{"id":3656,"date":"2019-10-20T20:48:28","date_gmt":"2019-10-20T12:03:28","guid":{"rendered":"https:\/\/www.inforsec.org\/wp\/?p=3656"},"modified":"2019-10-21T22:28:28","modified_gmt":"2019-10-21T13:43:28","slug":"%e7%ac%ac%e4%b8%89%e5%b1%8athuctf%e9%a2%81%e5%a5%96%e6%9a%a8%e7%bd%91%e7%bb%9c%e7%a9%ba%e9%97%b4%e5%ae%89%e5%85%a8%e5%ad%a6%e6%9c%af%e8%ae%ba%e5%9d%9b11%e6%9c%883%e6%97%a5%e6%b8%85%e5%8d%8e%e5%8f%ac","status":"publish","type":"post","link":"http:\/\/202.112.238.40\/wp\/?p=3656","title":{"rendered":"\u7b2c\u4e09\u5c4aTHUCTF\u9881\u5956\u66a8\u7f51\u7edc\u7a7a\u95f4\u5b89\u5168\u5b66\u672f\u8bba\u575b11\u67083\u65e5\u6e05\u534e\u53ec\u5f00"},"content":{"rendered":"\n

\u7b2c\u4e09<\/strong>\u5c4a<\/strong>THUC<\/strong>TF\u9881\u5956\u66a8<\/strong>\u7f51\u7edc<\/strong>\u7a7a\u95f4\u5b89\u5168<\/strong>\u5b66<\/strong>\u672f\u8bba\u575b<\/strong><\/strong><\/p>\n\n\n\n

\u4e3b<\/strong>\u9898<\/strong>\uff1a\u201c<\/strong>\u667a\u80fd\u751f\u6d3b\u7684\u5b89\u5168\u6781\u5ba2<\/strong>\u201d<\/strong> <\/strong><\/strong><\/p>\n\n\n\n

\u6307\u5bfc<\/strong>\u5355\u4f4d\uff1a<\/strong>\u6e05\u534e\u5927\u5b66\u4fe1\u606f\u5316\u529e\u516c<\/strong>\u5ba4<\/strong><\/strong><\/p>\n\n\n\n

\u4e3b\u529e\u5355\u4f4d\uff1a\u6e05\u534e<\/strong>\u5927\u5b66<\/strong>\u7f51\u7edc\u79d1\u5b66\u4e0e\u7f51\u7edc\u7a7a\u95f4\u7814\u7a76\u9662<\/strong><\/strong><\/p>\n\n\n\n

\u534f\u529e\u5355\u4f4d\uff1a \u7f51\u5b89\u56fd\u9645\u8bba\u575b\uff08InForSec\uff09 \u00a0\u5947\u5b89\u4fe1\u96c6\u56e2<\/strong><\/p>\n\n\n\n

\u627f\u529e\u5355\u4f4d\uff1a\u6e05\u534e\u5927\u5b66\u7f51\u7edc\u5b89\u5168\u6280\u672f\u534f\u4f1a<\/strong><\/p>\n\n\n\n

\u65f6\u95f4\uff1a<\/strong>11<\/strong>\u6708<\/strong>3<\/strong>\u65e5\uff08\u5468\u65e5\uff09\u4e0b\u5348<\/strong>13<\/strong>:<\/strong>3<\/strong>0~<\/strong>17<\/strong>:<\/strong>10<\/strong><\/strong><\/p>\n\n\n\n

\u5730\u70b9\uff1a\u6e05\u534e\u5927\u5b66FIT\u697c\u4e8c\u5c42\u591a\u529f\u80fd\u5385<\/strong><\/p>\n\n\n\n

\u4f1a\u8bae\u8bae\u7a0b<\/strong><\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

\u6f14\u8bb2\u4eba\u53ca\u6f14\u8bb2\u5185\u5bb9\u6458\u8981<\/strong><\/p>\n\n\n\n

