{"id":476937,"date":"2023-08-09T09:05:36","date_gmt":"2023-08-09T09:05:36","guid":{"rendered":""},"modified":"2023-09-05T11:13:43","modified_gmt":"2023-09-05T11:13:43","slug":"dns-sinkhole","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/dns-sinkhole\/","title":{"rendered":"DNS \u5751"},"content":{"rendered":"<p>DNS \u6c61\u6c34\u5751\uff0c\u4e5f\u79f0\u4e3a DNS \u9ed1\u6d1e\uff0c\u662f\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u673a\u5236\uff0c\u7528\u4e8e\u9632\u6b62\u8bbf\u95ee\u6076\u610f\u6216\u4e0d\u9700\u8981\u7684\u7f51\u7ad9\u548c\u5728\u7ebf\u8d44\u6e90\u3002\u5b83\u901a\u8fc7\u5c06\u53ef\u7591\u6216\u6709\u5bb3\u7684\u57df\u8bf7\u6c42\u91cd\u5b9a\u5411\u5230\u6307\u5b9a\u7684\u3001\u4e0d\u5b58\u5728\u7684 IP \u5730\u5740\uff08\u6c61\u6c34\u5751\uff09\uff0c\u5145\u5f53\u9488\u5bf9\u6076\u610f\u8f6f\u4ef6\u3001\u50f5\u5c38\u7f51\u7edc\u3001\u7f51\u7edc\u9493\u9c7c\u653b\u51fb\u548c\u5176\u4ed6\u7f51\u7edc\u5a01\u80c1\u7684\u4fdd\u62a4\u5c42\u3002\u6b64\u8fc7\u7a0b\u6709\u6548\u963b\u6b62\u7528\u6237\u8bbf\u95ee\u5371\u9669\u7f51\u7ad9\uff0c\u4fdd\u62a4\u4ed6\u4eec\u7684\u7cfb\u7edf\u548c\u6570\u636e\u3002<\/p>\n<h2>DNS Sinkhole \u7684\u8d77\u6e90\u5386\u53f2\u53ca\u5176\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>DNS \u6c61\u6c34\u5751\u7684\u6982\u5ff5\u6700\u521d\u662f\u4e3a\u4e86\u5e94\u5bf9\u4e92\u8054\u7f51\u4e0a\u65e5\u76ca\u589e\u957f\u7684\u6076\u610f\u57df\u5a01\u80c1\u3002\u5176\u4e3b\u8981\u76ee\u6807\u662f\u4e2d\u65ad\u53d7\u611f\u67d3\u673a\u5668\u53ca\u5176\u547d\u4ee4\u4e0e\u63a7\u5236 (C&amp;C) \u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4ece\u800c\u6709\u6548\u5730\u6d88\u9664\u50f5\u5c38\u7f51\u7edc\u548c\u6076\u610f\u8f6f\u4ef6\u6d3b\u52a8\u3002<\/p>\n<p>\u7b2c\u4e00\u6b21\u63d0\u5230 DNS \u6c89\u6d1e\u53ef\u4ee5\u8ffd\u6eaf\u5230 2000 \u5e74\u4ee3\u521d\uff0c\u5f53\u65f6\u5b89\u5168\u7814\u7a76\u4eba\u5458\u5f00\u59cb\u5c1d\u8bd5\u4f7f\u7528\u6c89\u6d1e\u6280\u672f\u6765\u7814\u7a76\u6076\u610f\u8f6f\u4ef6\u884c\u4e3a\u5e76\u51cf\u8f7b\u5176\u5f71\u54cd\u3002 2008 \u5e74\u8457\u540d\u7684\u201cConficker\u201d\u8815\u866b\u4e8b\u4ef6\u5728 DNS \u5751\u4f5c\u4e3a\u9488\u5bf9\u6076\u610f\u8f6f\u4ef6\u548c\u50f5\u5c38\u7f51\u7edc\u7684\u5b9e\u7528\u9632\u5fa1\u63aa\u65bd\u7684\u666e\u53ca\u65b9\u9762\u53d1\u6325\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<h2>\u6709\u5173 DNS \u6c61\u6c34\u5751\u7684\u8be6\u7ec6\u4fe1\u606f \u2013 \u6269\u5c55\u4e3b\u9898<\/h2>\n<p>DNS \u6c89\u6d1e\u5728\u57df\u540d\u7cfb\u7edf (DNS) \u7ea7\u522b\u5de5\u4f5c\uff0c\u5145\u5f53\u4e92\u8054\u7f51\u7684\u9aa8\u5e72\u7f51\uff0c\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\u8f6c\u6362\u4e3a\u673a\u5668\u53ef\u8bfb\u7684 IP \u5730\u5740\u3002\u5b83\u57fa\u4e8e\u4e00\u7ec4\u9884\u5b9a\u4e49\u7684\u7b56\u7565\u6765\u8fd0\u884c\uff0c\u8fd9\u4e9b\u7b56\u7565\u89c4\u5b9a\u4e86 DNS \u67e5\u8be2\u7684\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<p>\u5f53\u8bbe\u5907\u5c1d\u8bd5\u8fde\u63a5\u5230\u6076\u610f\u57df\u65f6\uff0c\u8bbe\u5907\u4e0a\u7684 DNS \u89e3\u6790\u5668\u4f1a\u5411\u5176\u914d\u7f6e\u7684 DNS \u670d\u52a1\u5668\u53d1\u9001\u67e5\u8be2\u4ee5\u89e3\u6790\u57df\u540d\u3002\u5728 DNS \u6c61\u6c34\u5751\u8bbe\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0cDNS \u670d\u52a1\u5668\u6839\u636e\u9884\u5b9a\u4e49\u7684\u5a01\u80c1\u60c5\u62a5\u6216\u5b89\u5168\u7b56\u7565\u68c0\u6d4b\u6076\u610f\u57df\uff0c\u5e76\u4f7f\u7528\u865a\u5047 IP \u5730\u5740\u8fdb\u884c\u54cd\u5e94\u3002\u6b64 IP \u5730\u5740\u901a\u5411\u6c61\u6c34\u5751\u670d\u52a1\u5668\u6216\u6307\u5b9a\u7684\u6b7b\u7aef IP\u3002<\/p>\n<p>\u7ed3\u679c\uff0c\u7528\u6237\u7684\u8bbe\u5907\u88ab\u91cd\u5b9a\u5411\u5230 Sinkhole \u670d\u52a1\u5668\uff0c\u800c\u4e0d\u662f\u9884\u671f\u7684\u6076\u610f\u7f51\u7ad9\u3002\u7531\u4e8e Sinkhole IP \u4e0d\u6258\u7ba1\u4efb\u4f55\u6709\u6548\u5185\u5bb9\uff0c\u56e0\u6b64\u8fde\u63a5\u5b9e\u9645\u4e0a\u4f1a\u5931\u8d25\uff0c\u5e76\u4e14\u7528\u6237\u53ef\u4ee5\u514d\u53d7\u6f5c\u5728\u5a01\u80c1\u3002<\/p>\n<h2>DNS \u6c89\u6d1e\u7684\u5185\u90e8\u7ed3\u6784\u2014\u2014\u5b83\u662f\u5982\u4f55\u5de5\u4f5c\u7684<\/h2>\n<p>DNS Sinkhole \u7684\u5185\u90e8\u7ed3\u6784\u6d89\u53ca\u51e0\u4e2a\u5173\u952e\u7ec4\u4ef6\uff1a<\/p>\n<ol>\n<li>\n<p><strong>DNS\u89e3\u6790\u5668<\/strong>\uff1a\u8be5\u7ec4\u4ef6\u5b58\u5728\u4e8e\u7528\u6237\u7684\u8bbe\u5907\u6216\u7f51\u7edc\u4e0a\uff0c\u8d1f\u8d23\u542f\u52a8 DNS \u67e5\u8be2\u3002<\/p>\n<\/li>\n<li>\n<p><strong>DNS\u670d\u52a1\u5668<\/strong>\uff1aDNS \u670d\u52a1\u5668\u914d\u7f6e\u4e3a\u54cd\u5e94\u6765\u81ea DNS \u89e3\u6790\u5668\u7684 DNS \u67e5\u8be2\u3002\u5b83\u6709\u4e00\u4e2a\u57df\u540d\u53ca\u5176\u76f8\u5e94 IP \u5730\u5740\u7684\u6570\u636e\u5e93\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5929\u5751\u6570\u636e\u5e93<\/strong>\uff1aSinkhole \u6570\u636e\u5e93\u5305\u542b\u8981\u91cd\u5b9a\u5411\u5230 Sinkhole IP \u7684\u6076\u610f\u6216\u4e0d\u9700\u8981\u7684\u57df\u540d\u5217\u8868\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5929\u5751\u670d\u52a1\u5668<\/strong>\uff1a\u8be5\u670d\u52a1\u5668\u6258\u7ba1 Sinkhole IP\uff0c\u5e76\u8d1f\u8d23\u5904\u7406\u4ece DNS \u670d\u52a1\u5668\u91cd\u5b9a\u5411\u7684 DNS \u67e5\u8be2\u3002\u5b83\u901a\u5e38\u4f1a\u8bb0\u5f55\u5e76\u5206\u6790\u4f20\u5165\u7684\u67e5\u8be2\uff0c\u4ee5\u6df1\u5165\u4e86\u89e3\u6f5c\u5728\u7684\u5a01\u80c1\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5a01\u80c1\u60c5\u62a5<\/strong>\uff1aSinkhole \u7cfb\u7edf\u901a\u5e38\u4e0e\u5a01\u80c1\u60c5\u62a5\u6e90\u96c6\u6210\uff0c\u8fd9\u4e9b\u5a01\u80c1\u60c5\u62a5\u6e90\u4f1a\u4f7f\u7528\u65b0\u7684\u6076\u610f\u57df\u6761\u76ee\u4e0d\u65ad\u66f4\u65b0 Sinkhole \u6570\u636e\u5e93\u3002<\/p>\n<\/li>\n<\/ol>\n<p>DNS \u6c89\u6d1e\u8fc7\u7a0b\u6d89\u53ca DNS \u670d\u52a1\u5668\u6839\u636e\u6c89\u6d1e\u6570\u636e\u5e93\u68c0\u67e5\u6bcf\u4e2a\u4f20\u5165\u67e5\u8be2\u3002\u5982\u679c\u57df\u540d\u4e0e\u6076\u610f\u6761\u76ee\u5339\u914d\uff0c\u670d\u52a1\u5668\u5c06\u4f7f\u7528 Sinkhole IP \u5730\u5740\u8fdb\u884c\u54cd\u5e94\uff0c\u4ece\u800c\u963b\u6b62\u5bf9\u6709\u5bb3\u57df\u540d\u7684\u8bbf\u95ee\u3002<\/p>\n<h2>DNS Sinkhole\u5173\u952e\u7279\u5f81\u5206\u6790<\/h2>\n<p>DNS Sinkhole \u63d0\u4f9b\u4e86\u51e0\u4e2a\u6709\u52a9\u4e8e\u63d0\u9ad8\u5176\u4f5c\u4e3a\u7f51\u7edc\u5b89\u5168\u5de5\u5177\u6709\u6548\u6027\u7684\u57fa\u672c\u529f\u80fd\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5b9e\u65f6\u4fdd\u62a4<\/strong>\uff1aDNS Sinkhole \u53ef\u914d\u7f6e\u4e3a\u4ece\u5a01\u80c1\u60c5\u62a5\u6e90\u63a5\u6536\u6301\u7eed\u66f4\u65b0\uff0c\u4ece\u800c\u9488\u5bf9\u65b0\u51fa\u73b0\u7684\u5a01\u80c1\u63d0\u4f9b\u5b9e\u65f6\u4fdd\u62a4\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5168\u7f51\u8986\u76d6<\/strong>\uff1a\u901a\u8fc7\u5728 DNS \u670d\u52a1\u5668\u7ea7\u522b\u5b9e\u65bd DNS \u6c89\u6d1e\uff0c\u53ef\u4ee5\u4fdd\u62a4\u6574\u4e2a\u7f51\u7edc\u514d\u906d\u6076\u610f\u57df\u7684\u8bbf\u95ee\uff0c\u4ece\u800c\u4fdd\u62a4\u6240\u6709\u8fde\u63a5\u7684\u8bbe\u5907\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8d44\u6e90\u5f00\u9500\u4f4e<\/strong>\uff1aDNS Sinkhole \u4e0d\u9700\u8981\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u4f7f\u5176\u6210\u4e3a\u963b\u6b62\u6076\u610f\u57df\u800c\u4e0d\u5f71\u54cd\u7f51\u7edc\u6027\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8bb0\u5f55\u548c\u5206\u6790<\/strong>\uff1aSinkhole \u670d\u52a1\u5668\u53ef\u4ee5\u8bb0\u5f55\u4f20\u5165\u7684\u67e5\u8be2\uff0c\u4f7f\u7ba1\u7406\u5458\u80fd\u591f\u5206\u6790\u5c1d\u8bd5\u8fde\u63a5\u5230\u6076\u610f\u57df\u5e76\u91c7\u53d6\u9002\u5f53\u7684\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6613\u4e8e\u5b9e\u65bd<\/strong>\uff1a\u5c06 DNS Sinkhole \u96c6\u6210\u5230\u73b0\u6709 DNS \u57fa\u7840\u8bbe\u65bd\u4e2d\u76f8\u5bf9\u7b80\u5355\uff0c\u4f7f\u5176\u53ef\u4f9b\u5404\u79cd\u7ec4\u7ec7\u548c\u5b89\u5168\u8bbe\u7f6e\u8bbf\u95ee\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>DNS \u6c61\u6c34\u5751\u7684\u7c7b\u578b<\/h2>\n<p>DNS Sinkhole \u53ef\u5206\u4e3a\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\uff1a <strong>\u5185\u90e8\u5929\u5751<\/strong> \u548c <strong>\u5916\u90e8\u5929\u5751<\/strong>.