{"id":1741,"date":"2017-01-17T01:45:56","date_gmt":"2017-01-17T01:45:56","guid":{"rendered":"https:\/\/www.inforsec.org\/wp\/?p=1741"},"modified":"2017-01-17T02:12:17","modified_gmt":"2017-01-17T02:12:17","slug":"%e4%ba%8e%e5%86%85%e5%ad%98%e6%bc%8f%e6%b4%9e%e7%9a%84%e4%ba%92%e8%81%94%e7%bd%91%e4%b8%8e%e6%9c%ac%e5%9c%b0%e7%b3%bb%e7%bb%9f%e7%9a%84%e8%b7%a8%e7%95%8c%e6%94%bb%e5%87%bb-the-weblocal-boundary","status":"publish","type":"post","link":"http:\/\/202.112.238.40\/wp\/?p=1741","title":{"rendered":"\u57fa\u4e8e\u5185\u5b58\u6f0f\u6d1e\u7684\u4e92\u8054\u7f51\u4e0e\u672c\u5730\u7cfb\u7edf\u7684\u8de8\u754c\u653b\u51fb: The &#8220;Web\/Local&#8221; Boundary Is Fuzzy"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>\u57fa\u4e8e\u5185\u5b58\u6f0f\u6d1e\u7684\u4e92\u8054\u7f51\u4e0e\u672c\u5730\u7cfb\u7edf\u7684\u8de8\u754c\u653b\u51fb:<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>The &#8220;Web\/Local&#8221; Boundary Is Fuzzy\u00a0<\/strong><\/p>\n<p style=\"text-align: left;\">\u4f5c\u8005\uff1aYaoqi Jia (\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\uff09<\/p>\n<p>\u65e9\u671f\u7684\u7f51\u9875\u6d4f\u89c8\u5668(Web browser)\u4f5c\u4e3a\u4e00\u4e2a\u7b80\u5355\u7684\u7f51\u9875\u6587\u6863\u663e\u793a\u8f6f\u4ef6\uff0c\u6ca1\u6709\u9694\u79bb\u4e0d\u540c\u7684\u8d44\u6e90\u548c\u5bf9\u8c61\u3002\u5229\u7528\u4efb\u4f55\u4e00\u4e2a\u5185\u5b58\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5c31\u53ef\u4ee5\u63a7\u5236\u6574\u4e2a\u6d4f\u89c8\u5668\u3002\u73b0\u5728\u4e3b\u6d41\u7684\u6d4f\u89c8\u5668\u91c7\u7528\u6c99\u7bb1\u6280\u672f\u5206\u79bb\u4e92\u8054\u7f51\u7f51\u9875\u548c\u672c\u5730\u7684\u8d44\u6e90\uff0c\u4ece\u800c\u963b\u6b62\u6076\u610f\u7f51\u9875\u901a\u8fc7\u5229\u7528\u5185\u5b58\u6f0f\u6d1e\u6765\u5f71\u54cd\u672c\u5730\u7cfb\u7edf\u3002\u540c\u65f6\u8fd9\u4e9b\u6d4f\u89c8\u5668\u4e5f\u91c7\u7528\u4e86\u57fa\u4e8e\u8fdb\u7a0b\u9694\u79bb\u7684\u8bbe\u8ba1\uff0c\u7528\u6765\u9694\u79bb\u4e0d\u540c\u6e90\u7684\u7f51\u9875\uff0c\u4ece\u800c\u786e\u4fdd\u76f8\u4e92\u4e4b\u95f4\u4e0d\u4f1a\u53d7\u5230\u5b89\u5168\u6f0f\u6d1e\u7684\u5f71\u54cd\u3002\u8c37\u6b4cChrome\u4e0e\u5fae\u8f6fInternet Explorer\u62e5\u6709\u5408\u8ba1\u8d85\u8fc780%\u7684\u5e02\u573a\u5360\u6709\u7387\uff0c\u90fd\u76f8\u7ee7\u91c7\u7528\u4e86\u8fd9\u4e9b\u5b89\u5168\u9694\u79bb\u7684\u8bbe\u8ba1\u3002\u5728\u8fd9\u7bc7\u8bba\u6587\u4e2d\uff0c\u6211\u4eec\u7528\u4f5c\u4e3a\u4ee3\u8868\u7684Chrome\u7814\u7a76\u8fd9\u79cd\u5b89\u5168\u9694\u79bb\u7684\u8bbe\u8ba1\u95ee\u9898\uff0c\u4ee5\u53ca\u8fd9\u79cd\u9694\u79bb\u8bbe\u8ba1\u7684\u4e0d\u8db3\u5e26\u6765\u7684\u4e92\u8054\u7f51\u4e0e\u672c\u5730\u7cfb\u7edf\u7684\u8de8\u8fb9\u754c\u653b\u51fb\u3002<\/p>\n<p><!