1\u3001\t\u6c6a\u5609\u6765  \u6e05\u534e<\/strong>\u5927\u5b66<\/strong>\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4<\/strong><\/strong><\/p>\n\n\n\n

\u6f14\u8bb2<\/strong>\u4e3b\u9898\uff1a<\/strong>\u6b3a\u9a97A<\/strong>I<\/strong>\uff0c\u4ece\u5b9a\u5411\u5230\u5b9e\u9645<\/strong><\/strong><\/p>\n\n\n\n

\u5185\u5bb9<\/strong>\u6458\u8981\uff1a<\/strong><\/strong><\/p>\n\n\n\n

\u968f\u7740\u4eba\u5de5\u667a\u80fd\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u5176\u5b89\u5168\u6027\u95ee\u9898\u6b63\u5728\u88ab\u7ed9\u4e88\u8d8a\u6765\u8d8a\u591a\u7684\u5173\u6ce8\u3002\u5bf9\u6297\u6837\u672c\u7684\u51fa\u73b0\uff0c\u5219\u8fdb\u4e00\u6b65\u63ed\u793a\u4e86\u795e\u7ecf\u7f51\u7edc\u7684\u8106\u5f31\u6027\u3002\u6211\u4eec\u81f4\u529b\u4e8e\u7814\u7a76\u5b9a\u5411\u5bf9\u6297\u6837\u672c\u751f\u6210\u6280\u672f\u3002\u5728\u6211\u4eec\u7684\u7814\u7a76\u5de5\u4f5c\u4e2d\uff0c\u501f\u9274\u4e86\u4f20\u7edf\u8f6f\u4ef6\u4e2d\u7684\u5b9a\u5411\u6a21\u7cca\u6d4b\u8bd5\u6280\u672f\u7684\u601d\u8def\uff0c\u5e76\u63d0\u51fa\u4e86\u4e00\u5957\u9488\u5bf9\u795e\u7ecf\u7f51\u7edc\u7684\u5b9a\u5411\u6a21\u7cca\u6d4b\u8bd5\u6280\u672f\uff0c\u80fd\u591f\u5728\u4e0d\u501f\u52a9\u6a21\u578b\u5185\u90e8\u77e5\u8bc6\u7684\u524d\u63d0\u4e0b\uff0c\u6709\u6548\u5730\u751f\u6210\u5b9a\u5411\u5bf9\u6297\u6837\u672c\u3002\u8fdb\u4e00\u6b65\u5730\uff0c\u6211\u4eec\u53c8\u5728\u771f\u5b9e\u573a\u666f\u4e0b\u5c55\u5f00\u4e86\u63a2\u7d22\uff0c\u4ece\u5bf9\u6297\u6837\u672c\u7684\u666e\u9002\u6027\u4e0e\u5b9e\u9645\u6027\u51fa\u53d1\uff0c\u6210\u529f\u653b\u51fb\u4e86\u5f53\u4e0b\u6d41\u884c\u7684\u76ee\u6807\u68c0\u6d4b\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u6f14\u8bb2\u4eba\u7b80\u4ecb\uff1a<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6c6a\u5609\u6765\uff0c\u6e05\u534e\u5927\u5b66\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba419\u7ea7\u7855\u58eb\u751f\uff0c\u4e3b\u8981\u7814\u7a76\u5174\u8da3\u4e3aAI\u5b89\u5168\uff0c\u7cfb\u7edf\u5b89\u5168\u7b49\u3002\u66fe\u591a\u6b21\u53c2\u4e0e\u4e0e\u7f51\u7edc\u7a7a\u95f4\u5b89\u5168\u76f8\u5173\u7684\u6bd4\u8d5b\u3001\u4f1a\u8bae\u7b49\u3002<\/p>\n\n\n\n

2\u3001\u90d1\u6653\u5cf0   \u5947\u5b89\u4fe1\u6280\u672f\u7814\u7a76\u9662\u7814\u7a76\u5458<\/p>\n\n\n\n