<\/p>\n<table>\n<thead>\n<tr>\n<th>DNS Sinkhole \u7684\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5185\u90e8\u5929\u5751<\/td>\n<td>\u5185\u90e8\u6c61\u6c34\u5751\u5728\u4e13\u7528\u7f51\u7edc\uff08\u4f8b\u5982\u516c\u53f8\u73af\u5883\uff09\u5185\u8fd0\u884c\u3002\u5b83\u963b\u6b62\u7f51\u7edc\u5185\u8bbe\u5907\u8bbf\u95ee\u6076\u610f\u57df\uff0c\u4ece\u800c\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u5c42\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u90e8\u5929\u5751<\/td>\n<td>\u5916\u90e8\u6c61\u6c34\u5751\u7531\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u6216\u7f51\u7edc\u5b89\u5168\u516c\u53f8\u5b9e\u65bd\u3002\u5b83\u5728\u5168\u7403\u8303\u56f4\u5185\u53d1\u6325\u4f5c\u7528\uff0c\u5e76\u901a\u8fc7\u963b\u6b62\u8bbf\u95ee\u6076\u610f\u57df\u6765\u4fdd\u62a4\u5e7f\u6cdb\u7684\u7528\u6237\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DNS Sinkhole\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>DNS Sinkhole \u53ef\u7528\u4e8e\u591a\u79cd\u573a\u666f\u6765\u589e\u5f3a\u4e92\u8054\u7f51\u5b89\u5168\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u50f5\u5c38\u7f51\u7edc\u7f13\u89e3<\/strong>\uff1a\u50f5\u5c38\u7f51\u7edc\u7684 Sinkholing C&amp;C \u57df\u4f1a\u6270\u4e71\u5176\u8fd0\u884c\uff0c\u6709\u6548\u7f13\u89e3\u50f5\u5c38\u7f51\u7edc\u653b\u51fb\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6076\u610f\u8f6f\u4ef6\u9884\u9632<\/strong>\uff1aDNS Sinkhole \u53ef\u4ee5\u9632\u6b62\u53d7\u6076\u610f\u8f6f\u4ef6\u611f\u67d3\u7684\u8bbe\u5907\u4e0e\u6076\u610f\u57df\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u963b\u6b62\u6076\u610f\u8f6f\u4ef6\u7684\u4f20\u64ad\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7f51\u7edc\u9493\u9c7c\u9632\u62a4<\/strong>\uff1a\u5bf9\u5df2\u77e5\u7f51\u7edc\u9493\u9c7c\u57df\u8fdb\u884c Sinkholing \u6709\u52a9\u4e8e\u4fdd\u62a4\u7528\u6237\u514d\u906d\u7f51\u7edc\u9493\u9c7c\u653b\u51fb\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5e7f\u544a\u62e6\u622a<\/strong>\uff1aDNS Sinkhole \u53ef\u7528\u4e8e\u963b\u6b62\u4e0d\u9700\u8981\u7684\u5e7f\u544a\u548c\u8ddf\u8e2a\u57df\uff0c\u4ece\u800c\u6539\u5584\u6d4f\u89c8\u4f53\u9a8c\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u7136\u800c\uff0cDNS Sinkhole \u5b9e\u65bd\u5b58\u5728\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u8bef\u62a5<\/strong>\uff1a\u5982\u679c\u5a01\u80c1\u60c5\u62a5\u6e90\u672a\u5b9a\u671f\u66f4\u65b0\u6216\u4e0d\u51c6\u786e\uff0cDNS \u6c61\u6c34\u5751\u53ef\u80fd\u4f1a\u9519\u8bef\u5730\u963b\u6b62\u5408\u6cd5\u57df\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u89c4\u907f\u6280\u5de7<\/strong>\uff1a\u590d\u6742\u7684\u6076\u610f\u8f6f\u4ef6\u53ef\u80fd\u4f1a\u91c7\u7528\u89c4\u907f\u6280\u672f\u6765\u907f\u514d DNS \u9677\u5751\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9690\u79c1\u95ee\u9898<\/strong>\uff1aSinkhole \u670d\u52a1\u5668\u53ef\u80fd\u4f1a\u4ece\u88ab\u963b\u6b62\u7684\u67e5\u8be2\u4e2d\u6536\u96c6\u654f\u611f\u6570\u636e\uff0c\u4ece\u800c\u5f15\u53d1\u9690\u79c1\u95ee\u9898\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u7ec4\u7ec7\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u66f4\u65b0\u5a01\u80c1\u60c5\u62a5\u6e90\u4ee5\u51cf\u5c11\u8bef\u62a5\u3002<\/li>\n<li>\u5b9e\u65bd\u5148\u8fdb\u7684\u5b89\u5168\u63aa\u65bd\u6765\u68c0\u6d4b\u548c\u53cd\u89c4\u907f\u6280\u672f\u3002<\/li>\n<li>\u90e8\u7f72\u6ce8\u91cd\u9690\u79c1\u7684 DNS \u6c61\u6c34\u5751\u89e3\u51b3\u65b9\u6848\uff0c\u9650\u5236\u6570\u636e\u6536\u96c6\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DNS \u5751<\/td>\n<td>\u5c06\u6076\u610f\u57df\u67e5\u8be2\u91cd\u5b9a\u5411\u5230 Sinkhole IP\uff0c\u963b\u6b62\u5bf9\u6709\u5bb3\u5185\u5bb9\u7684\u8bbf\u95ee\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u706b\u5899<\/td>\n<td>\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u7cfb\u7edf\uff0c\u6839\u636e\u9884\u5b9a\u4e49\u7684\u5b89\u5168\u89c4\u5219\u76d1\u89c6\u548c\u63a7\u5236\u4f20\u5165\u548c\u4f20\u51fa\u7684\u7f51\u7edc\u6d41\u91cf\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5165\u4fb5\u68c0\u6d4b<\/td>\n<td>\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u6280\u672f\uff0c\u53ef\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\u662f\u5426\u5b58\u5728\u53ef\u7591\u6d3b\u52a8\u548c\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5165\u4fb5\u9632\u5fa1<\/td>\n<td>\u901a\u8fc7\u4e3b\u52a8\u963b\u6b62\u548c\u9632\u6b62\u68c0\u6d4b\u5230\u7684\u5a01\u80c1\u5371\u5bb3\u7f51\u7edc\uff0c\u6bd4\u5165\u4fb5\u68c0\u6d4b\u66f4\u8fdb\u4e00\u6b65\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4ee3\u7406\u670d\u52a1\u5668<\/td>\n<td>\u5145\u5f53\u7528\u6237\u548c\u4e92\u8054\u7f51\u4e4b\u95f4\u7684\u4e2d\u4ecb\uff0c\u5728\u63d0\u4f9b\u5404\u79cd\u529f\u80fd\u7684\u540c\u65f6\u589e\u5f3a\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>DNS \u6c61\u6c34\u5751\u4f5c\u4e3a\u9632\u6b62\u8bbf\u95ee\u6076\u610f\u57df\u7684\u7279\u5b9a\u65b9\u6cd5\u8131\u9896\u800c\u51fa\uff0c\u800c\u9632\u706b\u5899\u3001\u5165\u4fb5\u68c0\u6d4b\u548c\u5165\u4fb5\u9632\u5fa1\u5219\u4fa7\u91cd\u4e8e\u66f4\u5e7f\u6cdb\u7684\u7f51\u7edc\u5b89\u5168\u65b9\u9762\u3002\u4ee3\u7406\u670d\u52a1\u5668\uff08\u5305\u62ec OneProxy \u63d0\u4f9b\u7684\u4ee3\u7406\u670d\u52a1\u5668\uff09\u901a\u8fc7\u5145\u5f53\u4e2d\u4ecb\u5e76\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u548c\u533f\u540d\u5c42\u6765\u53d1\u6325\u8865\u5145\u4f5c\u7528\u3002<\/p>\n<h2>\u4e0e DNS \u6c89\u6d1e\u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cDNS \u6c89\u6d1e\u6280\u672f\u4e5f\u5c06\u4e0d\u65ad\u8fdb\u6b65\uff0c\u4ee5\u5e94\u5bf9\u65b0\u51fa\u73b0\u7684\u6311\u6218\u3002 