{"id":9029,"date":"2022-10-21T21:30:46","date_gmt":"2022-10-21T13:30:46","guid":{"rendered":"http:\/\/139.9.1.231\/?p=9029"},"modified":"2022-10-21T21:33:52","modified_gmt":"2022-10-21T13:33:52","slug":"vpn","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/10\/21\/vpn\/","title":{"rendered":"\u4e0a\u7f51\u9650\u5236\u548c\u7ffb\u5899\u7684\u57fa\u672c\u539f\u7406"},"content":{"rendered":"\n

\u76f8\u5173\u6587\u7ae0\uff1a\u7ffb\u5899\u4e0e\u79d1\u5b66\u4e0a\u7f51\u5168\u9762\u89e3\u6790<\/a>\u00a0 \u7ffb\u5899\u4e0e\u79d1\u5b66\u4e0a\u7f51<\/a><\/p>\n\n\n\n

\u672c\u6587\u8f6c\u8f7d\u81ea\uff1ahttp:\/\/blog.021xt.cc\/archives\/85<\/a><\/p>\n\n\n\n

\u76ee\u524d\u5728\u56fd\u5185\u57fa\u672c\u8bbf\u95ee\u4e0d\u4e86google\u7ad9\u70b9\u548candroid\u7684\u7ad9\u70b9\uff0c\u4e0b\u8f7d\u4e2agradle\u90fd\u8981\u7b49\u5f88\u4e45\u3002\u6240\u4ee5\u5982\u679c\u4e0d\u7ffb\u5899\u5f88\u591a\u5de5\u4f5c\u90fd\u6ca1\u529e\u6cd5\u6b63\u5e38\u505a\u3002\u6240\u4ee5\u5728\u5b66\u4e60\u7ffb\u5899\u7684\u540c\u65f6\u4e5f\u987a\u4fbf\u4e86\u89e3\u4e86\u4e0b\u76ee\u524d\u9650\u5236\u7f51\u7edc\u8bbf\u95ee\u7684\u4e00\u4e9b\u57fa\u672c\u77e5\u8bc6\u3002<\/p>\n\n\n\n

\u7f51\u7edc\u9650\u5236\u548c\u76d1\u63a7\u5e94\u8be5\u8bf4\u5927\u5bb6\u90fd\u6709\u4f53\u4f1a\u3002\u6bd4\u5982\u5f88\u591a\u516c\u53f8\u90fd\u4f1a\u9650\u5236\u4e00\u4e9b\u7f51\u7ad9\u7684\u8bbf\u95ee\uff0c\u6bd4\u5982\u7f51\u76d8\u3001\u89c6\u5c4f\u7f51\u7ad9\u3002\u6709\u65f6\u4e5f\u4f1a\u5bf9\u4f60\u8bbf\u95ee\u7684\u5185\u5bb9\u8fdb\u884c\u76d1\u63a7\u3002\u8fd8\u6709\u4e00\u4e9b\u516c\u5171WIFI\uff0c\u53ef\u80fd\u9650\u5236\u4f60\u53ea\u80fd\u8bbf\u95ee80\u7aef\u53e3\u3002\u5728\u6bd4\u5982\u5728\u56fd\u5185\u65e0\u6cd5\u8bbf\u95eegoogle\uff0cfacebook\uff0candroid\u7b49\u7f51\u7ad9\u3002\u8981\u60f3\u7ed5\u8fc7\u8fd9\u4e9b\u9650\u5236\uff0c\u5fc5\u987b\u5148\u77e5\u9053\u4ed6\u4eec\u662f\u5982\u4f55\u9650\u5236\u7684\u3002<\/p>\n\n\n\n

\u672c\u6587\u4e3b\u8981\u662f\u4ece\u6280\u672f\u89d2\u5ea6\u6765\u4e86\u89e3\u7684\u7f51\u7edc\u9650\u5236\u65b9\u5f0f\u548c\u5e94\u5bf9\u65b9\u5f0f\u3002\u5e76\u4e0d\u505a\u4efb\u4f55\u7ffb\u5899\u65b9\u5f0f\u7684\u63a8\u8350\u548c\u6307\u5bfc\u3002\u5bf9\u4e8e\u7f51\u7edc\u7684\u77e5\u8bc6\uff0c\u8fd8\u662f\u505c\u7559\u5728\u4e0a\u8fc7\u7f51\u7edc\u8bfe \u7684\u6c34\u5e73\uff0c\u6587\u7ae0\u5185\u5bb9\u4e5f\u90fd\u662f\u81ea\u5df1\u4e86\u89e3\u540e\u603b\u7ed3\u7684\u3002\u53ef\u80fd\u4f1a\u6709\u9519\u8bef\u548c\u9057\u6f0f\u3002\u4f1a\u5b9a\u671f\u66f4\u65b0\u3002<\/p>\n\n\n\n

<\/a>DNS\u6c61\u67d3\u548c\u52ab\u6301<\/h1>\n\n\n\n

\u4ee5\u4e0b\u89e3\u91ca\u6765\u4e4b\u767e\u5ea6\u767e\u79d1\uff1a
\u67d0\u4e9b\u7f51\u7edc\u8fd0\u8425\u5546<\/a>\u4e3a\u4e86\u67d0\u4e9b\u76ee\u7684\uff0c\u5bf9DNS<\/a>\u8fdb\u884c\u4e86\u67d0\u4e9b\u64cd\u4f5c\uff0c\u5bfc\u81f4\u4f7f\u7528ISP<\/a>\u7684\u6b63\u5e38\u4e0a\u7f51\u8bbe\u7f6e\u65e0\u6cd5\u901a\u8fc7\u57df\u540d\u53d6\u5f97\u6b63\u786e\u7684IP\u5730\u5740\u3002
\u67d0\u4e9b\u56fd\u5bb6\u6216\u5730\u533a\u51fa\u4e8e\u67d0\u4e9b\u76ee\u7684\u4e3a\u4e86\u9632\u6b62\u67d0\u7f51\u7ad9\u88ab\u8bbf\u95ee\uff0c\u800c\u4e14\u5176\u53c8\u638c\u63e1\u90e8\u5206\u56fd\u9645DNS\u6839\u76ee\u5f55\u670d\u52a1\u5668\u6216\u955c\u50cf\uff0c\u4e5f\u4f1a\u5229\u7528\u6b64\u65b9\u6cd5\u8fdb\u884c\u5c4f\u853d\u3002<\/p>\n\n\n\n

\u76ee\u524d\u6211\u4eec\u8bbf\u95ee\u7f51\u7ad9\u4e3b\u8981\u90fd\u662f\u901a\u8fc7\u57df\u540d\u8fdb\u884c\u8bbf\u95ee\uff0c\u800c\u771f\u6b63\u8bbf\u95ee\u8fd9\u4e2a\u7f51\u7ad9\u524d\u9700\u8981\u901a\u8fc7DNS\u670d\u52a1\u5668\u628a\u57df\u540d\u89e3\u6790\u4e3aIP\u5730\u5740\u3002\u800c\u666e\u901a\u7684DNS\u670d\u52a1\u4f7f\u7528UDP\u534f\u8bae\uff0c\u6ca1\u6709\u4efb\u4f55\u7684\u8ba4\u8bc1\u673a\u5236\u3002DNS\u52ab\u6301\u662f\u6307\u8fd4\u56de\u7ed9\u4f60\u4e00\u4e2a\u4f2a\u9020\u9875\u9762\u7684IP\u5730\u5740\uff0cDNS\u6c61\u67d3\u662f\u8fd4\u56de\u7ed9\u4f60\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684\u9875\u9762\u7684IP\u5730\u5740\u3002<\/p>\n\n\n\n

\u6bd4\u5982\u4f60\u4f7f\u7528\u7535\u4fe1\u3001\u8054\u901a\u3001\u79fb\u52a8\u7684\u5bbd\u5e26\uff0c\u9ed8\u8ba4\u4f60\u662f\u4e0d\u9700\u8981\u8bbe\u7f6e\u4efb\u4f55DNS\u670d\u52a1\u5668\u7684\u3002\u8fd9\u4e9bDNS\u670d\u52a1\u5668\u7531\u4ed6\u4eec\u63d0\u4f9b\u3002\u4e00\u65e6\u68c0\u6d4b\u5230\u4f60\u8bbf\u95ee\u7684\u7f51\u9875\u662f\u4e0d\u5141\u8bb8\u7684\u8bbf\u95ee\u7684\uff0c\u5c31\u4f1a\u8fd4\u56de\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684\u7f51\u9875\u3002\u800c\u5f88\u591a\u8fd0\u8425\u5546\u4e5f\u4f1a\u4f7f\u7528DNS\u52ab\u6301\u6765\u6295\u653e\u4e00\u4e9b\u5e7f\u544a\u3002<\/p>\n\n\n\n

\u89e3\u51b3\u529e\u6cd5\uff1a<\/p>\n\n\n\n

  1. \u4f7f\u7528OpenDNS<\/a>\uff08208.67.222.222\uff09\u6216GoogleDNS<\/a>\uff088.8.8.8\uff09\uff08\u73b0\u5728\u4e0d\u592a\u597d\u7528\uff0c\u88ab\u5c01\u9501\uff0c\u901f\u5ea6\u6162\uff09<\/li>
  2. \u4f7f\u7528\u4e00\u4e9b\u7b2c\u4e09\u65b9\u7684DNS\u670d\u52a1\u5668<\/li>
  3. \u81ea\u5df1\u7528VPS\u642d\u5efaDNS\u670d\u52a1\u5668<\/li>
  4. \u4fee\u6539\u673a\u5668host\u6587\u4ef6\uff0c\u76f4\u63a5IP\u8bbf\u95ee<\/li><\/ol>\n\n\n\n

