul>\n<p><strong>\u8bbe\u8ba1\u5b89\u5168\u65b9\u6848\u65f6\u6700\u6015\u51fa\u73b0\u77ed\u677f\u3002<\/strong><\/p>\n<h3>\u6570\u636e\u4e0e\u4ee3\u7801\u5206\u79bb\u539f\u5219<\/h3>\n<p>\u8fd9\u4e2a\u539f\u5219\u5e7f\u6cdb\u9002\u7528\u4e8e\u5404\u79cd\u7531\u4e8e\u201c\u6ce8\u5165\u201d\u800c\u5f15\u53d1\u5b89\u5168\u95ee\u9898\u7684\u573a\u666f\u3002<\/p>\n<p>\u5728web\u5b89\u5168\u4e2d\uff0c\u7531\u201c\u6ce8\u5165\u201d\u5f15\u8d77\u7684\u95ee\u9898\u6bd4\u6bd4\u7686\u662f\uff0c\u5982XSS\u3001SQL Injection\u3001 CRLF Injection \u3001X-Path Injection \u7b49\u3002\u6b64\u7c7b\u95ee\u9898\u5747\u53ef\u4ee5\u6839\u636e\u201c\u6570\u636e\u4e0e\u4ee3\u7801\u5206\u79bb\u539f\u5219\u201d\u8bbe\u8ba1\u51fa\u771f\u6b63\u5b89\u5168\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u539f\u5219\u6293\u4f4f\u4e86\u6f0f\u6d1e\u5f62\u6210\u7684\u672c\u8d28\u539f\u56e0\u3002<\/p>\n<h3>\u4e0d\u53ef\u9884\u6d4b\u6027\u539f\u5219<\/h3>\n<p>\u5373\u4f7f\u65e0\u6cd5\u4fee\u590dcode\uff0c\u4f46\u662f\u5982\u679c\u80fd\u591f\u4f7f\u5f97\u653b\u51fb\u7684\u65b9\u6cd5\u65e0\u6548\uff0c\u90a3\u4e48\u4e5f\u7b97\u662f\u6210\u529f\u7684\u9632\u5fa1\u3002<\/p>\n<p>\u4e0d\u53ef\u9884\u6d4b\u6027\uff08Unpredictable\uff09\uff0c\u80fd\u591f\u6709\u6548\u5730\u5bf9\u6297\u57fa\u4e8e\u7be1\u6539\u3001\u4f2a\u9020\u7684\u653b\u51fb\u3002<\/p>\n<p>\u4e0d\u53ef\u9884\u6d4b\u6027\u7684\u5b9e\u73b0\u5f80\u5f80\u9700\u8981\u7528\u5230\u52a0\u5bc6\u7b97\u6cd5\u3001\u968f\u673a\u6570\u7b97\u6cd5\u3001\u54c8\u5e0c\u7b97\u6cd5\uff0c\u597d\u597d\u4f7f\u7528\u8fd9\u6761\u539f\u5219\uff0c\u5728\u8bbe\u8ba1\u5b89\u5168\u65b9\u6848\u65f6\u5f80\u5f80\u4f1a\u4e8b\u534a\u529f\u500d\u3002<\/p>\n<h3>\u5c0f\u7ed3<\/h3>\n<p>Secure By Default \uff0c\u662f\u65f6\u523b\u8981\u7262\u8bb0\u7684\u603b\u5219\uff1b\u7eb5\u6df1\u9632\u5fa1\uff0c\u662f\u8981\u66f4\u5168\u9762\u3001\u66f4\u6b63\u786e\u5730\u770b\u5f85\u95ee\u9898\uff1b\u6570\u636e\u4e0e\u4ee3\u7801\u5206\u79bb\uff0c\u662f\u4ece\u6f0f\u6d1e\u6210\u56e0\u4e0a\u770b\u95ee\u9898\uff1b\u4e0d\u53ef\u9884\u6d4b\u6027\u5219\u662f\u4ece\u5ba2\u670d\u653b\u51fb\u65b9\u6cd5\u7684\u89d2\u5ea6\u770b\u95ee\u9898\u3002<\/p>\n<p><strong>\u5b89\u5168\u662f\u4e00\u95e8\u6734\u7d20\u7684\u5b66\u95ee\uff0c\u4e5f\u662f\u4e00\u95e8\u5e73\u8861\u7684\u827a\u672f\u3002<\/strong><\/p>\n<hr\/>\n<p>\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u5fae\u4fe1\u516c\u4f17\u53f7: <strong>coderbee\u7b14\u8bb0<\/strong>\uff0c\u53ef\u4ee5\u66f4\u53ca\u65f6\u56de\u590d\u4f60\u7684\u8ba8\u8bba\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"258\" src=\"https:\/\/coderbee.net\/wp-content\/uploads\/2019\/01\/coderbee-note.jpg\" class=\"alignnone size-full wp-image-1707\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u4e9b\u8bcd\u6c47 exploit\uff1a \u9ed1\u5ba2\u4f7f\u7528\u7684\u6f0f\u6d1e\u5229\u7528\u4ee3\u7801\u3002 \u9ed1\u5ba2\u7cbe\u795e\uff1a open, f &hellip; <a href=\"https:\/\/coderbee.net\/index.php\/readingnote\/20130722\/309\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[72],"_links":{"self":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/309"}],"collection":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/comments?post=309"}],"version-history":[{"count":4,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/309\/revisions"}],"predecessor-version":[{"id":1096,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/309\/revisions\/1096"}],"wp:attachment":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/media?parent=309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/categories?post=309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/tags?post=309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}