DNS \u6c89\u6d1e\u7684\u672a\u6765\u524d\u666f\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u673a\u5668\u5b66\u4e60\u96c6\u6210<\/strong>\uff1a\u91c7\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u6765\u63d0\u9ad8\u5a01\u80c1\u60c5\u62a5\u5e76\u51cf\u5c11\u5929\u5751\u7cfb\u7edf\u4e2d\u7684\u8bef\u62a5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53bb\u4e2d\u5fc3\u5316<\/strong>\uff1a\u63a2\u7d22\u5206\u6563\u5f0f DNS \u6c61\u6c34\u5751\u6a21\u578b\u6765\u5206\u53d1\u5a01\u80c1\u60c5\u62a5\u5e76\u589e\u5f3a\u62b5\u5fa1\u653b\u51fb\u7684\u80fd\u529b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u8054\u7f51\u4fdd\u62a4<\/strong>\uff1a\u6269\u5c55 DNS \u6c61\u6c34\u5751\u4ee5\u4fdd\u62a4\u7269\u8054\u7f51 (IoT) \u8bbe\u5907\uff0c\u9632\u6b62\u5b83\u4eec\u53c2\u4e0e\u50f5\u5c38\u7f51\u7edc\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9690\u79c1\u589e\u5f3a<\/strong>\uff1a\u5b9e\u65bd\u9690\u79c1\u4fdd\u62a4\u6280\u672f\u6765\u9650\u5236 Sinkhole \u670d\u52a1\u5668\u4e0a\u7684\u6570\u636e\u6536\u96c6\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5982\u4f55\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u4e0e DNS \u6c89\u6d1e\u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u548c DNS Sinkhole \u53ef\u4ee5\u6709\u6548\u5730\u7ed3\u5408\u8d77\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u5f3a\u5927\u7684\u5b89\u5168\u6846\u67b6\u3002\u901a\u8fc7\u5c06 DNS \u6c61\u6c34\u5751\u96c6\u6210\u5230\u4ee3\u7406\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4e2d\uff0cOneProxy \u53ef\u4ee5\u4e3a\u5176\u7528\u6237\u63d0\u4f9b\u9488\u5bf9\u7f51\u7edc\u5a01\u80c1\u7684\u589e\u5f3a\u4fdd\u62a4\u3002<\/p>\n<p>\u5f53\u7528\u6237\u8fde\u63a5\u5230 OneProxy \u670d\u52a1\u5668\u65f6\uff0c\u6765\u81ea\u5176\u8bbe\u5907\u7684\u6240\u6709 DNS \u67e5\u8be2\u90fd\u4f1a\u901a\u8fc7 DNS Sinkhole \u673a\u5236\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u5373\u4f7f\u7528\u6237\u5c1d\u8bd5\u8bbf\u95ee\u6076\u610f\u57df\uff0c\u4e5f\u4f1a\u88ab\u91cd\u5b9a\u5411\u5230 Sinkhole IP\uff0c\u4ece\u800c\u6709\u6548\u963b\u6b62\u5bf9\u6709\u5bb3\u5185\u5bb9\u7684\u8bbf\u95ee\u3002\u901a\u8fc7\u5c06 DNS Sinkhole \u96c6\u6210\u5230\u5176\u4ee3\u7406\u670d\u52a1\u4e2d\uff0cOneProxy \u53ef\u4ee5\u4e3a\u5176\u5ba2\u6237\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u6d4f\u89c8\u4f53\u9a8c\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173 DNS Sinkhole \u53ca\u5176\u5b9e\u73b0\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ol>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/security\/glossary\/what-is-dns-sinkhole\/\" target=\"_new\" rel=\"noopener nofollow\">DNS Sinkhole\uff1a\u5b83\u662f\u5982\u4f55\u5de5\u4f5c\u7684\u4ee5\u53ca\u5982\u4f55\u8bbe\u7f6e\u5b83<\/a><\/li>\n<li><a