--more--><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1742 size-full\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2017\/01\/1-3-e1484617337675.png\" width=\"600\" height=\"306\" \/><\/p>\n<p style=\"text-align: center;\">Chrome\u4f7f\u7528\u6c99\u7bb1\u6280\u672f\u6765\u4fdd\u62a4\u7f51\u9875\u548c\u672c\u5730\u7684\u8fb9\u754c<\/p>\n<p>\u8c37\u6b4cChrome\u5728\u4e24\u4e2a\u65b9\u9762\u4f7f\u7528\u6743\u9650\u9694\u79bb(privilege separation)\u3002\u9996\u5148\uff0cChrome\u4f7f\u7528\u6c99\u7bb1\u6280\u672f\u5c06\u80fd\u76f4\u63a5\u4e0e\u672c\u5730\u64cd\u4f5c\u7cfb\u7edf\u901a\u4fe1\u7684\u6d4f\u89c8\u5668\u5185\u6838\u8fdb\u7a0b\uff08browser kernel\uff09\u4e0e\u8d1f\u8d23\u89e3\u6790\u548c\u6e32\u67d3\u7f51\u9875\u7684\u6e32\u67d3\u8fdb\u7a0b\uff08renderer\uff09\u8fdb\u884c\u9694\u79bb\u3002\u5176\u6b21\uff0cChrome\u5c06\u4e0d\u540c\u6e90\u7684\u7f51\u7ad9\u5b9e\u4f8b\u6216\u8005\u6807\u7b7e\u9694\u79bb\u5230\u4e0d\u540c\u7684\u8fdb\u7a0b\u4e2d\u3002\u4e0e\u4e4b\u524d\u7814\u7a76\uff08\u5982Gazelle\u548cOP\uff09\u63d0\u51fa\u7684\u9694\u79bb\u6982\u5ff5\u4e0d\u540c\uff0cChrome\u6743\u8861\u5b89\u5168\u548c\u6027\u80fd\u5728\u540c\u6e90\u7b56\u7565\u7684\u5b9e\u73b0\u4e0a\u505a\u51fa\u4e86\u6298\u4e2d\u3002\u540c\u6e90\u7b56\u7565(The same-origin policy)\u786e\u4fdd\u4e24\u4e2a\u4e0d\u540c\u6e90\u7684\u7f51\u7ad9\u76f8\u4e92\u4e4b\u95f4\u4e0d\u80fd\u4f7f\u7528JavaScript\u76f4\u63a5\u8bbf\u95ee\u5f7c\u6b64\u7684DOM\u5185\u5bb9\uff0c\u9664\u975e\u4f7f\u7528\u660e\u786e\u7684\u901a\u8baf\u65b9\u5f0f\u4f8b\u5982PostMessage\u6765\u4f20\u9001\u6570\u636e\u3002\u4e4b\u524d\u7684\u7814\u7a76\u5f3a\u8c03\u5c06\u540c\u6e90\u7b56\u7565\u7684\u5b9e\u73b0\u4f5c\u4e3a\u660e\u786e\u7684\u76ee\u6807\uff0c\u540c\u65f6\u5c06\u4e0d\u540c\u6e90\u7684\u8d44\u6e90\u5b58\u653e\u5728\u4e0d\u540c\u7684\u8fdb\u7a0b\u4e2d\uff0c\u5f7c\u6b64\u4e4b\u95f4\u4f7f\u7528IPC\u8fdb\u884c\u6c9f\u901a\u3002\u4f46\u662f\uff0cChrome\u4e3a\u4e86\u51cf\u5c0f\u6027\u80fd\u5f00\u9500\uff0c\u4ec5\u5c06\u6c99\u7bb1\u6280\u672f\u4f7f\u7528\u5728\u9694\u79bb\u7f51\u7ad9\u548c\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u3002\u540c\u6e90\u7b56\u7565\u88ab\u5b9e\u73b0\u5728\u6e32\u67d3\u8fdb\u7a0b\u4e2d\uff0c\u5982\u679c\u540c\u4e00\u4e2a\u6e32\u67d3\u8fdb\u7a0b\u5305\u542b\u591a\u4e2a\u7f51\u9875\u6765\u81ea\u591a\u4e2a\u6e90\uff0c\u90a3\u4e48\u8fd9\u4e9b\u4e0d\u540c\u6e90\u7684\u7f51\u9875\u662f\u6ca1\u6709\u88ab\u9694\u79bb\u7684\u3002<\/p>\n<p>\u4ee5\u5f80\u5927\u5bb6\u53ef\u80fd\u90fd\u8ba4\u4e3aChrome\u7684\u6c99\u7bb1\u6280\u672f\u662f\u7528\u6765\u9694\u79bb