    <\/a>\u5c01\u9501IP<\/h1>\n\n\n\n

    \u901a\u8fc7\u4e0a\u9762\u4e00\u4e9b\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7ed5\u8fc7DNS\u6c61\u67d3\uff0c\u901a\u8fc7IP\u5730\u5740\u8bbf\u95ee\u65e0\u6cd5\u8bbf\u95ee\u7684\u7f51\u9875\u3002\u4f46\u662f\u76ee\u524d\u9488\u5bf9IP\u8fdb\u884c\u5927\u8303\u56f4\u7684\u5c01\u9501\u3002\u867d\u7136google\u8fd9\u79cd\u5927\u516c\u53f8\u6709\u5f88\u591a\u955c\u50cfIP\u5730\u5740\uff0c\u4f46\u662f\u76ee\u524d\u57fa\u672c\u5168\u90e8\u88ab\u5c01\u9501\u6389\uff0c\u6709\u6f0f\u7f51\u7684\u53ef\u80fd\u4e5f\u575a\u6301\u4e0d\u4e86\u591a\u4e45\u3002\u800c\u4e14\u5f88\u591a\u5c0f\u516c\u53f8\u7684\u670d\u52a1\u662f\u90e8\u7f72\u5728\u4e00\u4e9b\u7b2c\u4e09\u65b9\u7684\u4e3b\u673a\u4e0a\uff0c\u6240\u4ee5\u5c01\u9501IP\u6709\u65f6\u4f1a\u8bef\u4f24\uff0c\u5c01\u9501\u4e00\u4e2aIP\u5bfc\u81f4\u4e3b\u673a\u4e0a\u672c\u6765\u53ef\u4ee5\u4f7f\u7528\u7684\u9875\u9762\u4e5f\u65e0\u6cd5\u8bbf\u95ee\u4e86\u3002<\/p>\n\n\n\n

    \u4e0d\u8fc7\u76ee\u524d\u4e0d\u53ef\u80fd\u628a\u6240\u6709\u56fd\u5916\u7684IP\u5168\u90e8\u5c01\u9501\u6389\uff0c\u6240\u4ee5\u6211\u4eec\u91c7\u7528\u673a\u4f1a\u4ece\u56fd\u5185\u8fde\u63a5\u5230\u56fd\u5916\u7684VPS\uff0c\u8fdb\u884c\u7ffb\u5899\u3002<\/p>\n\n\n\n

    \u89e3\u51b3\u529e\u6cd5\uff1a<\/p>\n\n\n\n

    1. \u4f7f\u7528VPS\u642d\u5efa\u4ee3\u7406<\/li>
    2. \u4f7f\u7528IPV6 \uff08IPV6\u5730\u5740\u5de8\u5927\uff0c\u91c7\u7528\u5c01\u5730\u5740\u4e0d\u73b0\u5b9e\uff0c\u4f46\u662f\u76ee\u524d\u56fd\u5185\u53ea\u6709\u90e8\u5206\u9ad8\u6821\u90e8\u7f72\u4e86IPV6\uff09<\/li><\/ol>\n\n\n\n

      <\/a>\u5c01\u9501HTTP\u4ee3\u7406<\/h1>\n\n\n\n

      \u5bf9\u4e8e\u6ca1\u6709\u529e\u6cd5\u642d\u5efaVPS\u7684\u4eba\u6765\u8bf4\uff0c\u6700\u597d\u7684\u529e\u6cd5\u5c31\u662f\u4f7f\u7528HTTP\u4ee3\u7406\u3002\u5ba2\u6237\u7aef\u4e0d\u5728\u76f4\u63a5\u8bf7\u6c42\u76ee\u6807\u670d\u52a1\u5668\uff0c\u800c\u662f\u8bf7\u6c42\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u5728\u53bb\u8bf7\u6c42\u76ee\u6807\u670d\u52a1\u5668\u3002\u7136\u540e\u8fd4\u56de\u7ed3\u679c\u3002\u5173\u4e8eHTTP\u4ee3\u7406\u53ef\u4ee5\u53c2\u8003<\/p>\n\n\n\n

      1<\/td>\u300aHTTP\u6743\u5a01\u6307\u5357\u300b\u7b2c\u516d\u7ae0\uff1a\u4ee3\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \"\u4ee3\u7406\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

      \u5bf9\u4e8eHTTP\u4ee3\u7406\u6765\u8bf4\uff0c\u5c01\u9501\u8d77\u6765\u975e\u5e38\u7b80\u5355\u3002\u56e0\u4e3aHTTP\u534f\u8bae\u662f\u660e\u6587\uff0cRequest Message\u4e2d\u5c31\u5e26\u6709\u8981\u8bf7\u6c42\u7684URL\u6216IP\u5730\u5740\uff0c\u8fd9\u6837\u5f88\u5bb9\u6613\u5c31\u88ab\u68c0\u6d4b\u5230\u3002\u5bf9\u4e8eHTTPS\u6765\u8bf4\uff0c\u867d\u7136\u901a\u4fe1\u662f\u8fdb\u884c\u52a0\u5bc6\u4e86\uff0c\u4f46\u662f\u5728\u5efa\u8fde\u4e4b\u524d\u4f1a\u7ed9\u4ee3\u7406\u670d\u52a1\u5668\u53d1\u9001CONNECT\u65b9\u6cd5\uff0c\u8fd9\u91cc\u4e5f\u4f1a\u5e26\u4e0a\u8981\u8bbf\u95ee\u7684\u8fdc\u7aef\u670d\u52a1\u5668\u5730\u5740\u3002\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u5728\u56fd\u5916\uff0c\u5728\u51fa\u53bb\u524d\u5c31\u4f1a\u88ab\u68c0\u6d4b\u5230\u3002 \u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u5728\u56fd\u5185\uff0c\u5475\u5475\uff0c\u4f60\u4e5f\u51fa\u4e0d\u53bb\u554a\u3002<\/p>\n\n\n\n

      \u5bf9\u4e8eHTTP\u4ee3\u7406\uff0c\u56e0\u4e3a\u662f\u660e\u6587\uff0c\u6240\u4ee5\u5f88\u5bb9\u6613\u88ab\u670d\u52a1\u5668\u4e86\u89e3\u4f60\u7684\u4e00\u4e9b\u6570\u636e\u3002\u6240\u4ee5\u4e0d\u8981\u968f\u4fbf\u4f7f\u7528\u7b2c\u4e09\u65b9\u7684HTTP\u4ee3\u7406\u8bbf\u95eeHTTP\u7f51\u7ad9\uff0c\u800cHTTPS\u867d\u7136\u4e0d\u77e5\u9053\u4f60\u7684\u6570\u636e\uff0c\u4f46\u662f\u53ef\u4ee5\u77e5\u9053\u4f60\u53bb\u4e86\u90a3\u91cc\u3002<\/strong><\/p>\n\n\n\n

      \u89e3\u51b3\u529e\u6cd5\uff1a<\/p>\n\n\n\n

      1. \u4f7f\u7528VPS\u642d\u5efaVPN<\/li>
      2. \u4f7f\u7528\u7b2c\u4e09\u65b9VPN<\/li><\/ol>\n\n\n\n

        <\/a>\u5c01\u9501VPN<\/h1>\n\n\n\n

        \u865a\u62df\u4e13\u7528\u7f51<\/strong>\uff08\u82f1\u8bed\uff1aVirtual Private Network<\/strong>\uff0c\u7b80\u79f0VPN<\/strong>\uff09\uff0c\u662f\u4e00\u79cd\u5e38\u7528\u4e8e\u8fde\u63a5\u4e2d\u3001\u5927\u578b\u4f01\u4e1a\u6216\u56e2\u4f53\u4e0e\u56e2\u4f53\u95f4\u7684\u79c1\u4eba\u7f51\u7edc\u7684\u901a\u8baf\u65b9\u6cd5\u3002\u865a\u62df\u79c1\u4eba\u7f51\u7edc\u7684\u8baf\u606f\u900f\u8fc7\u516c\u7528\u7684\u7f51\u7edc\u67b6\u6784\uff08\u4f8b\u5982\uff1a\u4e92\u8054\u7f51<\/a>\uff09\u6765\u4f20\u9001\u5185\u8054\u7f51<\/a>\u7684\u7f51\u7edc\u8baf\u606f\u3002\u5b83\u5229\u7528\u5df2\u52a0\u5bc6\u7684\u901a\u9053\u534f\u8bae<\/a>\uff08Tunneling Protocol\uff09\u6765\u8fbe\u5230\u4fdd\u5bc6\u3001\u53d1\u9001\u7aef\u8ba4\u8bc1\u3001\u6d88\u606f\u51c6\u786e\u6027\u7b49\u79c1\u4eba\u6d88\u606f\u5b89\u5168\u6548\u679c\u3002<\/p>\n\n\n\n

        \"VPN\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

        \u6b63\u5e38\u7f51\u7edc\u901a\u4fe1\u65f6\uff0c\u6240\u6709\u7f51\u7edc\u8bf7\u6c42\u90fd\u662f\u901a\u8fc7\u6211\u4eec\u7684\u7269\u7406\u7f51\u5361\u76f4\u63a5\u53d1\u9001\u51fa\u53bb\u3002\u800cVPN\u662f\u5ba2\u6237\u7aef\u4f7f\u7528\u76f8\u5e94\u7684VPN\u534f\u8bae\u5148\u4e0eVPN\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u6210\u529f\u8fde\u63a5\u540e\u5c31\u5728\u64cd\u4f5c\u7cfb\u7edf\u5185\u5efa\u7acb\u4e00\u4e2a\u865a\u62df\u7f51\u5361\uff0c\u4e00\u822c\u6765\u8bf4\u9ed8\u8ba4PC\u4e0a\u6240\u6709\u7f51\u7edc\u901a\u4fe1\u90fd\u4ece\u8fd9\u865a\u62df\u7f51\u5361\u4e0a\u8fdb\u51fa\uff0c\u7ecf\u8fc7VPN\u670d\u52a1\u5668\u4e2d\u8f6c\u4e4b\u540e\u518d\u5230\u8fbe\u76ee\u7684\u5730\u3002<\/p>\n\n\n\n

        \"VPN\u53d1\u9001\u6d41\u7a0b\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

