{"id":521,"date":"2025-02-06T23:27:38","date_gmt":"2025-02-06T23:27:38","guid":{"rendered":"https:\/\/proxyboys.net\/tech\/webrtc-leak\/"},"modified":"2025-02-06T23:27:38","modified_gmt":"2025-02-06T23:27:38","slug":"webrtc-leak","status":"publish","type":"post","link":"https:\/\/proxyboys.net\/zh\/tech\/webrtc-leak\/","title":{"rendered":"WebRTC \u6cc4\u6f0f"},"content":{"rendered":"<h3>\u4e86\u89e3\u4ee3\u7406\u7528\u6237\u7684 WebRTC \u6cc4\u6f0f\uff1a\u9ad8\u7ea7\u7ec6\u5206<\/h3>\n<p>WebRTC\uff08Web \u5b9e\u65f6\u901a\u4fe1\uff09\u662f\u4e00\u79cd\u529f\u80fd\u5f3a\u5927\u7684\u534f\u8bae\uff0c\u65e8\u5728\u5b9e\u73b0 Web \u6d4f\u89c8\u5668\u4e4b\u95f4\u76f4\u63a5\u7684\u70b9\u5bf9\u70b9\u8fde\u63a5\uff0c\u800c\u65e0\u9700\u4e2d\u4ecb\u670d\u52a1\u5668\u3002\u867d\u7136\u8fd9\u9879\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u65e0\u7f1d\u8bed\u97f3\u3001\u89c6\u9891\u548c\u6570\u636e\u901a\u4fe1\uff0c\u4f46\u5b83\u4e3a\u4f9d\u8d56\u4ee3\u7406\u6765\u4fdd\u6301\u533f\u540d\u548c\u9690\u79c1\u7684\u7528\u6237\u5e26\u6765\u4e86\u4e00\u4e2a\u91cd\u5927\u62c5\u5fe7\u2014\u2014WebRTC \u6cc4\u5bc6\u3002<\/p>\n<h4>\u4ec0\u4e48\u662f WebRTC \u6cc4\u6f0f\uff1f<\/h4>\n<p>WebRTC \u6cc4\u6f0f\u662f\u6307\u5728\u4f1a\u8bdd\u671f\u95f4\u66b4\u9732\u7528\u6237\u7684\u771f\u5b9e IP \u5730\u5740\uff0c\u800c\u4f1a\u8bdd\u672c\u5e94\u901a\u8fc7\u4ee3\u7406\u6216 VPN \u533f\u540d\u5316\uff0c\u56e0\u6b64\u4f1a\u53d1\u751f\u6cc4\u6f0f\u3002\u53d1\u751f\u6cc4\u6f0f\u7684\u539f\u56e0\u662f WebRTC \u53ef\u4ee5\u7ed5\u8fc7\u4f20\u7edf\u7684\u7f51\u7edc\u8bbe\u7f6e\uff0c\u5141\u8bb8\u6d4f\u89c8\u5668\u5efa\u7acb\u76f4\u63a5\u8fde\u63a5\uff0c\u5373\u4f7f\u7528\u6237\u8fde\u63a5\u5230\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4e5f\u53ef\u4ee5\u6cc4\u9732\u7528\u6237\u7684\u771f\u5b9e IP \u5730\u5740\u3002<\/p>\n<p><strong>\u5de5\u4f5c\u539f\u7406\uff1a<\/strong><br \/>\n1. <strong>\u5bf9\u7b49\u8fde\u63a5\u542f\u52a8\uff1a<\/strong> WebRTC \u4f7f\u7528\u4fe1\u4ee4\u673a\u5236\u5728\u5bf9\u7b49\u7aef\u4e4b\u95f4\u5efa\u7acb\u8fde\u63a5\u3002\u8fd9\u6d89\u53ca\u4ea4\u6362\u4fe1\u606f\uff08\u5982 ICE \u5019\u9009\uff09\uff0c\u8fd9\u4e9b\u4fe1\u606f\u53ef\u80fd\u4f1a\u65e0\u610f\u4e2d\u66b4\u9732\u7528\u6237\u7684\u672c\u5730\u548c\u516c\u5171 IP \u5730\u5740\u3002<br \/>\n2. <strong>STUN\/TURN \u670d\u52a1\u5668\uff1a<\/strong> \u4e3a\u4e86\u65b9\u4fbf\u8fde\u63a5\uff0cWebRTC \u901a\u5e38\u4f7f\u7528 STUN\uff08NAT \u4f1a\u8bdd\u904d\u5386\u5b9e\u7528\u7a0b\u5e8f\uff09\u548c TURN\uff08\u4f7f\u7528\u4e2d\u7ee7\u7ed5\u8fc7 NAT\uff09\u670d\u52a1\u5668\u3002\u8fd9\u4e9b\u670d\u52a1\u5668\u6709\u52a9\u4e8e\u53d1\u73b0\u516c\u5171 IP \u5730\u5740\uff0c\u5982\u679c\u7ba1\u7406\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6cc4\u6f0f\u3002<br \/>\n3. <strong>\u6d4f\u89c8\u5668\u884c\u4e3a\uff1a<\/strong> \u5927\u591a\u6570\u73b0\u4ee3\u6d4f\u89c8\u5668\u9ed8\u8ba4\u652f\u6301 