\u6bcf\u4e2a\u4e0d\u540c\u6e90\u7f51\u9875\u3002\u4f46\u662f\u5728\u4e4b\u524d\u7684\u62a5\u544a\u4e2d\uff0c\u8c37\u6b4c\u5f3a\u8c03\u4e86\u57fa\u4e8e\u4e0d\u540c\u6e90\u7684\u9694\u79bb\u662f\u4e0d\u5728\u4ed6\u4eec\u7684\u76ee\u6807\u91cc\u9762\u3002\u5b9e\u9645\u4e0aChrome\u7684\u9694\u79bb\u7b56\u7565\u4e3b\u8981\u662f\u7528\u6765\u9694\u79bb\u4e92\u8054\u7f51\u548c\u672c\u5730\u7cfb\u7edf\u7684\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1743 size-full\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2017\/01\/2-3-e1484617384551.png\" width=\"600\" height=\"348\" \/><\/b><\/strong><\/p>\n<p style=\"text-align: center;\">\u7531\u4e8e\u4e91\u670d\u52a1\u548c\u7cfb\u7edf\u7684\u6574\u5408\uff0c\u4e92\u8054\u7f51\u4e0e\u672c\u5730\u7684\u8fb9\u754c\u53d8\u5f97\u6a21\u7cca<\/p>\n<p>\u5728\u8fc7\u53bb\u7684\u51e0\u5e74\u4e2d\uff0c \u4e91\u670d\u52a1\u9010\u6b65\u5730\u4e0e\u7cfb\u7edf\u548c\u8bbe\u5907\u6574\u5408\u3002\u4f8b\u5982\uff0c\u50cfDropbox\uff0cOneDrive\u548cGoogle Drive\u8fd9\u6837\u7684\u4e91\u76d8\u548c\u4e91\u5b58\u50a8\u670d\u52a1\u5927\u91cf\u51fa\u73b0\u3002\u8fd9\u4e9b\u670d\u52a1\u5c06\u4e91\u4e0a\u7684\u6570\u636e\u4e0e\u7528\u6237\u7684\u672c\u5730\u7cfb\u7edf\u540c\u6b65\uff0c\u4f8b\u5982\u672c\u5730\u521b\u5efa\u6587\u4ef6\u4f1a\u88ab\u81ea\u52a8\u540c\u6b65\u5230\u4e91\u670d\u52a1\u5668\u3002\u7c7b\u4f3c\u7684\uff0c\u50cfGithub\u8fd9\u6837\u7684\u6e90\u4ee3\u7801\u4ed3\u5e93\u670d\u52a1\u4e5f\u4f1a\u5c06\u4e91\u4e0a\u7684\u4ee3\u7801\u540c\u6b65\u5230\u7528\u6237\u7684\u672c\u5730\u7cfb\u7edf\u3002\u5e94\u7528\u5546\u5e97\u548c\u8fdc\u7a0b\u63a7\u5236\u8f6f\u4ef6\u4e5f\u65b9\u4fbf\u7528\u6237\u901a\u8fc7\u4e91\u6765\u8fdc\u7a0b\u5b89\u88c5\u8f6f\u4ef6\u548c\u63a7\u5236\u672c\u5730\u7cfb\u7edf\u3002\u6240\u4ee5\uff0c\u73b0\u5b9e\u4e2d\u4f5c\u4e3a\u4e91\u670d\u52a1\u95e8\u6237\u7684\u4e92\u8054\u7f51\u5df2\u7ecf\u4e0d\u5355\u5355\u662f\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u7684\u7f51\u7ad9\uff0c\u800c\u4e14\u662f\u672c\u5730\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u5ef6\u4f38\u3002\u8003\u8651\u5230\u8fd9\u6837\u7684\u73b0\u5b9e\uff0c\u6211\u4eec\u518d\u6b21\u5ba1\u89c6\u5f53\u524d\u6d4f\u89c8\u5668\u7684\u6743\u9650\u9694\u79bb\u7684\u8bbe\u8ba1\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1744 size-full\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2017\/01\/3-3-e1484617465438.png\" width=\"600\" height=\"523\" \/><\/p>\n<p style=\"text-align: center;\">\u6076\u610f\u8f6f\u4ef6\u53ef\u4ee5\u88ab\u4e91\u670d\u52a1\u540c\u6b65\u5230\u7528\u6237\u7684\u672c\u5730\u7cfb\u7edf<\/p>\n<p>\u6211\u4eec\u7814\u7a76\u53d1\u73b0\uff0c\u5728\u6d4f\u89c8\u5668\u7684\u6743\u9650\u9694\u79bb\u4e2d\uff0c\u5982\u679c\u57fa\u4e8e\u6e90\u7684\u9694\u79bb\u7b56\u7565\u6ca1\u6709\u5b9e\u73b0\uff0c\u90a3\u4e48\u4f7f\u7528\u6c99\u7bb1\u5bf9\u7f51\u9875\u548c\u672c\u5730\u7684\u9694\u79bb\u662f\u4e0d\u80fd\u591f\u88ab\u4fdd\u969c\u7684\u3002\u5728Chrome\u4e2d\uff0c\u5982\u679c\u653b\u51fb\u8005\u5229\u7528\u5185\u5b58\u6f0f\u6d1e\u63a7\u5236\u4e86\u4e00\u4e2a\u7f51\u9875\u7684\u6e32\u67d3\u8fdb\u7a0b\uff0c\u90a3\u4e48\u4ed6\u53ef\u4ee5\u83b7\u5f97\u8fd9\u4e2a\u7f51\u9875\u7684\u4efb\u4f55\u5185\u5bb9\u3002\u4f46\u662f\u5982\u679c\u653b\u51fb\u8005\u60f3\u8bbf\u95ee\u4efb\u4f55\u5176\u4ed6\u6e90\u7684\u7f51\u9875\uff0c\u4ed6\u5fc5\u987b\u8d8a\u8fc7\u540c\u6e90\u7b56\u7565\u3002\u6211\u4eec\u9996\u5148\u53d1\u73b0\uff0c\u4e00\u65e6\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u501f\u52a9\u4e91\u670d\u52a1\u7f51\u7ad9 a) \u521b\u5efa\u62e5\u6709\u4efb\u4f55\u6743\u9650\u7684\u6587\u4ef6\uff0c b\uff09\u8fdc\u7a0b\u64cd\u7eb5\u865a\u62df\u673a\uff0cc\uff09\u5728\u7528\u6237\u7684\u7cfb\u7edf\u4e0a\u5b89\u88c5\u8f6f\u4ef6\uff0cd\uff09\u83b7\u53d6\u7528\u6237\u8bbe\u5907\u4e0a\u4f20\u611f\u5668\u7684\u4fe1\u606f\u5982\u5730\u7406\u4fe1\u606f\u3002\u901a\u8fc7\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u6e32\u67d3\u8fdb\u7a0b\u7684\u6f0f\u6d1e\u540c\u65f6\u5229\u7528\u4e91\u670d\u52a1\u5c31\u53ef\u4ee5\u95f4\u63a5\u5730\u8bbf\u95ee\u672c\u5730\u7cfb\u7edf\u2014\u7ed5\u8fc7\u4e86\u4e92\u8054\u7f51\u548c\u672c\u5730\u7684\u9694\u79bb\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1745 size-full\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2017\/01\/4-3-e1484617517490.png\" width=\"600\" height=\"292\" \/><\/p>\n<p style=\"text-align: center;\">\u653b\u51fb\u8005\u901a\u8fc7\u7be1\u6539\u5173\u952e\u6570\u636e\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565<\/p>\n<p>\u4e3a\u4e86\u7ed5\u8fc7\u9694\u79bb\uff0c\u6211\u4eec\u53e6\u5916\u7814\u7a76\u4e86\u653b\u51fb\u8005\u662f\u5982\u4f55\u5229\u7528\u6e32\u67d3\u8fdb\u7a0b\u7684\u5185\u5b58\u6f0f\u6d1e\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\u3002\u4e3a\u4e86\u9650\u5236\u5185\u5b58\u6f0f\u6d1e\u7684\u5f71\u54cd\uff0cChrome\u5f15\u8fdb\u4e86\u8bb8\u591a\u8fdb\u7a0b\u5185\u7684\u4fdd\u62a4\u63aa\u65bd\u5982\u5185\u90e8\u7684\u5730\u5740\u7a7a\u95f4\u5e03\u5c40\u968f\u673a\u5316(ASLR)\uff0c\u6570\u636e\u9694\u79bb(partitioning)\uff0c\u540c\u65f6\u6570\u636e\u6267\u884c\u9632\u62a4\uff08DEP\uff09\u548c\u63a7\u5236\u6d41\u5b8c\u6574\u6027\u4fdd\u62a4\uff08CFI\uff09\u3002\u8fd9\u4e9b\u9632\u62a4\u63aa\u65bd\u4f7f\u5f97\u5373\u4f7f\u5728\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\uff0c\u653b\u51fb\u8005\u4e5f\u5f88\u96be\u901a\u8fc7\u7be1\u6539\u63a7\u5236\u6d41\u6765\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\u3002\u76f8\u53cd\uff0c\u6211\u4eec\u91c7\u7528\u9762\u5411\u6570\u636e\u7684\u653b\u51fb\uff08data-oriented