{"id":9625,"date":"2023-05-03T07:56:28","date_gmt":"2023-05-03T07:56:28","guid":{"rendered":"https:\/\/symlexvpn.com\/?p=9625"},"modified":"2026-02-09T10:39:30","modified_gmt":"2026-02-09T10:39:30","slug":"differences-between-smart-dns-and-vpn","status":"publish","type":"post","link":"https:\/\/symlexvpn.com\/zh\/differences-between-smart-dns-and-vpn\/","title":{"rendered":"\u667a\u80fd DNS \u4e0e VPN\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"<p><strong>\u7b80\u800c\u8a00\u4e4b\uff0c\u667a\u80fd DNS \u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8def\u7531\u60a8\u7684\u8fde\u63a5\u6765\u6b3a\u9a97\u60a8\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u800c VPN \u5219\u52a0\u5bc6\u60a8\u7684\u8fde\u63a5\u5e76\u901a\u8fc7\u5b89\u5168 VPN \u670d\u52a1\u5668\u8def\u7531\u5b83\u3002\u4e0e VPN \u4e0d\u540c\uff0c\u667a\u80fd DNS \u4e0d\u4f1a\u9690\u85cf\u60a8\u7684 IP \u5730\u5740\u3002<\/strong><\/p>\n\n\n\n<p>\u8bb8\u591a\u4eba\u5bf9\u667a\u80fd DNS \u548c VPN \u611f\u5230\u56f0\u60d1\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u667a\u80fd DNS \u662f\u4e00\u79cd\u9ad8\u7ea7\u57df\u540d\u670d\u52a1\uff0c\u53ef\u8ba9\u60a8\u8bbf\u95ee\u53d7\u5730\u7406\u9650\u5236\u7684\u7f51\u7ad9\u548c\u5185\u5bb9\u3002\u53e6\u4e00\u65b9\u9762\uff0cVPN \u4f1a\u52a0\u5bc6\u5e76\u9690\u85cf\u60a8\u7684 IP \u5730\u5740\u3002<\/p>\n\n\n\n<p>\u8981\u4e86\u89e3\u4ec0\u4e48\u662f\u667a\u80fd DNS \u53ca\u5176\u5de5\u4f5c\u539f\u7406\uff0c\u9996\u5148\u60a8\u5fc5\u987b\u4e86\u89e3\u4ec0\u4e48\u662f DNS\u3002 DNS \u6216\u57df\u540d\u670d\u52a1\u5668\u662f\u4e00\u79cd\u7ffb\u8bd1\u57df\u540d\u7684\u670d\u52a1\uff08<a href=\"http:\/\/www.example.com\">www.example.com<\/a>\uff09\u5230 IP \u5730\u5740 (255.255.255.255)\u3002<\/p>\n\n\n\n<p>\u667a\u80fdDNS\u6280\u672f\u7ed3\u5408\u4e86DNS\u548c\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5b83\u5c06\u60a8\u8981\u8bbf\u95ee\u7684\u7f51\u7ad9\u7684\u57df\u8f6c\u6362\u4e3a\u5176 IP \u5730\u5740\uff0c\u5e76\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u8def\u7531\u3002\u56e0\u6b64\uff0c\u5b83\u4f1a\u6b3a\u9a97\u7f51\u7ad9\u76f8\u4fe1\u60a8\u6b63\u5728\u4ece\u8be5\u4f4d\u7f6e\u8bbf\u95ee\u5b83\u3002<\/p>\n\n\n\n<p>\u667a\u80fd DNS \u548c VPN \u5177\u6709\u4e0d\u540c\u7684\u7528\u9014\u3001\u529f\u80fd\u548c\u4f18\u7f3a\u70b9\u3002\u6211\u4eec\u5c06\u6df1\u5165\u8ba8\u8bba\u667a\u80fd DNS \u548c VPN \u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u5e76\u6839\u636e\u60a8\u7684\u9700\u6c42\u51b3\u5b9a\u54ea\u4e00\u4e2a\u6700\u9002\u5408\u60a8\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>\u76ee\u5f55<\/h2><ul><li><a