        \u901a\u5e38VPN\u534f\u8bae\u90fd\u4f1a\u5bf9\u6570\u636e\u6d41\u8fdb\u884c\u5f3a\u52a0\u5bc6\u5904\u7406\uff0c\u4ece\u800c\u4f7f\u5f97\u7b2c\u4e09\u65b9\u65e0\u6cd5\u77e5\u9053\u6570\u636e\u5185\u5bb9\uff0c\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u7ffb\u5899\u3002\u7ffb\u5899\u65f6VPN\u670d\u52a1\u5668\u77e5\u9053\u4f60\u5e72\u7684\u6240\u6709\u4e8b\u60c5\uff08HTTP\uff0c\u5bf9\u4e8eHTTPS\uff0c\u5b83\u77e5\u9053\u4f60\u53bb\u4e86\u54ea\uff09\u3002<\/p>\n\n\n\n

        VPN\u6709\u591a\u79cd\u534f\u8bae\uff1aOPENVPN\u3001PPTP\u3001L2TP\/IPSec\u3001SSLVPN\u3001IKEv2 VPN\uff0cCisco VPN\u7b49\u3002\u5176\u4e2d\u7684PPTP\u548cL2TP\u662f\u660e\u6587\u4f20\u8f93\u534f\u8bae\u3002\u53ea\u8d1f\u8d23\u4f20\u8f93\uff0c\u4e0d\u8d1f\u8d23\u52a0\u5bc6\u3002\u5206\u522b\u5229\u7528\u4e86MPPE\u548cIPSec\u8fdb\u884c\u52a0\u5bc6\u3002<\/p>\n\n\n\n