attack\uff09\u65b9\u5f0f\u6765\u7be1\u6539SOP\u76f8\u5173\u7684\u5173\u952e\u6570\u636e\u4ece\u800c\u7ed5\u8fc7Chrome\u5185\u90e8\u9632\u62a4\u548c\u540c\u6e90\u7b56\u7565\u3002\u5728Chrome\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0\u8bb8\u591aSOP\u76f8\u5173\u7684\u68c0\u67e5\uff08\u5982X-Frame-Options\uff09\u662f\u5728\u6e32\u67d3\u8fdb\u7a0b\u4e2d\u7684\uff0c\u800c\u4e14\u8fd9\u4e9b\u51fd\u6570\u5927\u591a\u6570\u90fd\u662f\u901a\u8fc7\u5b89\u5168\u76d1\u89c6\u5668\uff08security monitor\uff09\u548c\u5173\u952e\u6570\u636e\u6765\u5224\u65ad\u6765\u81ea\u4e0d\u540c\u6e90\u7684\u8bbf\u95ee\u8bf7\u6c42\u53ef\u4ee5\u901a\u8fc7\u4e0e\u5426\u3002\u901a\u8fc7\u7be1\u6539\u8fd9\u4e9b\u5173\u952e\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u7ed5\u8fc7\u8fd9\u4e9bSOP\u76f8\u5173\u7684\u51fd\u6570\uff0c\u5e76\u4e14\u8fdb\u4e00\u6b65\u7ed5\u8fc7SOP\u3002\u800c\u4e14\u8fd9\u4e9b\u653b\u51fb\u662f\u4e0d\u4f1a\u7be1\u6539\u63a7\u5236\u6d41\uff0c\u4ece\u800c\u4f7f\u5f97\u63a7\u5236\u6d41\u7684\u9632\u62a4DEP\u548cCFI\u65e0\u6548\u3002\u5bf9\u4e8e\u5176\u4ed6\u7684\u5185\u5b58\u9632\u62a4\u63aa\u65bd\uff0c\u6211\u4eec\u53d1\u73b0\u653b\u51fb\u8005\u53ef\u4ee5\u4f7f\u7528\u8de8\u533a\u57df\u7684\u6307\u9488\u6765\u7ed5\u8fc7\u9694\u79bb\u548c\u5185\u5b58\u7a7a\u95f4\u968f\u673a\u5316\u3002<\/p>\n<p>\u5728Chrome 33\u4e0a\u6211\u4eec\u9a8c\u8bc1\u4e86\u9762\u5411\u6570\u636e\u653b\u51fb\u7684\u53ef\u884c\u6027\u3002\u540c\u65f6\u6211\u4eec\u53d1\u73b0\u4e86\u8d85\u8fc710\u79cd\u4e0d\u540c\u7684SOP\u76f8\u5173\u7684\u51fd\u6570\u548c\u5173\u952e\u6570\u636e\u3002\u901a\u8fc7\u7be1\u6539\u8fd9\u4e9b\u5173\u952e\u6570\u636e\uff0c\u6211\u4eec\u7ed5\u8fc7\u4e86SOP\uff0c\u501f\u52a9\u4e91\u670d\u52a1\u95f4\u63a5\u7ed5\u8fc7\u4e86\u7f51\u9875\u548c\u672c\u5730\u7684\u9694\u79bb\u5e76\u8bbf\u95ee\u672c\u5730\u6587\u4ef6\u3002\u6211\u4eec\u5411\u8c37\u6b4c\u62a5\u544a\u4e86\u6211\u4eec\u7684\u53d1\u73b0\u548c\u76f8\u5173\u7684\u653b\u51fb\u7ec6\u8282\u3002\u8c37\u6b4c\u8ba4\u53ef\u4e86\u6211\u4eec\u7684\u53d1\u73b0\uff0c\u5e76\u540c\u65f6\u627f\u8ba4\u5728Chrome\u4e0a\u771f\u6b63\u5b9e\u73b0\u57fa\u4e8e\u6e90\u7684\u8fdb\u7a0b\u9694\u79bb\u4ecd\u7136\u9700\u8981\u5927\u91cf\u7684\u4ee3\u7801\u5de5\u4f5c\u3002\u6211\u4eec\u4e5f\u5b9e\u73b0\u4e86\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u968f\u673a\u5316\u4fdd\u62a4\u63aa\u65bd\uff0c\u5e76\u4f5c\u4e3a\u7b2c\u4e00\u6b21\u5728Chrome\u4fdd\u62a4\u540c\u6e90\u7b56\u7565\u514d\u4e8e\u6570\u636e\u653b\u51fb\u3002<\/p>\n<p>\u8bba\u6587\u7684\u7ec6\u8282\u8bf7\u8bbf\u95ee<a