href=\"#h-smart-dns-vs-vpn-comparison-at-a-glance\" data-level=\"2\">\u667a\u80fd DNS \u4e0e VPN\uff1a\u6bd4\u8f83\u6982\u89c8<\/a><\/li><li><a href=\"#h-what-is-smart-dns\" data-level=\"2\">\u4ec0\u4e48\u662f\u667a\u80fd\u57df\u540d\u7cfb\u7edf\uff1f<\/a><\/li><li><a href=\"#h-what-is-a-vpn\" data-level=\"2\">\u4ec0\u4e48\u662f VPN\uff1f<\/a><\/li><li><a href=\"#h-what-is-a-dns-leak\" data-level=\"2\">\u4ec0\u4e48\u662f DNS \u6cc4\u6f0f\uff1f<\/a><\/li><li><a href=\"#h-features-of-a-vpn-over-smart-dns\" data-level=\"2\">\u57fa\u4e8e\u667a\u80fd DNS \u7684 VPN \u7684\u529f\u80fd<\/a><\/li><li><a href=\"#h-so-smart-dns-vs-vpn-which-is-better\" data-level=\"2\">\u90a3\u4e48\uff0c\u667a\u80fd DNS \u4e0e VPN\uff1a\u54ea\u4e2a\u66f4\u597d\uff1f<\/a><\/li><li><a href=\"#h-faqs\" data-level=\"2\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/a><\/li><li><a href=\"#h-final-words\" data-level=\"2\">\u6700\u540e\u7684\u8bdd<\/a><\/li><\/ul><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-smart-dns-vs-vpn-comparison-at-a-glance\">\u667a\u80fd DNS \u4e0e VPN\uff1a\u6bd4\u8f83\u6982\u89c8<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8bf7\u53c2\u9605\u4e0b\u9762\u7684\u6bd4\u8f83\u8868\uff0c\u4e86\u89e3\u667a\u80fd DNS \u4e0e VPN \u7684\u7b80\u8981\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u56e0\u7d20<\/strong><\/td><td><strong>\u667a\u80fd\u57df\u540d\u89e3\u6790<\/strong><\/td><td><strong>\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN)<\/strong><\/td><\/tr><tr><td>\u7279\u5f81<\/td><td>\u667a\u80fd DNS \u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u4e0d\u53ef\u7528\u7684\u5185\u5bb9<\/td><td>VPN \u901a\u8fc7\u9690\u85cf IP \u5730\u5740\u6765\u52a0\u5bc6\u4e92\u8054\u7f51\u8fde\u63a5<\/td><\/tr><tr><td>\u5b89\u5168<\/td><td>\u4fdd\u62a4\u60a8\u7684 DNS \u67e5\u8be2\u514d\u53d7\u9ed1\u5ba2\u548c\u7aa5\u63a2\u8005\u7684\u4fb5\u5bb3\uff0c\u4f46\u4e0d\u4f1a\u52a0\u5bc6\u6240\u6709\u4e92\u8054\u7f51\u6d41\u91cf<\/td><td>\u901a\u8fc7\u5411\u653f\u5e9c\u548c ISP \u9690\u85cf\u60a8\u7684\u5728\u7ebf\u6d3b\u52a8\u6765\u786e\u4fdd\u9690\u79c1\u548c\u5b89\u5168<\/td><\/tr><tr><td>\u52a0\u5bc6<\/td><td>\u667a\u80fd DNS \u4e0d\u63d0\u4f9b\u4efb\u4f55\u52a0\u5bc6<\/td><td>VPN \u63d0\u4f9b\u5f3a\u5927\u7684\u519b\u7528\u7ea7 AES-256 \u4f4d\u52a0\u5bc6<\/td><\/tr><tr><td>\u901f\u5ea6<\/td><td>\u7531\u4e8e\u6ca1\u6709\u52a0\u5bc6\uff0c\u901a\u5e38\u901f\u5ea6\u66f4\u5feb<\/td><td>\u7531\u4e8e\u52a0\u5bc6\u80fd\u529b\u66f4\u5f3a\uff0c\u901f\u5ea6\u8f83\u6162<\/td><\/tr><tr><td>\u6570\u636e\u8bb0\u5f55<\/td><td>\u667a\u80fd DNS \u63d0\u4f9b\u5546\u6216\u5176\u8fde\u63a5\u7684\u4ee3\u7406\u53ef\u4ee5\u8bb0\u5f55\u6570\u636e<\/td><td>\u6ca1\u6709\u65e5\u5fd7\u7b56\u7565\u7684 VPN \u4e0d\u4f1a\u8bb0\u5f55\u7528\u6237\u6570\u636e<\/td><\/tr><tr><td>\u517c\u5bb9\u6027<\/td><td>\u9002\u7528\u4e8e\u591a\u79cd\u8bbe\u5907\uff0c\u5982\u624b\u673a\u3001PC\u3001Android \u7535\u89c6\u7b49\u3002<\/td><td>\u517c\u5bb9Android\u3001Windows\u3001TV\u7b49\u4e3b\u6d41\u5e73\u53f0\u3002<\/td><\/tr><tr><td>\u4f7f\u7528\u65b9\u4fbf<\/td><td>\u65e0\u9700\u6280\u672f\u77e5\u8bc6<\/td><td>\u5982\u679c\u63d0\u4f9b\u7528\u6237\u53cb\u597d\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5219\u6613\u4e8e\u4f7f\u7528<\/td><\/tr><tr><td>\u7ed5\u8fc7\u5ba1\u67e5\u5236\u5ea6<\/td><td>\u5b83\u5bf9\u4e8e\u7ed5\u8fc7\u5f3a\u5927\u7684\u4e92\u8054\u7f51\u5ba1\u67e5\u5236\u5ea6\u5e76\u4e0d\u90a3\u4e48\u6709\u6548<\/td><td>\u6709\u6548\u5bf9\u6297\u5730\u7406\u9650\u5236\u6216\u5f3a\u5927\u7684\u5ba1\u67e5\u5236\u5ea6\u7ed5\u8fc7<\/td><\/tr><tr><td>Streaming support<\/td><td>\u9002\u5408\u5728 Netflix\u3001Amazon\u3001Hulu \u7b49\u5e73\u53f0\u4e0a\u6d41\u5f0f\u4f20\u8f93\u5185\u5bb9\u3002<\/td><td>\u975e\u5e38\u9002\u5408\u5728 Netflix\u3001Amazon\u3001Hulu \u7b49\u4e0a\u64ad\u653e\u548c\u89e3\u9501\u53d7\u5730\u7406\u9650\u5236\u7684\u5185\u5bb9\u3002<\/td><\/tr><tr><td>\u4ef7\u683c<\/td><td>\u667a\u80fdDNS\u76f8\u5bf9\u4fbf\u5b9c\u6216\u8005\u53ef\u4ee5\u514d\u8d39<\/td><td>VPN \u6bd4\u667a\u80fd DNS \u670d\u52a1\u76f8\u5bf9\u6602\u8d35<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-smart-dns\">\u4ec0\u4e48\u662f\u667a\u80fd\u57df\u540d\u7cfb\u7edf\uff1f<\/h2>\n\n\n\n<p>\u4f7f\u7528\u667a\u80fd DNS \u5c06\u57df\u540d\u8f6c\u6362\u4e3a IP \u5730\u5740\uff0c\u5e76\u901a\u8fc7\u4ee3\u7406\u53d1\u9001\u4ee5\u7ed5\u8fc7\u5ba1\u67e5\u3002\u4e0e\u4ec5\u5c06\u7f51\u7ad9\u57df\u8f6c\u6362\u4e3a IP \u5730\u5740\u7684 DNS \u4e0d\u540c\uff0c\u5b83\u8fd8\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8def\u7531\u7f51\u7edc\u6d41\u91cf\u3002&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/D0dUN8iQdvrD0HYMkxZmqXh4CtuNDx0gSzzzwJzu2GjBhNddDT4X6VgUER1cbXDnoPlOqNr0uGH_rGD2aDTlbzXDWfYLafmfwt0jclME2GrmLY33JR6Nh1syxdbHgI4XJ_tXmNiGImoRFUKPHgK7RBA\" alt=\"DNS vs Smart DNS\" style=\"width:500px;height:auto\"\/><\/figure><\/div>\n\n\n<p>\u56e0\u6b64\uff0c\u501f\u52a9\u667a\u80fd