\u6f14\u8bb2\u4e3b<\/strong>\u9898\uff1a<\/strong>\u6700\u719f\u6089\u7684\u964c\u751f\u4eba\uff1a\u4e00\u79cd\u65b0\u578b\u7684HTTPS\u52ab\u6301\u6280\u672f<\/strong><\/p>\n\n\n\n

\u5185\u5bb9\u6458<\/strong>\u8981\uff1a<\/strong><\/strong><\/p>\n\n\n\n

HTTPS\u662f\u4e3a\u4fdd\u62a4\u201c\u7aef\u5230\u7aef\u201d\u5b89\u5168\u901a\u4fe1\u800c\u8bbe\u8ba1\u7684\u534f\u8bae\uff0c\u4fdd\u62a4\u6570\u636e\u7684\u9690\u79c1\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u8fd1\u5e74\u6765\uff0cHTTPS\u5df2\u8d8a\u6765\u8d8a\u591a\u5730\u90e8\u7f72\u4e8e\u5404\u7c7b\u7f51\u7ad9\uff0c\u4f8b\u5982\u94f6\u884c\u3001\u7535\u5b50\u5546\u52a1\u5e73\u53f0\u7b49\uff0c\u662f\u5f53\u524d\u4e92\u8054\u7f51\u5b89\u5168\u901a\u4fe1\u7684\u57fa\u77f3\u3002\u6211\u4eec\u7684\u6700\u65b0\u7814\u7a76\u53d1\u73b0\uff0c\u5229\u7528Web PKI\u7684\u751f\u6001\u7f3a\u9677\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u7ed5\u8fc7HTTPS\u76f8\u5173\u7684\u5b89\u5168\u9632\u62a4\uff0c\u7834\u574f\u901a\u4fe1\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u3002\u9488\u5bf9\u8fd9\u79cd\u65b0\u578b\u653b\u51fb\u65b9\u6cd5\uff0c\u6211\u4eec\u5bf9\u4e3b\u6d41\u7f51\u7ad9\u8fdb\u884c\u4e86\u6d4b\u91cf\uff0c\u53d1\u73b0\u5f88\u591a\u6d41\u884c\u5e94\u7528\u53ef\u88ab\u52ab\u6301\uff0c\u5305\u62ec\u5728\u7ebf\u652f\u4ed8\u3001\u7b2c\u4e09\u65b9\u767b\u5f55\u3001\u5e94\u7528\u548c\u6587\u4ef6\u4e0b\u8f7d\u7b49\uff0c\u5176\u4e2d\u6d89\u53ca\u7684\u77e5\u540d\u5382\u5546\u5305\u62ec\u5fae\u8f6f\u3001\u963f\u91cc\u5df4\u5df4\u3001\u4eac\u4e1c\u3001\u767e\u5ea6\u548c\u641c\u72d0\u7b49\u3002<\/p>\n\n\n\n