        <\/a><\/th><\/a><\/th><\/a><\/th><\/tr><\/thead>
        \u80cc\u666f<\/td>PPTP \u662f\u4e00\u4e2a\u57fa\u4e8e PPP \u7684\u5f88\u57fa\u672c\u7684\u534f\u8bae\u3002PPTP \u662f\u5fae\u8f6f Windows \u5e73\u53f0\u7b2c\u4e00\u4e2a\u652f\u6301\u7684 VPN \u534f\u8bae\u3002PPTP \u6807\u51c6\u5e76\u6ca1\u6709\u5b9e\u9645\u63cf\u8ff0\u52a0\u5bc6\u548c\u6388\u6743\u7279\u6027\uff0c\u5e76\u4e14\u4f9d\u8d56\u4e8e PPP \u534f\u8bae\u7684\u96a7\u9053\u6765\u5b9e\u73b0\u5b89\u5168\u529f\u80fd\u3002<\/td>L2TP \u662f\u4e00\u4e2a\u5728 IETF RFC 3193<\/a> \u4e2d\u88ab\u6b63\u5f0f\u6807\u51c6\u5316\u7684\u9ad8\u7ea7\u534f\u8bae\u3002\u63a8\u8350\u5728\u9700\u8981\u5b89\u5168\u52a0\u5bc6\u7684\u5730\u65b9\u7528\u6765\u66ff\u4ee3 PPTP\u3002<\/td>OpenVPN \u662f\u4e00\u4e2a\u9ad8\u7ea7\u7684\u5f00\u6e90 VPN \u89e3\u51b3\u65b9\u6848\uff0c\u7531 \u201cOpenVPN technologies\u201d \u652f\u6301\uff0c\u5e76\u4e14\u5df2\u7ecf\u6210\u4e3a\u5f00\u6e90\u7f51\u7edc\u9886\u57df\u91cc\u7684\u4e8b\u5b9e\u6807\u51c6\u3002OpenVPN \u4f7f\u7528\u6210\u719f\u7684 SSL\/TLS \u52a0\u5bc6\u534f\u8bae\u3002<\/td><\/tr>
        \u6570\u636e\u52a0\u5bc6<\/td>PPP \u8d1f\u8f7d\u662f\u4f7f\u7528\u5fae\u8f6f\u70b9\u5bf9\u70b9\u534f\u8bae\uff08Microsoft\u2019s Point-to-Point Encryption protocol\uff0cMPPE<\/a>\uff09\u52a0\u5bc6\u3002MPPE \u5b9e\u73b0\u4e86 RSA RC4<\/a> \u52a0\u5bc6\u7b97\u6cd5\uff0c\u5e76\u4f7f\u7528\u6700\u957f 128 \u4f4d\u5bc6\u94a5\u3002<\/td>L2TP \u8d1f\u8f7d\u4f7f\u7528\u6807\u51c6\u7684 IPSec \u534f\u8bae\u52a0\u5bc6\u3002\u5728 RFC 4835<\/a> \u4e2d\u6307\u5b9a\u4e86\u4f7f\u7528 3DES \u6216 AES \u52a0\u5bc6\u7b97\u6cd5\u4f5c\u4e3a\u4fdd\u5bc6\u65b9\u5f0f\u3002<\/td>OpenVPN \u4f7f\u7528 OpenSSL<\/a> \u5e93\u6765\u63d0\u4f9b\u52a0\u5bc6\u3002OpenSSL \u652f\u6301\u597d\u51e0\u79cd\u4e0d\u540c\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5982\uff1a3DES\uff0cAES\uff0cRC5 \u7b49\u3002<\/td><\/tr>
        \u5b89\u88c5\/\u914d\u7f6e<\/td>Windows \u6240\u6709\u7248\u672c\u548c\u5927\u591a\u6570\u5176\u4ed6\u64cd\u4f5c\u7cfb\u7edf\u5305\u62ec\u79fb\u52a8\u5e73\u53f0\u90fd\u5185\u5efa\u4e86\u5bf9 PPTP \u7684\u652f\u6301\u3002PPTP \u53ea\u9700\u8981\u4e00\u4e2a\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u4ee5\u53ca\u4e00\u4e2a\u670d\u52a1\u5668\u5730\u5740\uff0c\u6240\u4ee5\u5b89\u88c5\u548c\u914d\u7f6e\u76f8\u5f53\u7b80\u5355\u3002<\/td>\u4ece 2000\/XP \u8d77\u7684\u6240\u6709 Windows \u5e73\u53f0\u548c Mac OS X 10.3+ \u90fd\u5185\u5efa\u4e86 L2TP\/IPSec \u7684\u652f\u6301\u3002\u5927\u591a\u6570\u73b0\u4ee3\u7684\u79fb\u52a8\u5e73\u53f0\u6bd4\u5982 iPhone \u548c Android \u4e5f\u6709\u5185\u5efa\u7684\u5ba2\u6237\u7aef\u3002<\/td>OpenVPN \u4e0d\u5305\u542b\u5728\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u9700\u8981\u5b89\u88c5\u5ba2\u6237\u7aef\u8f6f\u4ef6\uff0c\u4f46\u5b89\u88c5\u4e5f\u662f\u76f8\u5f53\u7b80\u5355\uff0c\u57fa\u672c\u4e0a 5 \u5206\u949f\u53ef\u4ee5\u5b8c\u6210\u3002<\/td><\/tr>
        \u901f\u5ea6<\/td>\u7531\u4e8e\u4f7f\u7528 128 \u4f4d\u5bc6\u94a5\uff0c\u52a0\u5bc6\u5f00\u9500\u76f8\u6bd4 OpenVPN \u4f7f\u7528 256\u4f4d\u5bc6\u94a5\u8981\u5c0f\uff0c\u6240\u4ee5\u901f\u5ea6\u611f\u89c9\u7a0d\u5feb\u4e00\u70b9\uff0c\u4f46\u8fd9\u4e2a\u5dee\u5f02\u5fae\u4e0d\u8db3\u9053\u3002<\/td>L2TP\/IPSec \u5c06\u6570\u636e\u5c01\u88c5\u4e24\u6b21\uff0c\u6240\u4ee5\u76f8\u6bd4\u5176\u4ed6\u7ade\u4e89\u8005\u6548\u7387\u7a0d\u4f4e\uff0c\u901f\u5ea6\u4e5f\u6162\u4e00\u4e9b\u3002<\/td>\u5f53\u4f7f\u7528\u9ed8\u8ba4\u7684 UDP \u6a21\u5f0f\uff0cOpenVPN \u7684\u8868\u73b0\u662f\u6700\u4f73\u7684\u3002<\/td><\/tr>
        \u7aef\u53e3<\/td>PPTP \u4f7f\u7528 TCP 1723 \u7aef\u53e3\u548c GRE\uff08\u534f\u8bae 47\uff09\u3002\u901a\u8fc7\u9650\u5236 GRE \u534f\u8bae\uff0cPPTP \u53ef\u4ee5\u8f7b\u6613\u5730\u88ab\u5c01\u9501\u3002<\/td>L2TP\/IPSec \u4f7f\u7528 UDP 500 \u7aef\u53e3\u7528\u6765\u521d\u59cb\u5316\u5bc6\u94a5\u4ea4\u6362\uff0c\u4f7f\u7528\u534f\u8bae 50 \u7528\u6765\u4f20\u8f93 IPSec \u52a0\u5bc6\u7684\u6570\u636e\uff08 ESP \uff09\uff0c\u4f7f\u7528 UDP 1701 \u7aef\u53e3\u7528\u6765\u521d\u59cb\u5316 L2TP \u7684\u914d\u7f6e\uff0c\u8fd8\u4f7f\u7528 UDP 4500 \u7aef\u53e3\u6765\u7a7f\u8fc7 NAT\u3002L2TP\/IPSec \u76f8\u6bd4 OpenVPN \u5bb9\u6613\u5c01\u9501\uff0c\u56e0\u4e3a\u5b83\u4f9d\u8d56\u4e8e\u56fa\u5b9a\u7684\u534f\u8bae\u548c\u7aef\u53e3\u3002<\/td>OpenVPN \u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u914d\u7f6e\u4e3a\u4f7f\u7528\u4efb\u4f55\u7aef\u53e3\u8fd0\u884c\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 UDP \u6216 TCP \u534f\u8bae\u3002\u4e3a\u4e86\u987a\u5229\u7a7f\u8d8a\u9650\u5236\u6027\u7684\u9632\u706b\u5899\uff0c\u53ef\u4ee5\u5c06 OpenVPN \u914d\u7f6e\u6210\u4f7f\u7528 TCP 443 \u7aef\u53e3\uff0c\u56e0\u4e3a\u8fd9\u6837\u5c31\u65e0\u6cd5\u548c\u6807\u51c6\u7684 HTTPS \u65e0\u6cd5\u533a\u5206\uff0c\u4ece\u800c\u6781\u96be\u88ab\u5c01\u9501\u3002<\/td><\/tr>
        \u7a33\u5b9a\u6027\/\u517c\u5bb9\u6027<\/td>PPTP \u4e0d\u5982 OpenVPN \u53ef\u9760\uff0c\u4e5f\u4e0d\u80fd\u50cf OpenVPN \u90a3\u6837\u5728\u4e0d\u7a33\u5b9a\u7f51\u7edc\u4e2d\u5feb\u901f\u6062\u590d\u3002\u53e6\u5916\u8fd8\u6709\u90e8\u5206\u540c GRE \u534f\u8bae\u548c\u4e00\u4e9b\u8def\u7531\u5668\u7684\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/td>L2TP\/IPSec \u6bd4 OpenVPN \u66f4\u590d\u6742\uff0c\u4e3a\u4e86\u4f7f\u5728 NAT \u8def\u7531\u5668\u4e0b\u7684\u8bbe\u5907\u53ef\u9760\u5730\u4f7f\u7528\uff0c\u914d\u7f6e\u53ef\u4ee5\u4f1a\u66f4\u52a0\u56f0\u96be\u3002\u4f46\u662f\uff0c\u53ea\u8981\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u90fd\u652f\u6301 NAT \u7a7f\u8d8a\uff0c\u90a3\u4e48\u5c31\u6ca1\u4ec0\u4e48\u95ee\u9898\u4e86\u3002<\/td>\u65e0\u8bba\u662f\u65e0\u7ebf\u7f51\u7edc\u3001\u8702\u7a9d\u7f51\u7edc\uff0c\u8fd8\u662f\u4e22\u5305\u548c\u62e5\u585e\u7ecf\u5e38\u53d1\u751f\u7684\u4e0d\u53ef\u9760\u7f51\u7edc\uff0cOpenVPN \u90fd\u975e\u5e38\u7a33\u5b9a\u3001\u5feb\u901f\u3002\u5bf9\u4e8e\u90a3\u4e9b\u76f8\u5f53\u4e0d\u53ef\u4ee5\u7684\u8fde\u63a5\uff0cOpenVPN \u6709\u4e00\u4e2a TCP \u6a21\u5f0f\u53ef\u4ee5\u4f7f\u7528\uff0c\u4f46\u662f\u8981\u727a\u7272\u4e00\u70b9\u901f\u5ea6\uff0c\u56e0\u4e3a\u5c06 TCP \u5c01\u88c5\u5728 TCP \u65f6\u6548\u7387\u4e0d\u9ad8\u3002<\/td><\/tr>
        \u5b89\u5168\u5f31\u70b9<\/td>\u5fae\u8f6f\u5b9e\u73b0\u7684 PPTP \u6709\u4e00\u4e2a\u4e25\u91cd\u7684\u5b89\u5168\u95ee\u9898\uff08serious security vulnerabilities<\/a>\uff09\u3002\u5bf9\u4e8e\u8bcd\u5178\u653b\u51fb\u6765\u8bf4 MSCHAP-v2 \u662f\u5f88\u8106\u5f31\u7684\uff0c\u5e76\u4e14 RC4 \u7b97\u6cd5\u4e5f\u4f1a\u906d\u5230\u201c\u4f4d\u7ffb\u8f6c\u653b\u51fb\uff08 bit-flipping attack \uff09<\/a>\u201d\u3002\u5982\u679c\u4fdd\u5bc6\u662f\u91cd\u8981\u7684\uff0c\u5fae\u8f6f\u4e5f\u5f3a\u70c8\u5efa\u8bae\u5347\u7ea7\u5230 IPSec\u3002<\/td>IPSec \u6ca1\u6709\u660e\u663e\u7684\u6f0f\u6d1e\uff0c\u5f53\u548c\u5b89\u5168\u52a0\u5bc6\u7b97\u6cd5\u5982 AES \u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u88ab\u8ba4\u4e3a\u662f\u5f88\u5b89\u5168\u7684\u3002<\/td>OpenVPN \u4e5f\u6ca1\u6709\u660e\u663e\u6f0f\u6d1e\uff0c\u5f53\u548c\u5b89\u5168\u52a0\u5bc6\u7b97\u6cd5\u5982 AES \u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u4e5f\u88ab\u8ba4\u4e3a\u662f\u76f8\u5f53\u5b89\u5168\u7684\u3002<\/td><\/tr>
        \u5ba2\u6237\u7aef\u7684\u517c\u5bb9\u6027<\/td>Windows\u3001Mac OS X\u3001Linux\u3001Apple iOS\u3001Android\u3001DD-WRT<\/td>Windows\u3001Mac OS X\u3001Linux\u3001Apple iOS\u3001Android<\/td>Windows\u3001Mac OS X\u3001Linux<\/td><\/tr>
        \u7ed3\u8bba<\/td>\u7531\u4e8e\u4e3b\u8981\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u9664\u4e86\u517c\u5bb9\u6027\u4ee5\u5916\u6ca1\u6709\u597d\u7684\u7406\u7531\u9009\u62e9\u4f7f\u7528 PPTP\u3002\u5982\u679c\u4f60\u7684\u8bbe\u5907\u65e2\u4e0d\u652f\u6301 L2TP\/IPSec \u53c8\u4e0d\u652f\u6301 OpenVPN\uff0c\u90a3\u4e48 PPTP \u662f\u4e00\u4e2a\u5408\u7406\u7684\u9009\u62e9\u3002\u5982\u679c\u5173\u5fc3\u5feb\u901f\u5b89\u88c5\u548c\u7b80\u6613\u914d\u7f6e\uff0c\u90a3\u4e48 L2TP\/IPSec \u503c\u5f97\u8003\u8651\u3002<\/td>L2TP\/IPSec \u662f\u4f18\u79c0\u7684\uff0c\u4f46\u76f8\u6bd4 OpenVPN \u7684\u9ad8\u6548\u548c\u6770\u51fa\u7684\u7a33\u5b9a\u6027\u8981\u843d\u540e\u4e00\u70b9\u3002\u5982\u679c\u4f60\u4f7f\u7528\u8fd0\u884c iOS \u6216 Android \u7684\u79fb\u52a8\u8bbe\u5907\uff0c\u90a3\u4e48\u8fd9\u5c31\u662f\u6700\u4f73\u7684\u9009\u62e9\uff0c\u56e0\u4e3a OpenVPN \u76ee\u524d\u8fd8\u4e0d\u652f\u6301\u8fd9\u4e9b\u5e73\u53f0\u3002\u53e6\u5916\uff0c\u5982\u679c\u9700\u8981\u5feb\u901f\u5b89\u88c5\uff0cL2TP\/IPSec \u4e5f\u662f\u4e00\u4e2a\u8f83\u4f73\u7684\u9009\u62e9\u3002<\/td>\u5bf9\u4e8e\u6240\u6709\u7684 Windows, Mac OS X \u4ee5\u53ca Linux \u684c\u9762\u7528\u6237\u6765\u8bf4\uff0cOpenVPN \u662f\u6700\u597d\u7684\u9009\u62e9\u3002OpenVPN \u901f\u5ea6\u5feb\uff0c\u5e76\u4e14\u5b89\u5168\u53ef\u4fe1\u3002\u4f46\u52a3\u52bf\u662f\u7f3a\u4e4f\u5bf9\u79fb\u52a8\u8bbe\u5907\u7684\u652f\u6301\uff0c\u53e6\u5916\u8fd8\u9700\u8981\u5b89\u88c5\u7b2c\u4e09\u65b9\u5ba2\u6237\u7aef\u3002<\/td><\/tr>
        \u7b49\u7ea7<\/td><\/a><\/td><\/a><\/td><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \u5bf9\u4e8eVPN\u548c\u5176\u4ed6\u4e00\u4e9b\u52a0\u5bc6\u7684\u4f20\u8f93\u7684\u534f\u8bae\u6765\u8bf4\uff0c\u6ca1\u6709\u529e\u6cd5\u76f4\u63a5\u83b7\u53d6\u660e\u6587\u7684\u8bf7\u6c42\u4fe1\u606f\uff0c\u6240\u4ee5\u6ca1\u6709\u529e\u6cd5\u76f4\u63a5\u5c01\u9501\uff0c\u800c\u662f\u4f7f\u7528\u4e86\u76d1\u63a7\u7684\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

        \u66b4\u529b\u7834\u89e3<\/h2>\n\n\n\n

        \u5bf9\u4e8e\u4e00\u4e9b\u4f7f\u7528\u5f31\u52a0\u5bc6\u65b9\u5f0f\u7684\u534f\u8bae\u6765\u8bf4\uff0c\u76f4\u63a5\u4f7f\u7528\u66b4\u529b\u7834\u89e3\u68c0\u67e5\u4f20\u8f93\u5185\u5bb9\u3002\u6bd4\u5982PPTP\u4f7f\u7528MPPE\u52a0\u5bc6\uff0c\u4f46\u662fMPPE\u662f\u57fa\u4e8eRC4\uff0c\u5bf9\u4e8e\u5f3a\u5927\u7684\u9632\u706b\u5899\u80cc\u540e\u7684\u8d85\u7ea7\u8ba1\u7b97\u673a\u96c6\u7fa4\uff0c\u7834\u89e3\u5c31\u662f\u51e0\u79d2\u949f\u7684\u4e8b\u60c5\u3002<\/p>\n\n\n\n