DNS\uff0c\u60a8\u53ef\u4ee5\u7ed5\u8fc7\u5ba1\u67e5\u5e76\u8bbf\u95ee\u88ab\u963b\u6b62\u7684\u7f51\u7ad9\u3002\u7136\u800c\uff0c\u4f7f\u7528\u667a\u80fd DNS \u7684\u4e3b\u8981\u7f3a\u70b9\u662f\u5b83\u4e0d\u4f1a\u52a0\u5bc6\u6216\u9690\u85cf\u60a8\u7684\u5728\u7ebf\u8eab\u4efd\u3002\u5b83\u4ec5\u63d0\u4f9b\u57fa\u672c\u7ea7\u522b\u7684\u52a0\u5bc6\u6765\u8def\u7531\u60a8\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e\u667a\u80fd DNS \u4e0d\u4f1a\u9690\u85cf\u60a8\u7684 IP \u5730\u5740\uff0c\u56e0\u6b64\u5982\u679c\u60a8\u8bbf\u95ee\u8fdd\u53cd\u60a8\u6240\u5728\u56fd\u5bb6\/\u5730\u533a\u6cd5\u5f8b\u7684\u88ab\u963b\u6b62\u7f51\u7ad9\uff0c\u60a8\u5c31\u4f1a\u66b4\u9732\u5728\u5916\u3002\u56e0\u6b64\uff0c\u5982\u679c\u6ca1\u6709\u6cd5\u5f8b\u95ee\u9898\uff0c\u667a\u80fd DNS \u5728\u6d41\u5f0f\u4f20\u8f93\u548c\u8bbf\u95ee\u88ab\u963b\u6b62\u7684\u5185\u5bb9\u65b9\u9762\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<p>\u667a\u80fd DNS \u8fd8\u5177\u6709\u7528\u6237\u53cb\u597d\u6027\uff0c\u5e76\u4e14\u6bd4\u67d0\u4e9b VPN \u66f4\u6613\u4e8e\u8bbe\u7f6e\u3002\u5b83\u4eec\u51e0\u4e4e\u4e0e\u6240\u6709\u7c7b\u578b\u7684\u8bbe\u5907\u517c\u5bb9\u3002\u4e00\u4e9b\u6d41\u884c\u7684\u667a\u80fd DNS \u5305\u62ec <a href=\"https:\/\/my.nextdns.io\/\">\u4e0b\u4e00\u4e2a\u57df\u540d<\/a>, <a href=\"https:\/\/controld.com\/free-dns\">\u63a7\u5236D<\/a>\u3001Cisco OpenDNS\u7b49\u3002\u5176\u4e2d\uff0cNext DNS\u662f\u6211\u4e2a\u4eba\u6700\u559c\u6b22\u7684\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-using-smart-dns-legal\">\u4f7f\u7528\u667a\u80fd DNS \u5408\u6cd5\u5417\uff1f<\/h3>\n\n\n\n<p>\u662f\u7684\uff0c\u4f7f\u7528\u667a\u80fd DNS \u662f\u7edd\u5bf9\u5408\u6cd5\u7684\u3002\u6839\u636e\u81ea\u5df1\u7684\u559c\u597d\u66f4\u6539\u57df\u540d\u670d\u52a1\u5668\u5e76\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\u3002\u8bb8\u591a\u4eba\u4e0d\u559c\u6b22\u4f7f\u7528 ISP \u7684 DNS \u670d\u52a1\u5668\uff0c\u56e0\u4e3a\u4ed6\u4eec\u53ef\u4ee5\u8bb0\u5f55\u60a8\u7684\u6d4f\u89c8\u6570\u636e\u3002&nbsp;<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5efa\u8bae\u4f7f\u7528\u5b89\u5168\u7684 DNS \u5411 ISP \u9690\u85cf\u60a8\u7684\u67e5\u8be2\u3002\u7136\u800c\uff0c\u4e00\u4e9b\u56fd\u5bb6\u5bf9\u667a\u80fd DNS \u670d\u52a1\u6709\u4e25\u683c\u7684\u9650\u5236\uff0c\u5b83\u4eec\u5f88\u5bb9\u6613\u5728 ISP \u5c42\u9762\u88ab\u963b\u6b62\u200b\u200b\u3002\u56e0\u6b64\uff0c\u59cb\u7ec8\u5efa\u8bae\u4f7f\u7528 VPN\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-vpn\">\u4ec0\u4e48\u662f