\u6f14\u8bb2\u4eba\u7b80\u4ecb\uff1a<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5947\u5b89\u4fe1\u6280\u672f\u7814\u7a76\u9662\u7814\u7a76\u5458\uff0c\u7fb2\u548c\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4\u8d1f\u8d23\u4eba\u3002\u4ece\u4e8b\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u3001\u57fa\u7840\u534f\u8bae\u5b89\u5168\u76f8\u5173\u7814\u7a76\uff0c\u7814\u7a76\u6210\u679c\u53d1\u8868\u5728\u7f51\u7edc\u5b89\u5168\u56fd\u9645\u9876\u7ea7\u5b66\u672f\u4f1a\u8baeUSENIX Security\u3001NDSS\uff0c\u83b7\u5f97NDSS 2016\u6770\u51fa\u8bba\u6587\u5956\u3002\u66fe\u83b7Google\u6d4f\u89c8\u5668\u5b89\u5168\u8ba1\u5212\u5956\u52b1\u3001GeekPwn\uff082015\uff0946\u4e07\u5143\u5956\u52b1\u3001GeekPwn\uff082018\uff0925\u4e07\u5143\u5956\u52b1\u3001TSRC\u901a\u7528\u8f6f\u4ef6\u6f0f\u6d1e10\u4e07\u5143\u5956\u52b1\u7b49\u8363\u8a89\u3002\u7814\u7a76\u6210\u679c\u5e2e\u52a9\u8bb8\u591a\u4e16\u754c\u77e5\u540d\u7684\u4e92\u8054\u7f51\u4f01\u4e1a\u4fee\u590d\u4e86\u5b89\u5168\u6f0f\u6d1e\uff0c\u5982Bank of America\u3001Google\u3001Facebook\u3001Mozilla\u3001Apple\u3001Amazon\u3001\u4e2d\u56fd\u5efa\u884c\u3001\u4e2d\u56fd\u94f6\u8054\u3001\u652f\u4ed8\u5b9d\u7b49\uff0c\u63a8\u52a8\u4e86Google\u516c\u53f8\u4fee\u6b63Chrome\uff0c\u4fc3\u8fdb\u4e86IETF\u4fee\u6539\u76f8\u5173\u56fd\u9645\u6807\u51c6\u3002<\/p>\n\n\n\n

3\u3001\t\u6c88<\/strong>\u51ef\u6587<\/strong>  \u6e05\u534e<\/strong>\u5927\u5b66<\/strong>\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4<\/strong><\/strong><\/p>\n\n\n\n

\u6f14\u8bb2<\/strong>\u4e3b\u9898\uff1a<\/strong>\u6b32\u901f\u5219\u4e0d\u8fbe\uff1aCDN DDOS\u5927\u70ae<\/p>\n\n\n\n

\u5185\u5bb9<\/strong>\u6458\u8981\uff1a<\/strong>\u653b\u51fb\u8005\u53ef\u5229\u7528CDN\u901a\u7528\u5b9e\u73b0\u7f3a\u9677\u5bf9\u4efb\u610f\u90e8\u7f72Web\u670d\u52a1\u7684\u7ad9\u70b9\u8fdb\u884cDDOS\u653b\u51fb\u3002<\/p>\n\n\n\n

\u653b\u51fb\u8005\u65e0\u9700\u63a7\u5236\u50f5\u5c38\u7f51\u7edc\uff0c\u4ec5\u901a\u8fc7\u8f83\u4f4e\u914d\u7f6e\u7684\u4e2a\u4eba\u7535\u8111\u3001\u4f4e\u5e26\u5bbd\u7f51\u7edc\u5c31\u53ef\u4ee5\u53d1\u8d77\u5927\u89c4\u6a21DDOS\u653b\u51fb\uff0c\u4f7f\u5bf9\u5e94\u7684\u7f51\u7ad9\u62d2\u7edd\u670d\u52a1\u3002<\/p>\n\n\n\n

\u6f14\u8bb2\u4eba\u7b80\u4ecb\uff1a<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6c88\u51ef\u6587\uff0c\u6e05\u534e\u5927\u5b66\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4\u7855\u58eb\u751f\uff0c\u84dd\u83b2\u82b1\u3001Tea-Deliverers\u6218\u961f\u961f\u5458\uff0c\u4e3b\u8981\u7814\u7a76\u5174\u8da3\u4e3a\u534f\u8bae\u6f0f\u6d1e\u6316\u6398\u3001APT\u653b\u9632\u5bf9\u6297\u3001\u673a\u5668\u5b66\u4e60\u6d41\u91cf\u5206\u6790\uff0c\u5177\u5907\u4e30\u5bcc\u7684\u5b89\u5168\u7814\u7a76\u53ca\u653b\u9632\u6e17\u900f\u7ecf\u9a8c\uff0c\u66fe\u591a\u6b21\u5728DEFCON\u7b49\u77e5\u540dCTF\u7ade\u8d5b\u4e2d\u83b7\u5956\uff0c\u5e76\u66fe\u5728ISC\u3001XCTF Final\u7b49\u77e5\u540d\u4f1a\u8bae\u5206\u4eab\u76f8\u5173\u5b89\u5168\u6280\u672f\u8bae\u9898\u4e0e\u7814\u7a76\u3002<\/p>\n\n\n\n