        \u7834\u89e3\u540e\u660e\u6587\u4e2d\u4e00\u65e6\u5305\u542b\u4e86\u8fdd\u7981\u5185\u5bb9\uff0c\u8bf7\u6c42\u5c31\u4f1a\u88ab\u5c01\u3002\u800c\u5bf9\u5e94\u7684IP\u53ef\u80fd\u4f1a\u8fdb\u5165\u91cd\u70b9\u5173\u6000\u5217\u8868\u3002<\/p>\n\n\n\n

        <\/a>\u7279\u5f81\u68c0\u6d4b<\/h2>\n\n\n\n

        \u8981\u60f3\u6210\u529f\u7ffb\u5899\u90fd\u5fc5\u987b\u4e0e\u5bf9\u5e94\u7684\u8fdc\u7a0b\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u7136\u540e\u518d\u7528\u5bf9\u5e94\u7684\u534f\u8bae\u8fdb\u884c\u6570\u636e\u5904\u7406\u5e76\u4f20\u8f93\u3002
        \u800c\u95ee\u9898\u5c31\u51fa\u5728\u8fd9\u91cc\uff1a\u7ffb\u5899\u5de5\u5177\u548c\u8fdc\u7a0b\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\u65f6\uff0c\u5982\u679c\u8868\u73b0\u7684\u5f88\u72ec\u7279\uff0c\u5728\u4e00\u5927\u5806\u6d41\u91cf\u91cc\u5f88\u663e\u773c\uff0c\u5c31\u4f1a\u8f7b\u6613\u88abGFW\u8bc6\u522b\u51fa\u4ece\u800c\u76f4\u63a5\u963b\u65ad\u8fde\u63a5\uff0c\u800cVPN\uff08\u5c24\u5176\u662fOPENVPN\uff09\u548cSSH\u8fd9\u65b9\u9762\u7684\u95ee\u9898\u5c24\u5176\u4e25\u91cd\u3002<\/p>\n\n\n\n

        <\/a>\u6d41\u91cf\u76d1\u63a7<\/h2>\n\n\n\n

        \u5f53\u4e00\u4e2aVPN\u5730\u5740\u88ab\u5927\u91cf\u4eba\u8bf7\u6c42\uff0c\u5e76\u4fdd\u6301\u957f\u65f6\u95f4\u8fde\u63a5\u65f6\uff0c\u5c31\u5f88\u5bb9\u6613\u5f15\u8d77\u5173\u6ce8\u3002SSH\u63a5\u53e3\u6709\u5927\u91cf\u6570\u636e\u8bf7\u6c42\u3002\u4e00\u822c\u4f1a\u7ed3\u5408\u5176\u4ed6\u7279\u5f81\u3002<\/p>\n\n\n\n

        <\/a>\u6df1\u5ea6\u5305\u68c0\u6d4b<\/h2>\n\n\n\n

        \u6df1\u5ea6\u6570\u636e\u5305\u68c0\u6d4b<\/strong>\uff08\u82f1\u8bed\uff1aDeep packet inspection\uff0c\u7f29\u5199\u4e3a DPI\uff09\uff0c\u53c8\u79f0\u5b8c\u5168\u6570\u636e\u5305\u63a2\u6d4b<\/strong>\uff08complete packet inspection\uff09\u6216\u4fe1\u606f\u8403\u53d6<\/strong>\uff08Information eXtraction\uff0cIX\uff09\uff0c\u662f\u4e00\u79cd\u7535\u8111\u7f51\u7edc\u6570\u636e\u5305\u8fc7\u6ee4\u6280\u672f\uff0c\u7528\u6765\u68c0\u67e5\u901a\u8fc7\u68c0\u6d4b\u70b9\u4e4b\u6570\u636e\u5305<\/a>\u7684\u6570\u636e\u90e8\u5206\uff08\u4ea6\u53ef\u80fd\u5305\u542b\u5176\u6807\u5934<\/a>\uff09\uff0c\u4ee5\u641c\u7d22\u4e0d\u5339\u914d\u89c4\u8303\u4e4b\u534f\u8bae\u3001\u75c5\u6bd2\u3001\u5783\u573e\u90ae\u4ef6\u3001\u5165\u4fb5\uff0c\u6216\u4ee5\u9884\u5b9a\u4e4b\u51c6\u5219\u6765\u51b3\u5b9a\u6570\u636e\u5305\u662f\u5426\u53ef\u901a\u8fc7\u6216\u9700\u88ab\u8def\u7531\u81f3\u5176\u4ed6\u4e0d\u540c\u76ee\u7684\u5730\uff0c\u4ea6\u6216\u662f\u4e3a\u4e86\u6536\u96c6\u7edf\u8ba1\u6570\u636e\u4e4b\u76ee\u7684\u3002<\/p>\n\n\n\n

        \u6bd4\u5982\u6211\u4eec\u7528HTTPS\u6765\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\uff0cTLS\/SSL\u534f\u8bae\u5728\u5efa\u8fde\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n

        \"https\u8fde\u63a5\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

        \u5f88\u660e\u663e\u7684\u4f1a\u53d1\u9001\u201cclient hello\u201d\u548c\u201cserver hello\u201d \u8fd9\u79cd\u7279\u8bca\u5f88\u660e\u663e\u7684\u4fe1\u606f\u3002\uff08\u5f53\u7136\u4e0d\u4f1a\u6839\u636e\u8fd9\u4e2a\u5c31\u5c01\u6389\uff0c\u5426\u5219https\u6ca1\u6cd5\u7528\u4e86\uff09\u3002\u800c\u540e\u7eed\u4f1a\u6709\u670d\u52a1\u7aef\u8bc1\u4e66\u53d1\u9001\uff0c\u9a8c\u8bc1\uff0c\u5ba2\u6237\u7aef\u5bc6\u94a5\u534f\u5546\u7b49\u8fc7\u7a0b\u3002\u6709\u660e\u663e\u7684\u534f\u8bae\u7279\u5f81\u3002<\/p>\n\n\n\n

        \"VPN\u539f\u7406\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

        \u4e0b\u9762\u662f\u7f51\u4e0a\u627e\u7684\u4e24\u5f20\u56fe\uff1a\u63d0\u9192\u5927\u5bb6\u6700\u597d\u4e0d\u8981\u968f\u4fbf\u7528\u4e0d\u5b89\u5168\u7684VPN\u6765\u8bbf\u95ee\u4e0d\u5408\u9002\u7684\u7f51\u9875<\/strong>\uff0c\u5f00\u5f00android\u6ca1\u5565\u95ee\u9898\u3002<\/p>\n\n\n\n

        \"\u4e0d\u5b89\u5168VPN\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

        <\/a>Socks\u4ee3\u7406\/SSH Socks<\/h1>\n\n\n\n

        SOCKS<\/strong>\u662f\u4e00\u79cd\u7f51\u7edc\u4f20\u8f93\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u5ba2\u6237\u7aef\u4e0e\u5916\u7f51\u670d\u52a1\u5668\u4e4b\u95f4\u901a\u8baf\u7684\u4e2d\u95f4\u4f20\u9012\u3002SOCKS\u662f\u201dSOCKetS\u201d\u7684\u7f29\u5199[1]\u3002
        \u5f53\u9632\u706b\u5899\u540e\u7684\u5ba2\u6237\u7aef\u8981\u8bbf\u95ee\u5916\u90e8\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5c31\u8ddfSOCKS\u4ee3\u7406\u670d\u52a1\u5668\u8fde\u63a5\u3002\u8fd9\u4e2a\u4ee3\u7406\u670d\u52a1\u5668\u63a7\u5236\u5ba2\u6237\u7aef\u8bbf\u95ee\u5916\u7f51\u7684\u8d44\u683c\uff0c\u5141\u8bb8\u7684\u8bdd\uff0c\u5c31\u5c06\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u53d1\u5f80\u5916\u90e8\u7684\u670d\u52a1\u5668\u3002
        \u8fd9\u4e2a\u534f\u8bae\u6700\u521d\u7531David Koblas\u5f00\u53d1\uff0c\u800c\u540e\u7531NEC\u7684Ying-Da Lee\u5c06\u5176\u6269\u5c55\u5230\u7248\u672c4\u3002\u6700\u65b0\u534f\u8bae\u662f\u7248\u672c5\uff0c\u4e0e\u524d\u4e00\u7248\u672c\u76f8\u6bd4\uff0c\u589e\u52a0\u652f\u6301UDP\u3001\u9a8c\u8bc1\uff0c\u4ee5\u53caIPv6\u3002
        \u6839\u636eOSI\u6a21\u578b\uff0cSOCKS\u662f\u4f1a\u8bdd\u5c42\u7684\u534f\u8bae\uff0c\u4f4d\u4e8e\u8868\u793a\u5c42\u4e0e\u4f20\u8f93\u5c42\u4e4b\u95f4<\/p>\n\n\n\n