VPN\uff1f<\/h2>\n\n\n\n<p>\u865a\u62df\u4e13\u7528\u7f51\u7edc (VPN) \u521b\u5efa\u4e00\u4e2a\u5b89\u5168\u96a7\u9053\uff0c\u5bf9\u6765\u81ea\u9ed1\u5ba2\u3001ISP \u548c\u76d1\u63a7\u7684\u6570\u636e\u4f20\u8f93\u8fdb\u884c\u52a0\u5bc6\u3002\u5b83\u901a\u8fc7\u9690\u85cf\u60a8\u7684 IP \u5730\u5740\u6765\u4fdd\u62a4\u60a8\u7684\u5728\u7ebf\u8eab\u4efd\u5e76\u63d0\u4f9b\u5b8c\u5168\u7684\u533f\u540d\u6027\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/x-3V5jjdP_ui-hVcymaJfP3LeOEsWgO0zczmJC98F-nKZcsfN07kSbjq1820cho0QcMzZSIA2tyoKciCtmPBSK5vCATxtE83L9TzTlvPXmP2YuzOVdQ_XczlsNxY0UfVTKr6FaK4pId2zPsiTkGkr4k\" alt=\"Watching Netflix with VPN\" style=\"width:427px;height:auto\"\/><\/figure><\/div>\n\n\n<p>VPN \u4f7f\u60a8\u770b\u8d77\u6765\u50cf\u662f\u4ece\u60a8\u6240\u8fde\u63a5\u7684\u4f4d\u7f6e\u8fdb\u884c\u6d4f\u89c8\u3002\u56e0\u6b64\uff0c\u4f7f\u7528 VPN\uff0c\u60a8\u53ef\u4ee5\u5b89\u5168\u5730\u7ed5\u8fc7\u5730\u7406\u9650\u5236\u5e76\u89c2\u770b Netflix\u3001Amazon Prime\u3001Hulu\u3001Disney+ \u7b49\u4e0a\u7684\u533a\u57df\u9501\u5b9a\u5185\u5bb9\u3002<\/p>\n\n\n\n<p>VPN \u901a\u5e38\u6bd4\u667a\u80fd DNS \u63d0\u4f9b\u66f4\u597d\u7684\u52a0\u5bc6\u3001\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002\u5b83\u4eec\u6613\u4e8e\u8bbe\u7f6e\u548c\u4f7f\u7528\uff0c\u5e76\u5728\u4e3b\u8981\u5e73\u53f0\u4e0a\u63d0\u4f9b\u826f\u597d\u7684\u517c\u5bb9\u6027\u3002\u7136\u800c\uff0cVPN \u7684\u6210\u672c\u6bd4\u667a\u80fd DNS \u66f4\u9ad8\uff0c\u8fd9\u662f\u6709\u9053\u7406\u7684\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-using-a-vpn-legal\">\u4f7f\u7528 VPN \u5408\u6cd5\u5417\uff1f<\/h3>\n\n\n\n<p>\u5f53\u7136\uff0c\u4f7f\u7528 VPN \u4e0d\u4ec5\u5408\u6cd5\uff0c\u800c\u4e14\u5408\u6cd5\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u91cd\u89c6\u9690\u79c1\u7684\u4e2a\u4eba\u548c\u4f01\u4e1a\u6765\u8bf4\uff0c\u5b83\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u4fdd\u62a4\u60a8\u514d\u53d7\u5404\u79cd\u7f51\u7edc\u5a01\u80c1\uff0c\u5e76\u5728\u5371\u9669\u7684\u516c\u5171 Wi-Fi \u7f51\u7edc\u4e0a\u4fdd\u62a4\u60a8\u7684\u5728\u7ebf\u8eab\u4efd\u3002\u6709\u4e9b VPN\uff0c\u4f8b\u5982\u6211\u4eec\u7684 Symlex VPN\uff0c\u53ef\u4ee5\u65e0\u7f1d\u7ed5\u8fc7\u6700\u4e25\u683c\u7684\u5ba1\u67e5\u5236\u5ea6\uff08\u4e2d\u56fd\uff09\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-dns-leak\">\u4ec0\u4e48\u662f DNS \u6cc4\u6f0f\uff1f<\/h2>\n\n\n\n<p>\u5f53\u8bf7\u6c42\u53d1\u9001\u5230 ISP \u7684 DNS \u670d\u52a1\u5668\u65f6\uff0c\u5373\u4f7f\u60a8\u8fde\u63a5\u5230 