4\u3001\u6768\u7693 \u6e05\u534e<\/strong>\u5927\u5b66<\/strong>\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4<\/strong><\/p>\n\n\n\n

\u6f14\u8bb2\u4e3b\u9898\uff1a<\/strong>\u63ed\u79d8\u975e\u6cd5\u5728\u7ebf\u535a\u5f69\u90a3\u4e9b\u4e0d\u4e3a\u8ba4\u77e5\u7684\u6545\u4e8b<\/p>\n\n\n\n

\u5185\u5bb9\u6458\u8981\uff1a<\/strong><\/strong><\/p>\n\n\n\n

\u975e\u6cd5\u5728\u7ebf\u535a\u5f69\u7684\u6cdb\u6ee5\u5bf9\u793e\u4f1a\u5e26\u6765\u5de8\u5927\u7684\u8d1f\u9762\u5f71\u54cd\uff0c\u5f88\u591a\u56fd\u5bb6\u5747\u9881\u5e03\u4e86\u76f8\u5173\u6cd5\u5f8b\u8fdb\u884c\u7981\u6b62\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u7531\u4e8e\u5176\u6240\u5e26\u6765\u7684\u5de8\u5927\u5229\u6da6\uff0c\u975e\u6cd5\u5728\u7ebf\u535a\u5f69\u7f51\u7ad9\u4ecd\u7136\u84ec\u52c3\u53d1\u5c55\u3002\u672c\u6f14\u8bb2\u5c06\u5bf9\u4e2d\u56fd\u7684\u975e\u6cd5\u5728\u7ebf\u535a\u5f69\u4ea7\u4e1a\u94fe\u8fdb\u884c\u8c03\u7814\u5206\u6790\u548c\u8ffd\u8e2a\uff0c\u63ed\u79d8\u90a3\u4e9b\u9690\u85cf\u5728\u8fd9\u4e9b\u975e\u6cd5\u884c\u4e1a\u80cc\u540e\u7684\u6545\u4e8b\u3002<\/p>\n\n\n\n

\u6f14\u8bb2\u4eba\u7b80\u4ecb\uff1a<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6768\u7693\uff0c\u6e05\u534e\u5927\u5b66\u7f51\u7edc\u5b89\u5168\u5b9e\u9a8c\u5ba4\u535a\u58eb\u751f\uff0c\u4e3b\u8981\u7814\u7a76\u5174\u8da3\u4e3a\u4e92\u8054\u7f51\u5730\u4e0b\u7ecf\u6d4e\u3001\u7f51\u7edc\u72af\u7f6a\u3001\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u7b49\uff0c\u66fe\u5728IEEE S&P\u3001USENIX Security\u3001ACSAC\u7b49\u7f51\u7edc\u5b89\u5168\u4f1a\u8bae\u4e0a\u53d1\u8868\u8bba\u6587\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7b2c\u4e09\u5c4aTHUCTF\u9881\u5956\u66a8\u7f51\u7edc\u7a7a\u95f4\u5b89\u5168\u5b66\u672f\u8bba\u575b \u4e3b\u9898\uff1a\u201c\u667a\u80fd\u751f\u6d3b\u7684\u5b89\u5168\u6781\u5ba2\u201d  \u6307\u5bfc\u5355\u4f4d\uff1a\u6e05… Continue reading → <\/span><\/a><\/p>\n","protected":false},"author":7,"featured_media":3670,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-3656","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"_links":{"self":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3656"}],"version-history":[{"count":3,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3656\/revisions"}],"predecessor-version":[{"id":3679,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3656\/revisions\/3679"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/media\/3670"}],"wp:attachment":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3656"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}