WebRTC\uff0c\u8fd9\u610f\u5473\u7740\u9664\u975e\u660e\u786e\u7981\u7528\uff0c\u5426\u5219\u5b83\u4eec\u53ef\u80fd\u4f1a\u5728\u60a8\u4e0d\u77e5\u60c5\u7684\u60c5\u51b5\u4e0b\u6cc4\u9732\u60a8\u7684 IP \u5730\u5740\u3002<\/p>\n<h3>\u6bd4\u8f83\u8868\uff1aWebRTC \u6cc4\u6f0f\u4e0e\u65e0\u6cc4\u6f0f\u573a\u666f<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>WebRTC \u6cc4\u6f0f\u573a\u666f<\/th>\n<th>\u65e0 WebRTC \u6cc4\u6f0f\u60c5\u5f62<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u4ee3\u7406\u670d\u52a1\u5668\u4f7f\u7528<\/strong><\/td>\n<td>\u7528\u6237\u5df2\u8fde\u63a5\u5230\u4ee3\u7406<\/td>\n<td>\u7528\u6237\u5df2\u8fde\u63a5\u5230\u4ee3\u7406<\/td>\n<\/tr>\n<tr>\n<td><strong>IP\u5730\u5740\u66b4\u9732<\/strong><\/td>\n<td>\u771f\u5b9e IP \u5730\u5740\u66b4\u9732<\/td>\n<td>\u4ec5\u4ee3\u7406 IP \u53ef\u89c1<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6d4f\u89c8\u5668\u8bbe\u7f6e<\/strong><\/td>\n<td>WebRTC \u5df2\u542f\u7528\u4f46\u914d\u7f6e\u9519\u8bef<\/td>\n<td>WebRTC \u5df2\u7981\u7528\u6216\u5df2\u6b63\u786e\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9690\u79c1\u98ce\u9669\u7b49\u7ea7<\/strong><\/td>\n<td>\u9ad8\u7684<\/td>\n<td>\u4f4e\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7528\u6237\u610f\u8bc6<\/strong><\/td>\n<td>\u7ecf\u5e38\u4e0d\u77e5\u9053\u6cc4\u6f0f<\/td>\n<td>\u4e00\u822c\u60c5\u51b5\u4e0b\u5177\u6709\u610f\u8bc6\u5e76\u79ef\u6781\u4e3b\u52a8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6570\u636e\u5b89\u5168<\/strong><\/td>\n<td>\u53d7\u5230\u635f\u5bb3<\/td>\n<td>\u533f\u540d\u5b89\u5168<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u771f\u5b9e\u7528\u4f8b\uff1a\u4ee3\u7406\u7528\u6237\u4e86\u89e3 WebRTC \u6cc4\u6f0f\u7684\u91cd\u8981\u6027<\/h3>\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u4e00\u540d\u8bb0\u8005\u5728\u653f\u6cbb\u654f\u611f\u5730\u533a\u5de5\u4f5c\uff0c\u4f9d\u9760\u4ee3\u7406\u4e0e\u6d88\u606f\u6765\u6e90\u8fdb\u884c\u5b89\u5168\u901a\u4fe1\u5e76\u5f00\u5c55\u7814\u7a76\u3002\u4ed6\u4eec\u4f7f\u7528\u542f\u7528\u4e86 WebRTC \u7684\u6d4f\u89c8\u5668\uff0c\u5728\u4e0d\u77e5\u60c5\u7684\u60c5\u51b5\u4e0b\u4e0e\u7ebf\u4eba\u53d1\u8d77\u89c6\u9891\u901a\u8bdd\u3002\u901a\u8bdd\u63a5\u901a\u540e\uff0c\u8bb0\u8005\u7684\u5b9e\u9645 IP \u5730\u5740\u901a\u8fc7 WebRTC \u6cc4\u9732\uff0c\u5c06\u5176\u4f4d\u7f6e\u66b4\u9732\u7ed9\u53ef\u80fd\u6b63\u5728\u76d1\u89c6\u5728\u7ebf\u6d3b\u52a8\u7684\u5bf9\u624b\uff0c\u4ece\u800c\u5371\u53ca\u4ed6\u4eec\u7684\u5b89\u5168\u3002<\/p>\n<p>\u8fd9\u79cd\u60c5\u5f62\u5f3a\u8c03\u4e86\u4ee3\u7406\u7528\u6237\uff08\u5c24\u5176\u662f\u5728\u9ad8\u98ce\u9669\u73af\u5883\u4e2d\u64cd\u4f5c\u7684\u7528\u6237\uff09\u4e86\u89e3\u548c\u7f13\u89e3 WebRTC \u6cc4\u6f0f\u7684\u8feb\u5207\u9700\u8981\u3002\u901a\u8fc7\u7981\u7528 WebRTC \u6216\u4f7f\u7528\u63d0\u4f9b\u6cc4\u6f0f\u4fdd\u62a4\u7684\u6d4f\u89c8\u5668\u548c\u6269\u5c55\u7a0b\u5e8f\uff0c\u7528\u6237\u53ef\u4ee5\u4fdd\u6301\u533f\u540d\u5e76\u4fdd\u62a4\u5176\u901a\u4fe1\u3002<\/p>\n<h3>\u7ed3\u8bba<\/h3>\n<p>\u5728\u786e\u4fdd\u9690\u79c1\u7684\u540c\u65f6\u9a7e\u9a6d\u6570\u5b57\u4e16\u754c\uff0c\u5f80\u5f80\u611f\u89c9\u5c31\u50cf\u4e00\u573a\u9ad8\u98ce\u9669\u7684\u732b\u6349\u8001\u9f20\u6e38\u620f\u3002WebRTC \u6cc4\u6f0f\u5bf9\u4f9d\u8d56\u4ee3\u7406\u7684\u7528\u6237\u6765\u8bf4\u662f\u4e00\u79cd\u7279\u522b\u9690\u853d\u7684\u5a01\u80c1\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u4ee5\u5728\u672a\u7ecf\u7528\u6237\u540c\u610f\u6216\u4e0d\u77e5\u60c5\u7684\u60c5\u51b5\u4e0b\u6cc4\u9732\u654f\u611f\u4fe1\u606f\u3002 <\/p>\n<p>Boudewijn \u5bf9\u8fd9\u4e00\u590d\u6742\u95ee\u9898\u7684\u89c1\u89e3\u9610\u660e\u4e86\u610f\u8bc6\u548c\u4e3b\u52a8\u63aa\u65bd\u7684\u91cd\u8981\u6027\u3002\u901a\u8fc7\u4e86\u89e3 WebRTC \u7684\u590d\u6742\u6027\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u62a4\u81ea\u5df1\u514d\u53d7\u6f5c\u5728\u5a01\u80c1\uff0c\u786e\u4fdd\u4ed6\u4eec\u7684\u5728\u7ebf\u6d3b\u52a8\u4fdd\u6301\u5b89\u5168\u533f\u540d\u3002\u56e0\u6b64\uff0c\u65e0\u8bba\u60a8\u662f\u65b0\u624b\u8fd8\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\uff0c\u82b1\u65f6\u95f4\u4e86\u89e3 WebRTC \u53ca\u5176\u5f71\u54cd\u4e0d\u4ec5\u662f\u53ef\u53d6\u7684\uff0c\u800c\u4e14\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding WebRTC Leak for Proxy Users: An Advanced Breakdown WebRTC (Web Real-Time Communication) is a powerful protocol designed to enable peer-to-peer connections directly between web browsers without the need for intermediary servers. While this technology facilitates seamless voice, video, and data communication, it introduces a significant concern for users relying on proxies for anonymity and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":522,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[188],"tags":[281,113,280,173,91,24,110,215,47,279],"class_list":["post-521","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-browser-security","tag-cybersecurity","tag-data-leak","tag-internet-safety","tag-ip-address","tag-online-anonymity","tag-privacy","tag-security","tag-vpn","tag-webrtc"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/posts\/521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/comments?post=521"}],"version-history":[{"count":0,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/posts\/521\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/media\/522"}],"wp:attachment":[{"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/media?parent=521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/categories?post=521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyboys.net\/zh\/wp-json\/wp\/v2\/tags?post=521"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}