VPN \u7f51\u7edc\uff0c\u4e5f\u4f1a\u53d1\u751f DNS \u6cc4\u6f0f\u3002\u4e00\u4e2a\u4ee4\u4eba\u62c5\u5fe7\u7684\u5b89\u5168\u6f0f\u6d1e\u4f1a\u5c06\u60a8\u7684\u539f\u59cb IP \u5730\u5740\u6cc4\u9732\u7ed9 ISP\uff0c\u5728\u52a0\u5bc6\u96a7\u9053\u4e4b\u5916\u53d1\u9001\u67e5\u8be2\u5e76\u66b4\u9732\u60a8\u7684\u8eab\u4efd\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-features-of-a-vpn-over-smart-dns\">\u57fa\u4e8e\u667a\u80fd DNS \u7684 VPN \u7684\u529f\u80fd<\/h2>\n\n\n\n<p>\u2713<strong>\u52a0\u5bc6<\/strong>\uff1aVPN \u73b0\u5728\u4f7f\u7528\u519b\u4e8b\u7ea7 AES-256 \u4f4d\u52a0\u5bc6\uff0c\u519b\u4e8b\u548c\u653f\u5e9c\u5b98\u5458\u4f7f\u7528\u8be5\u52a0\u5bc6\u6765\u5b9e\u73b0\u7262\u4e0d\u53ef\u7834\u7684\u5b89\u5168\u6027\u3002\u5373\u4f7f\u662f\u76ee\u524d\u6700\u5feb\u7684\u8d85\u7ea7\u8ba1\u7b97\u673a\u4e5f\u9700\u8981\u6570\u767e\u4e07\u5e74\u624d\u80fd\u89e3\u7801\u8fd9\u79cd\u52a0\u5bc6\u3002<\/p>\n\n\n\n<p>\u8fd9\u5c31\u662f\u5b83\u88ab VPN \u516c\u53f8\u5e7f\u6cdb\u91c7\u7528\u5e76\u88ab\u8ba4\u4e3a\u662f\u4fdd\u62a4\u9690\u79c1\u7684\u5c16\u7aef\u6280\u672f\u7684\u539f\u56e0\u4e4b\u4e00\u3002&nbsp;<\/p>\n\n\n\n<p>\u2713<strong>\u5730\u7406\u9650\u5236\u7ed5\u8fc7<\/strong>\uff1a\u867d\u7136\u667a\u80fd DNS \u548c VPN \u90fd\u53ef\u4ee5\u7ed5\u8fc7\u5ba1\u67e5\uff0c\u4f46 VPN \u7531\u4e8e\u5176\u5f3a\u5927\u7684\u52a0\u5bc6\u6027\u800c\u5177\u6709\u8f7b\u5fae\u7684\u4f18\u52bf\u3002\u56e0\u6b64\uff0c\u4f7f\u7528 VPN\uff0c\u60a8\u4e0d\u5fc5\u62c5\u5fc3\u81ea\u5df1\u7684\u8eab\u4efd\u88ab\u66b4\u9732\uff0c\u800c\u667a\u80fd DNS \u5219\u63d0\u4f9b\u96f6\u52a0\u5bc6\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" src=\"https:\/\/lh7-us.googleusercontent.com\/kGJkbIHU-3h6rSSp_UA8daRMOyF7a45QxTSHqHKs8fbN1Wm2UahJlyNLVo6zABjWy-LEuWJ6uxoWgd_g-UjktjvxMQ5qDS806WG1BcXmPAk_uP6vagYyysR7_DRbdJIRYk0xO0q7pdXatxDVXuCcHmc\" alt=\"Bypassing geo-restrictions with VPN\" style=\"width:343px;height:auto\"\/><\/figure><\/div>\n\n\n<p>\u2713<strong>\u62c6\u5206\u96a7\u9053<\/strong>\uff1a\u6709\u65f6\uff0c\u60a8\u53ef\u80fd\u53ea\u60f3\u4f7f\u7528\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u6216\u67d0\u4e9b\u5e26\u6709 VPN \u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u60a8\u53ef\u4ee5\u9009\u62e9\u54ea\u4e9b\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528 VPN \u670d\u52a1\u5668\uff0c\u54ea\u4e9b\u5e94\u7528\u7a0b\u5e8f\u4e0d\u80fd\u4f7f\u7528\u5206\u5272\u96a7\u9053\u3002\u4e0e\u667a\u80fd DNS \u4e0d\u540c\uff0c\u5b83\u4f7f\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u2713<strong>\u7ec8\u6b62\u5f00\u5173<\/strong>\uff1a\u7ec8\u6b62\u5f00\u5173\u662f VPN \u6700\u57fa\u672c\u7684\u5b89\u5168\u529f\u80fd\u4e4b\u4e00\uff0c\u800c\u667a\u80fd DNS \u670d\u52a1\u65e0\u6cd5\u63d0\u4f9b\u8fd9\u4e00\u529f\u80fd\u3002\u5982\u679c\u51fa\u73b0\u7f51\u7edc\u4e2d\u65ad\u6216\u7f51\u7edc\u7a81\u7136\u6389\u7ebf\uff0c\u5b83\u4f1a\u81ea\u52a8\u65ad\u5f00\u60a8\u4e0e\u4e92\u8054\u7f51\u7684\u8fde\u63a5\uff0c\u8d77\u5230\u6545\u969c\u4fdd\u62a4\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u514d\u53d7 IP \u6cc4\u9732\u7684\u5f71\u54cd\uff0c\u5e76\u4e14\u60a8\u7684\u5728\u7ebf\u8eab\u4efd\u4e5f\u53ef\u4ee5\u514d\u53d7\u9ed1\u5ba2\u548c\u7b2c\u4e09\u65b9\u7684\u4fb5\u5bb3\u3002\u667a\u80fd DNS \u670d\u52a1\u65e0\u6cd5\u9632\u6b62 IP \u6cc4\u9732\u7684\u53d1\u751f\u3002<\/p>\n\n\n\n<p>\u2713<strong>\u540c\u65f6\u8fde\u63a5\uff1a<\/strong> \u6700\u597d\u7684 VPN 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VPN\uff1a\u901f\u5ea6\u65b9\u9762<\/h3>\n\n\n\n<p>\u5c31\u901f\u5ea6\u800c\u8a00\uff0c\u667a\u80fd DNS \u662f\u6bd4 VPN \u66f4\u597d\u7684\u9009\u62e9\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u66f4\u5feb\u3002\u667a\u80fd DNS \u4e0d\u9644\u5e26\u4efb\u4f55\u52a0\u5bc6\uff0c\u56e0\u6b64\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u66f4\u5feb\u3002\u867d\u7136 VPN \u63d0\u4f9b\u5f3a\u5927\u7684\u52a0\u5bc6\uff0c\u4f46\u8fd9\u5c31\u662f\u5b83\u4eec\u76f8\u5bf9\u8f83\u6162\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u4e00\u4e9b VPN\uff08\u4f8b\u5982 Symlex VPN\uff09\u63d0\u4f9b\u4e13\u7528\u7684\u8d85\u5feb\u7f13\u5b58\u670d\u52a1\u5668\uff0c\u53ef\u5b9e\u73b0\u66f4\u5feb\u7684\u6d4f\u89c8\u901f\u5ea6\u548c\u65e0\u5ef6\u8fdf\u7684\u6e38\u620f\u3002\u6b64\u5916\uff0c\u901f\u5ea6\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u670d\u52a1\u5668\u548c\u60a8\u7684\u8fde\u63a5\u534f\u8bae\u3002\u6709\u4e9b\u516c\u53f8\u63d0\u4f9b\u6700\u597d\u7684\u901f\u5ea6\uff0c\u800c\u53e6\u4e00\u4e9b\u516c\u53f8\u5219\u63d0\u4f9b\u6700\u597d\u7684\u5b89\u5168\u6027\uff0c\u4f46\u5728\u901f\u5ea6\u4e0a\u7565\u6709\u59a5\u534f\u3002<\/p>\n\n\n\n<p><strong>\u6982\u62ec<\/strong>\uff1a\u7531\u4e8e\u4e0d\u52a0\u5bc6\uff0c\u667a\u80fd DNS \u63d0\u4f9b\u6bd4 VPN \u66f4\u597d\u7684\u901f\u5ea6\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-smart-dns-vs-vpn-in-terms-of-security\">\u667a\u80fd DNS \u4e0e VPN\uff1a\u5b89\u5168\u6027\u65b9\u9762<\/h3>\n\n\n\n<p>VPN 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