        <\/a>\u4e0eHTTP\u4ee3\u7406\u7684\u5bf9\u6bd4<\/h2>\n\n\n\n

        SOCKS\u5de5\u4f5c\u5728\u6bd4HTTP\u4ee3\u7406\u66f4\u4f4e\u7684\u5c42\u6b21\uff1aSOCKS\u4f7f\u7528\u63e1\u624b\u534f\u8bae\u6765\u901a\u77e5\u4ee3\u7406\u8f6f\u4ef6\u5176\u5ba2\u6237\u7aef\u8bd5\u56fe\u8fdb\u884c\u7684\u8fde\u63a5SOCKS\uff0c\u7136\u540e\u5c3d\u53ef\u80fd\u900f\u660e\u5730\u8fdb\u884c\u64cd\u4f5c\uff0c\u800c\u5e38\u89c4\u4ee3\u7406\u53ef\u80fd\u4f1a\u89e3\u91ca\u548c\u91cd\u5199\u62a5\u5934\uff08\u4f8b\u5982\uff0c\u4f7f\u7528\u53e6\u4e00\u79cd\u5e95\u5c42\u534f\u8bae\uff0c\u4f8b\u5982FTP\uff1b\u7136\u800c\uff0cHTTP\u4ee3\u7406\u53ea\u662f\u5c06HTTP\u8bf7\u6c42\u8f6c\u53d1\u5230\u6240\u9700\u7684HTTP\u670d\u52a1\u5668\uff09\u3002\u867d\u7136HTTP\u4ee3\u7406\u6709\u4e0d\u540c\u7684\u4f7f\u7528\u6a21\u5f0f\uff0cCONNECT\u65b9\u6cd5\u5141\u8bb8\u8f6c\u53d1TCP\u8fde\u63a5\uff1b\u7136\u800c\uff0cSOCKS\u4ee3\u7406\u8fd8\u53ef\u4ee5\u8f6c\u53d1UDP\u6d41\u91cf\u548c\u53cd\u5411\u4ee3\u7406<\/a>\uff0c\u800cHTTP\u4ee3\u7406\u4e0d\u80fd\u3002HTTP\u4ee3\u7406\u901a\u5e38\u66f4\u4e86\u89e3HTTP\u534f\u8bae\uff0c\u6267\u884c\u66f4\u9ad8\u5c42\u6b21\u7684\u8fc7\u6ee4\uff08\u867d\u7136\u901a\u5e38\u53ea\u7528\u4e8eGET\u548cPOST\u65b9\u6cd5\uff0c\u800c\u4e0d\u7528\u4e8eCONNECT\u65b9\u6cd5\uff09<\/p>\n\n\n\n

        Socks\u4ee3\u7406\u672c\u8eab\u534f\u8bae\u662f\u660e\u6587\u4f20\u8f93\uff0c\u867d\u7136\u76f8\u5bf9HTTP\u6709\u4e00\u4e9b\u4f18\u52bf\uff0c\u4f46\u662f\u660e\u6587\u4e5f\u5bfc\u81f4Socks\u4ee3\u7406\u5f88\u5bb9\u6613\u88ab\u5c01\u3002\u6240\u4ee5\u53ef\u4ee5\u8003\u8651\u5bf9Socks\u8fdb\u884c\u52a0\u5bc6\u3002\u6240\u4ee5\u51fa\u73b0\u4e86SSH Socks\uff0c\u5bf9\u4e8eMAC\u548cLinux\u6765\u8bf4\uff0c\u4e0d\u9700\u8981Client\u5c31\u53ef\u4ee5\u8fdb\u884c\u8bbf\u95ee\u3002\u8be6\u7ec6\u53ef\u4ee5\u770b\uff1aSSH\u96a7\u9053\u6280\u672f\u7b80\u4ecb\uff1a\u7aef\u53e3\u8f6c\u53d1&SOCKS\u4ee3\u7406<\/a><\/p>\n\n\n\n

        \u4f46\u662f\u7f51\u4e0a\u770b\u6709\u4e9b\u5730\u533a\u597d\u50cf\u4f1a\u5bf9\u4e00\u4e9bVPS\u7684SSH\u8fdb\u884c\u7aef\u53e3\u5e72\u6270\u3002\u6211\u5728\u6b66\u6c49\u597d\u50cfSSH\u5230\u6211\u7684VPS\u4e00\u4f1a\u5c31\u4f1a\u65ad\u3002\u5728\u4e0a\u6d77\u4e00\u76f4\u6ca1\u8fd9\u95ee\u9898\u3002\u800c\u4e14SSH\u4e00\u822c\u662f\u5c0f\u6d41\u91cf\u6570\u636e\uff0c\u5982\u679c\u6570\u636e\u91cf\u7279\u522b\u5927\uff0c\u4e5f\u4f1a\u88ab\u8ba4\u4e3a\u662f\u7ffb\u5899\uff0c\u8fdb\u5165\u7279\u522b\u5173\u6000\u5217\u8868\u3002<\/p>\n\n\n\n

        <\/a>Shadowsocks<\/h1>\n\n\n\n

        \u8ba4\u51c6\u5b98\u7f51\uff1a<\/strong>https:\/\/shadowsocks.org\/en\/index.html<\/a> \uff08.com\u90a3\u4e2a\u662f\u5356\u8d26\u53f7\u7684\uff09<\/strong><\/p>\n\n\n\n

        1
        2<\/td>        		A secure socks5 proxy,
        designed to protect your Internet traffic.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        Shadowsocks \u76ee\u524d\u4e0d\u5bb9\u6613\u88ab\u5c01\u6740\u4e3b\u8981\u662f\u56e0\u4e3a\uff1a<\/p>\n\n\n\n

        1. \u5efa\u7acb\u5728socks5\u534f\u8bae\u4e4b\u4e0a\uff0csocks5\u662f\u8fd0\u7528\u5f88\u5e7f\u6cdb\u7684\u534f\u8bae\uff0c\u6240\u4ee5\u6ca1\u529e\u6cd5\u76f4\u63a5\u5c01\u6740socks5\u534f\u8bae<\/li>
        2. \u4f7f\u7528socks5\u534f\u8bae\u5efa\u7acb\u8fde\u63a5\uff0c\u800c\u6ca1\u6709\u4f7f\u7528VPN\u4e2d\u7684\u670d\u52a1\u7aef\u8eab\u4efd\u9a8c\u8bc1\u548c\u5bc6\u94a5\u534f\u5546\u8fc7\u7a0b\u3002\u800c\u662f\u5728\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u76f4\u63a5\u5199\u6b7b\u5bc6\u94a5\u548c\u52a0\u5bc6\u7b97\u6cd5\u3002\u6240\u4ee5\u9632\u706b\u5899\u5f88\u96be\u627e\u5230\u660e\u663e\u7684\u7279\u5f81\uff0c\u56e0\u4e3a\u8fd9\u5c31\u662f\u4e2a\u666e\u901a\u7684socks5\u534f\u8bae\u3002<\/li>
        3. Shadowsock\u642d\u5efa\u4e5f\u6bd4\u8f83\u7b80\u5355\uff0c\u6240\u4ee5\u5f88\u591a\u4eba\u81ea\u5df1\u67b6\u8bbeVPS\u642d\u5efa\uff0c\u4e2a\u4eba\u4f7f\u7528\u6d41\u91cf\u4e5f\u5f88\u5c0f\uff0c\u6ca1\u6cd5\u901a\u8fc7\u6d41\u91cf\u76d1\u63a7\u65b9\u5f0f\u5c01\u6740\u3002<\/li>
        4. \u81ea\u5b9a\u4e49\u52a0\u5bc6\u65b9\u5f0f\u548c\u5bc6\u94a5\u3002\u56e0\u4e3a\u52a0\u5bc6\u4e3b\u8981\u4e3b\u8981\u662f\u9632\u6b62\u88ab\u68c0\u6d4b\uff0c\u6240\u4ee5\u8981\u9009\u62e9\u5b89\u5168\u7cfb\u6570\u9ad8\u7684\u52a0\u5bc6\u65b9\u5f0f\u3002\u4e4b\u524dRC4\u4f1a\u5f88\u5bb9\u6613\u88ab\u7834\u89e3\uff0c\u800c\u5bfc\u81f4\u88ab\u5c01\u6740\u3002\u6240\u4ee5\u73b0\u5728\u63a8\u8350\u4f7f\u7528AES\u52a0\u5bc6\u3002\u800c\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u5bc6\u94a5\uff0c\u6cc4\u9732\u7684\u98ce\u9669\u76f8\u5bf9\u8f83\u5c0f\u3002<\/li><\/ol>\n\n\n\n

          \u6240\u4ee5\u5982\u679c\u662f\u81ea\u5df1\u642d\u5efa\u7684Shadosocks\u88ab\u5c01\u7684\u6982\u7387\u5f88\u5c0f\uff0c\u4f46\u662f\u5982\u679c\u662f\u7b2c\u4e09\u65b9\u7684Shadeowsocks\uff0c\u5bc6\u7801\u662fserver\u5b9a\u7684\uff0c\u4f60\u7684\u6570\u636e\u5f88\u53ef\u80fd\u906d\u53d7\u5230\u4e2d\u95f4\u4eba\u653b\u51fb\u3002<\/strong><\/p>\n\n\n\n

          \u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0cShadowssocks\u662f\u5929\u671d\u7684clowwindy\u5927\u795e\u5199\u7684\u3002\u4e0d\u8fc7Shadowsocks\u9879\u76ee\u6e90\u7801\u5df2\u7ecf\u4ecegithub\u4e0a\u5220\u9664\u4e86\u5e76\u505c\u6b62\u7ef4\u62a4\u4e86\uff0c\u4f46\u662frelease\u4e2d\u8fd8\u6709\u6e90\u7801\u53ef\u4ee5\u4e0b\u8f7d\u3002https:\/\/github.com\/shadowsocks\/shadowsocks<\/a><\/p>\n\n\n\n

          <\/a>Shadowsocks-rss<\/h1>\n\n\n\n

          \u524d\u9762\u8ba4\u4e3aShadowssocks\u7279\u5f81\u5e76\u4e0d\u662f\u5f88\u660e\u7ec6\uff0c\u4f46\u662f\u4e86\u89e3\u534f\u8bae\u5de5\u4f5c\u539f\u7406\u540e\u4f1a\u53d1\u73b0\uff0cSS\u534f\u8bae\u672c\u8eab\u8fd8\u6709\u6709\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u88ab\u5229\u7528\u6765\u68c0\u6d4b\u7279\u5f81\uff0c\u5177\u4f53\u8ba8\u8bba\u770b\uff1aShadowSocks\u534f\u8bae\u7684\u5f31\u70b9\u5206\u6790\u548c\u6539\u8fdb<\/a>\u3002 \u91cc\u9762\u4e2d\u95f4\u90a3\u4e9b\u6495\u903c\u5c31\u4e0d\u7528\u770b\u4e86\uff0c\u6211\u603b\u7ed3\u4e86\u4e0b\u5927\u81f4\u610f\u601d\u662f\uff1a
          \u534f\u8bae\u8fc7\u4e8e\u7b80\u5355\uff0c\u5e76\u4e14\u683c\u5f0f\u56fa\u5b9a\uff0c\u5f88\u5bb9\u6613\u88ab\u53d1\u8d77\u4e2d\u95f4\u4eba\u653b\u51fb\u3002\u5148\u770b\u770b\u534f\u8bae\u7ed3\u6784<\/p>\n\n\n\n