href=\"http:\/\/www.comp.nus.edu.sg\/~jiayaoqi\/publications\/chrome_ccs.pdf\"><u>http:\/\/www.comp.nus.edu.sg\/~jiayaoqi\/publications\/chrome_ccs.pdf<\/u><\/a>\u3002<\/p>\n<p>\u5982\u679c\u5bf9\u6211\u4eec\u7684\u653b\u51fb\u4ee3\u7801\u548c\u89c6\u9891\u611f\u5174\u8da3\uff0c\u53ef\u4ee5\u8bbf\u95ee<a href=\"https:\/\/github.com\/jiayaoqijia\/Web-Local-Attacks\"><u>https:\/\/github.com\/jiayaoqijia\/Web-Local-Attacks<\/u><\/a>\u3002<\/p>\n<p>Yaoqi Jia is a fifth year Ph.D student in School of Computing at the National University of Singapore. He is advised by LIANG Zhenkai and Prateek Saxena. Before coming to NUS, He obtained his B.S. degree in Computer Science from HUST.\u00a0His home page is at http:\/\/www.comp.nus.edu.sg\/~jiayaoqi\/.<\/p>\n<p>His research interests span the areas of web security\/privacy, network security and applied cryptography. Presently, He is exploring solutions to secure the web infrastructure from two perspectives &#8212; networking and system, e.g., addressing privacy issues in web overlays using distributed ORAM\/onion routing and identifying new attacks\/vulnerabilities in web browsers.<\/p>\n<p>His research work has been published in CCS, USENIX Security, PETS, RAID, ESORICS etc. He has received the Best Paper Award in W2SP (2014) and ICECCS (2014). His work got acknowledged by various vendors including Google and Apple (CVE-2014-7948 for Chrome and CVE-2015-5907 for Safari), as well as received attention from the media including Dailydot, Gizmodo and Techspot.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8e\u5185\u5b58\u6f0f\u6d1e\u7684\u4e92\u8054\u7f51\u4e0e\u672c\u5730\u7cfb\u7edf\u7684\u8de8\u754c\u653b\u51fb: The &#8220;Web\/Local&#8221; &#8230; <a class=\"continue-reading-link\" href=\"http:\/\/202.112.238.40\/wp\/?p=1741\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1741","post","type-post","status-publish","format-standard","hentry","category-research"],"_links":{"self":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1741","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\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1741"}],"version-history":[{"count":2,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1741\/revisions"}],"predecessor-version":[{"id":1747,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1741\/revisions\/1747"}],"wp:attachment":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1741"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}