          1
          2
          3
          4
          5<\/td>          		+————–+———————+——————+———-+
          | Address Type | Destination Address | Destination Port | Data |
          +————–+———————+——————+———-+
          | 1 | Variable | 2 | Variable |
          +————–+———————+——————+———-+<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          Possible values of address type are 1 (IPv4), 4 (IPv6), 3 (hostname). For IPv4 address, it\u2019s packed as a 32-bit (4-byte) big-endian integer. For IPv6 address, a compact representation (16-byte array) is used. For hostname, the first byte of destination address indicates the length, which limits the length of hostname to 255. The destination port is also a big-endian integer.<\/p>\n\n\n\n

          The request is encrypted using the specified cipher with a random IV and the pre-shared key, it then becomes so-called payload.<\/p>\n\n\n\n

          \u7ed3\u6784\u5f88\u7b80\u5355\uff0c\u4e0a\u9762\u89e3\u91ca\u4e5f\u5f88\u6e05\u695a\u3002Client\u6bcf\u4e00\u4e2a\u8bf7\u6c42\u90fd\u662f\u8fd9\u79cd\u683c\u5f0f\uff0c\u7136\u540e\u8fdb\u884c\u52a0\u5bc6\u3002Server\u7aef\u89e3\u5bc6\u7136\u540e\u89e3\u6790\u3002\u770b\u8d77\u6765\u6ca1\u4ec0\u4e48\u95ee\u9898\uff0c\u6ca1\u6709\u5bc6\u94a5\u4f60\u65e0\u6cd5\u6a21\u62df\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u4e5f\u6ca1\u4ec0\u4e48\u660e\u663e\u7279\u5f81\u3002\u4f46\u662f\u770b\u770bServer\u5904\u7406\u903b\u8f91\u4f1a\u53d1\u73b0\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\uff1a<\/p>\n\n\n\n

          Client\u6570\u636e\u5728\u52a0\u5bc6\u76ee\u524d\u7528\u7684\u6700\u591a\u7684\u662fAES\u7cfb\u5217\uff0c\u52a0\u5bc6\u540e\u5728\u534f\u8bae\u6570\u636e\u524d\u4f1a\u670916\u4f4d\u7684IV\u3002\u800cServer\u6bb5\u89e3\u6790\u540e\uff0c\u9996\u5148\u5224\u65ad\u8bf7\u6c42\u662f\u5426\u6709\u6548\uff0c\u800c\u8fd9\u4e2a\u5224\u65ad\u5f88\u7b80\u5355\uff1a<\/p>\n\n\n\n

          1<\/td>\u5224\u65ad\u7684\u4f9d\u636e\u5c31\u662fAddress Type\u7684\u90a3\u4e2a\u5b57\u8282\uff0c\u770b\u5b83\u662f\u4e0d\u662f\u5728\u90a3\u4e09\u4e2a\u53ef\u80fd\u53d6\u503c\uff0c\u5982\u679c\u4e0d\u662f\uff0c\u7acb\u5373\u65ad\u5f00\u8fde\u63a5\uff0c\u5982\u679c\u662f\uff0c\u5c31\u5c1d\u8bd5\u89e3\u6790\u540e\u9762\u7684\u5730\u5740\u548c\u7aef\u53e3\u8fdb\u884c\u8fde\u63a5\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \u5982\u679c\u80fd\u53d1\u8d77\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6a21\u62dfClient\u8bf7\u6c42\uff0c\u8fd9\u4e2a\u5c31\u662f\u4e00\u4e2a\u5f88\u660e\u663e\u7684\u7279\u5f81\uff0c\u5982\u679c\u628aAddress Type\u7a77\u4e3e\u5404\u79cd\u60c5\u51b5\uff0c\u5176\u4e2d\u53ea\u67093\u79cd\u60c5\u51b5\u4f1a\u8fde\u63a5\u6210\u529f\u3002\u90a3\u4e48\u5f88\u53ef\u80fd\u5c31\u662f\u4e00\u4e2aShadowsocks \u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

          \u6240\u4ee5\u53ea\u9700\u8981\u5148\u52ab\u6301\u4e00\u6761socks5\u7684\u8bf7\u6c42\uff0c\u56e0\u4e3aAES\u52a0\u5bc6\u540eAddress Type\u4f4d\u7f6e\u662f\u56fa\u5b9a\u7684\uff08\u7b2c17\u4f4d\uff09\uff0c\u7be1\u6539\u8fd9\u4e00\u4f4d\uff0c\u7a77\u4e3e256\u79cd\u60c5\u51b5\uff08AES-256\uff09<\/strong>\uff0c\u7136\u540e\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u3002\u5982\u679c\u670d\u52a1\u5668\u57283\u79cd\u60c5\u51b5\u6ca1\u6709\u5173\u95ed\u8fde\u63a5\uff0c\u5c31\u8bf4\u660e\u8fd9\u4e2a\u5f88\u53ef\u80fd\u662fShadowsock\u670d\u52a1\u3002\u4f60\u8fd9\u4e2aIP\u5f88\u5feb\u5c31\u8fdb\u5165\u5173\u6000\u5217\u8868\u4e86\u3002<\/p>\n\n\n\n

          \u8fd9\u91cc\u7684\u5173\u952e\u5c31\u662fAES\u52a0\u5bc6\u660e\u6587\u548c\u5bc6\u6587\u5bf9\u5e94\u5173\u7cfb\u3002\u5bc6\u7801\u5b66\u4e0d\u662f\u592a\u61c2\uff0c\u8d34\u5e16\u5b50\u91cc\u9762\u4e00\u4e2a\u56de\u590d\uff1a<\/p>\n\n\n\n

          1
          2
          3
          4
          5
          6
          7
          8
          9
          10
          11
          12
          13
          14
          15
          16
          17<\/td>          		\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u73b0\u5728\u6709\u4e00\u4e2a\u534f\u8bae\u5305\uff0c\u51717\u4e2a\u5b57\u8282

          0x01, 0x08, 0x08, 0x08, 0x08, 0x00, 0x50
          \u5bf9\u7167socks5\u534f\u8bae\uff0c\u5f88\u660e\u663e\u8fd9\u662f\u4e00\u4e2aIPv4\u5305(\u7b2c\u4e00\u4e2a\u5b57\u8282\u662f0x01)\uff0c\u76ee\u7684\u5730\u662f8.8.8.8\u768480\u7aef\u53e3

          \u88abshadowsocks\u52a0\u5bc6\u4e86\u4ee5\u540e\uff08\u5bc6\u7801abc\uff0c\u52a0\u5bc6\u65b9\u5f0faes-256-cfb\uff09\uff0c\u6570\u636e\u5305\u5c31\u53d8\u6210\u4e86\u8fd9\u6837

          0xbb, 0x59, 0x1c, 0x4a, 0xb9, 0x0a, 0x91, 0xdc, 0x07, 0xef, 0x72, 0x05, 0x90, 0x42, 0xca, 0x0d, 0x4c, 0x3b, 0x87, 0x8e, 0xca, 0xab, 0x32
          \u524d16\u4e2a\u5b57\u8282\uff0c\u4ece0xbb\u52300x0d\uff0c\u90fd\u662fiv\uff0c\u6839\u636eissue\u4e2d\u63d0\u5230\u7684\u5f31\u70b9\u548c\u4e4b\u524d\u7684\u603b\u7ed3\uff0c\u53ea\u9700\u8981\u4fee\u65390x4c\uff0c\u5373\u771f\u6b63\u5bc6\u6587\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5b57\u8282\uff0c\u5c31\u53ef\u8981\u8d77\u5230\u4fee\u6539\u660e\u6587\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5b57\u8282\u7684\u6548\u679c\u3002

          \u90a3\u5c31\u628a0x4c\u4fee\u6539\u62100x4d\u5427\uff0c\u89e3\u5bc6\u4ee5\u540e\u7684\u7ed3\u679c\u662f

          0x00, 0x08, 0x08, 0x08, 0x08, 0x00, 0x50
          \u7684\u786e\u53ea\u6709\u7b2c\u4e00\u4e2a\u5b57\u8282\u88ab\u6539\u6389\u4e86\uff0c\u6839\u636ebreakwa11\u7684\u7406\u8bba\uff0c\u4e0d\u96be\u63a8\u51fa\u5176\u4ed6\u60c5\u51b5\uff0c\u5176\u4e2d\u5408\u6cd5\u7684\u662f

          0x4e => 0x03 (Domain Name)
          0x49 => 0x04 (IPv6)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \u6240\u4ee5\u76ee\u524dShadowsocks\u5e94\u8be5\u662f\u6bd4\u8f83\u5bb9\u6613\u88ab\u68c0\u6d4b\u51fa\u6765\u3002\u4f46\u662f\u4e3a\u4ec0\u4e48\u6ca1\u6709\u88ab\u5c01\u6389\uff0c\u5475\u5475\uff0c\u5c31\u4e0d\u77e5\u9053\u4e86\u3002\u6240\u4ee5\u8fd9\u4e2a\u9879\u76ee\u76ee\u7684\u5c31\u662f\u5728SS\u57fa\u7840\u4e0a\u8fdb\u884c\u4e00\u4e9b\u6df7\u6dc6\u3002\u56e0\u4e3a\u539f\u6709\u5b9e\u73b0\u786e\u5b9e\u6709\u6f0f\u6d1e\u3002 \u4e0d\u8fc7\u76ee\u524d\u8fd9\u4e2a\u9879\u76ee\u597d\u50cf\u4e5f\u505c\u6b62\u66f4\u65b0\u4e86\u3002\u5e76\u4e14\u6728\u6709\u5f00\u6e90\u3002<\/p>\n\n\n\n

          \u5f53\u7136\u5982\u679c\u662f\u81ea\u5df1\u7528\u5b8c\u5168\u53ef\u4ee5\u81ea\u5df1\u4fee\u6539\u4e00\u4e2a\u79c1\u6709\u534f\u8bae\uff0c\u8fd9\u6837\u5c31\u6ca1\u6cd5\u88ab\u68c0\u6d4b\u5230\u4e86\u3002\u4f46\u662f\u9700\u8981\u540c\u65f6\u4fee\u6539Server\u6bb5\uff0cMAC Client\uff0cWindows Client\uff0c Android Client\u3002 \u2013 -\uff01<\/p>\n\n\n\n

          <\/a>GoAgent\u548cGoProxy<\/h1>\n\n\n\n

          Google App Engine<\/strong>\u662f\u4e00\u4e2a\u5f00\u53d1\u3001\u6258\u7ba1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f<\/a>\u7684\u5e73\u53f0\uff0c\u4f7f\u7528Google\u7ba1\u7406\u7684\u6570\u636e\u4e2d\u5fc3<\/p>\n\n\n\n

          \"GAE\u793a\u610f\u56fe\"\/<\/a><\/figure>\n\n\n\n

          GoAgent\u7684\u8fd0\u884c\u539f\u7406\u4e0e\u5176\u4ed6\u4ee3\u7406\u5de5\u5177\u57fa\u672c\u76f8\u540c\uff0c\u4f7f\u7528\u7279\u5b9a\u7684\u4e2d\u8f6c\u670d\u52a1\u5668\u5b8c\u6210\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4f7f\u7528Google App Engine<\/a>\u7684\u670d\u52a1\u5668\u4f5c\u4e3a\u4e2d\u4f20\uff0c\u5c06\u6570\u636e\u5305\u540e\u53d1\u9001\u81f3Google\u670d\u52a1\u5668\uff0c\u518d\u7531Google\u670d\u52a1\u5668\u8f6c\u53d1\u81f3\u76ee\u7684\u670d\u52a1\u5668\uff0c\u63a5\u6536\u6570\u636e\u65f6\u65b9\u6cd5\u4e5f\u7c7b\u4f3c\u3002\u7531\u4e8e\u670d\u52a1\u5668\u7aef\u8f6f\u4ef6\u57fa\u672c\u76f8\u540c\uff0c\u8be5\u4e2d\u8f6c\u670d\u52a1\u5668\u65e2\u53ef\u4ee5\u662f\u7528\u6237\u81ea\u884c\u67b6\u8bbe\u7684\u670d\u52a1\u5668\uff0c\u4e5f\u53ef\u4ee5\u662f\u7531\u5176\u4ed6\u4eba\u67b6\u8bbe\u7684\u5f00\u653e\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n

          GoAgent\u5176\u5b9e\u4e5f\u662f\u5229\u7528GAE\u4f5c\u4e3a\u4ee3\u7406\uff0c\u4f46\u662f\u56e0\u4e3a\u4ed6\u662f\u8fde\u63a5\u5230google\u7684\u670d\u52a1\u5668\uff0c\u56e0\u4e3a\u5728\u56fd\u5185\u73b0\u5728google\u5927\u91cf\u88ab\u5c01\uff0c\u6240\u4ee5GoAgent\u4e5f\u57fa\u672c\u5f88\u96be\u4f7f\u7528\u3002\u76ee\u524dgithub\u4e0a\u6e90\u7801\u4e5f\u5df2\u7ecf\u5220\u9664\u3002<\/p>\n\n\n\n

          \u4f46\u662fGoAgent\u672c\u8eab\u4e0d\u4f9d\u8d56\u4e8eGAE\uff0c\u800c\u4e14\u4f7f\u7528Python\u7f16\u5199\uff0c\u5b8c\u5168\u53ef\u4ee5\u90e8\u7f72\u5230VPS\u4e0a\u8fdb\u884c\u4ee3\u7406\u3002GoProxy\u662fGoAgent\u7684\u540e\u7eed\u9879\u76eehttps:\/\/github.com\/phuslu\/goproxy<\/a>
          \u8fd8\u6709\u4e00\u4e2aXX-NET\uff1a          https:\/\/github.com\/XX-net\/XX-Net<\/a> \u6709\u5174\u8da3\u90fd\u53ef\u4ee5\u53bb\u4e86\u89e3\u4e0b\u3002<\/p>\n\n\n\n

          <\/a>Tor<\/h1>\n\n\n\n

          Tor\uff08The Onion Router\uff0c\u6d0b\u8471\u8def\u7531\u5668\uff09<\/strong>\u662f\u5b9e\u73b0\u533f\u540d\u901a\u4fe1\u7684\u81ea\u7531\u8f6f\u4ef6\u3002Tor\u662f\u7b2c\u4e8c\u4ee3\u6d0b\u8471\u8def\u7531\u7684\u4e00\u79cd\u5b9e\u73b0\uff0c\u7528\u6237\u901a\u8fc7Tor\u53ef\u4ee5\u5728\u56e0\u7279\u7f51\u4e0a\u8fdb\u884c\u533f\u540d\u4ea4\u6d41\u3002<\/p>\n\n\n\n

          Tor: Overview<\/a><\/p>\n\n\n\n

          1<\/td>The Tor network is a group of volunteer-operated servers that allows people to improve their privacy and security on the Internet. Tor\u2019s users employ this network by connecting through a series of virtual tunnels rather than making a direct connection, thus allowing both organizations and individuals to share information over public networks without compromising their privacy. Along the same line, Tor is an effective censorship circumvention tool, allowing its users to reach otherwise blocked destinations or content. Tor can also be used as a building block for software developers to create new communication tools with built-in privacy features.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \u4e0b\u9762\u7684\u56fe\u6765\u81ea\u5b98\u7f51\u7684\u4ecb\u7ecd\u3002\u5177\u4f53\u5185\u5bb9\u5927\u5bb6\u53ef\u4ee5\u81ea\u5df1\u770b\uff0c\u7b80\u5355\u8bf4\u548c\u5176\u4ed6\u7ffb\u5899\u65b9\u5f0f\u4e0d\u540c\uff0c\u7b80\u5355\u53ef\u4ee5\u7406\u89e3\u4e3aTor\u6709\u4e00\u7fa4\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u7136\u540e\u8981\u8bbf\u95ee\u8fdc\u7aef\u7ad9\u70b9\uff0c\u662f\u901a\u8fc7\u968f\u673a\u7684\u4ee3\u7406\u8def\u5f84\u6765\u5b8c\u6210\u7684\uff0c\u6570\u636e\u7ecf\u5386\u4e86\u591a\u4e2a\u4ee3\u7406\u670d\u52a1\u5668\u7684\u4f20\u9012\u3002\u5b83\u4e3b\u8981\u4f5c\u7528\u662f\u9690\u85cf\u8bbf\u95ee\u8005\u4fe1\u606f\uff0c\u800c\u7ffb\u5899\u53ea\u662f\u987a\u5e26\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n

          \u8981\u8bbf\u95ee\u8fdc\u7a0b\u7ad9\u70b9\uff0cClient\u9700\u8981\u77e5\u9053Tor nodes\uff0c\u8fd9\u4e9bnodes\u5c31\u662f\u666e\u901a\u52a0\u5165\u7684\u7528\u6237\uff0c\u5c31\u597d\u50cfP2P\u4e0b\u8f7d\u4e00\u6837\u3002\u83b7\u53d6nodes\u4fe1\u606f\u540e\uff0c\u4f1a\u968f\u673a\u9009\u62e9\u4e00\u6761\u8def\u5f84\u8bbf\u95ee\u3002 \u56e0\u4e3a\u8fd9\u4e2a\u539f\u56e0\uff0cTor\u7684\u901f\u5ea6\u53ef\u80fd\u4e0d\u4f1a\u5f88\u597d\u3002<\/p>\n\n\n\n

          \"Tor\u793a\u610f\u56fe1\"\/<\/a><\/figure>\n\n\n\n
          \"Tor\u793a\u610f\u56fe2\"\/<\/a><\/figure>\n\n\n\n
          \"Tor\u793a\u610f\u56fe3\"\/<\/a><\/figure>\n\n\n\n

          \u800c\u5173\u4e8eTor\u7684\u6f0f\u6d1e\u548c\u68c0\u6d4b\u770b\u8fd9\u91cc\uff1aTor\u771f\u7684\u5341\u5206\u5b89\u5168\u4e48 \u5176\u539f\u7406\u4ee5\u53ca\u6f0f\u6d1e\u8be6\u89e3!<\/a><\/p>\n\n\n\n

          \u76ee\u524d\u6709\u7ed3\u5408Tor+Shadowsocks\u524d\u7f6e\u4ee3\u7406\u4f7f\u7528\u7684\u3002<\/p>\n\n\n\n

          <\/a>Reference<\/h1>\n\n\n\n

          VPN\u7ffb\u5899\uff0c\u4e0d\u5b89\u5168\u7684\u52a0\u5bc6\uff0c\u4e0d\u8981\u76f8\u4fe1\u5899\u5185\u516c\u53f8<\/a>
          GFW\u7684\u5de5\u4f5c\u539f\u7406\uff081\uff09 \u2014\u2014\u2014\u2014GFW\u662f\u5982\u4f55\u8bc6\u522b\u5e76\u5c01\u9501\u7ffb\u5899\u5de5\u5177\u7684<\/a>
          \u5173\u4e8e\u7ffb\u5899\u548c\u533f\u540d\u4e0e\u7f51\u7edc\u5b89\u5168\u7c7b\u79d1\u666e\u6587\u5927\u96c6\u5408<\/a>
          \u4e3a\u4ec0\u4e48\u4e0d\u5e94\u8be5\u7528 SSL \u7ffb\u5899<\/a>
          \u79d1\u5b66\u4e0a\u7f51\u7684\u4e00\u4e9b\u539f\u7406<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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