href=\"https:\/\/www.sans.edu\/cyber-research\/security-laboratory\/article\/dns-sinkhole-cybersecurity\" target=\"_new\" rel=\"noopener nofollow\">\u4e3a\u7f51\u7edc\u5b89\u5168\u5b9e\u65bd DNS Sinkhole<\/a><\/li>\n<li><a href=\"https:\/\/www.researchgate.net\/publication\/347170734_The_Role_of_DNS_Sinkhole_in_Cyber_Threat_Intelligence\" target=\"_new\" rel=\"noopener nofollow\">DNS Sinkhole \u5728\u7f51\u7edc\u5a01\u80c1\u60c5\u62a5\u4e2d\u7684\u4f5c\u7528<\/a><\/li>\n<\/ol>\n<p>\u8bf7\u8bb0\u4f4f\u968f\u65f6\u4e86\u89e3 DNS Sinkhole \u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\uff0c\u4ee5\u786e\u4fdd\u9488\u5bf9\u7f51\u7edc\u5a01\u80c1\u63d0\u4f9b\u6700\u4f73\u4fdd\u62a4\u3002<\/p>","protected":false},"featured_media":476938,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476937","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>DNS Sinkhole: Enhancing Internet Security with OneProxy<\/mark>","faq_items":[{"question":"What is DNS sinkhole?","answer":"<p>DNS sinkhole, also known as DNS blackholing, is a cybersecurity mechanism that redirects requests for malicious or harmful domains to a designated non-existent IP address (the sinkhole). This prevents users from accessing dangerous websites, offering protection against malware, botnets, and phishing attacks.<\/p>"},{"question":"How did DNS sinkhole originate?","answer":"<p>The concept of DNS sinkhole emerged in response to the growing threat of malicious domains on the Internet. Security researchers started experimenting with sinkholing techniques in the early 2000s, with notable mentions following the \"Conficker\" worm incident in 2008.<\/p>"},{"question":"How does DNS sinkhole work?","answer":"<p>DNS sinkhole operates at the DNS level, where domain names are translated into IP addresses. When a device tries to connect to a malicious domain, the DNS server redirects the request to the sinkhole IP address, effectively blocking access to harmful content.<\/p>"},{"question":"What are the key features of DNS sinkhole?","answer":"<p>DNS sinkhole offers real-time protection, network-wide coverage, low resource overhead, and the ability to log and analyze incoming queries. Its ease of implementation makes it accessible to various organizations and security setups.<\/p>"},{"question":"What are the types of DNS sinkhole?","answer":"<p>DNS sinkholes can be categorized as internal sinkholes, operating within private networks, and external sinkholes, implemented by ISPs or cybersecurity companies at a global scale.<\/p>"},{"question":"How can DNS sinkhole be used?","answer":"<p>DNS sinkhole can be utilized to mitigate botnets, prevent malware, protect against phishing, and block unwanted ads and tracking domains.<\/p>"},{"question":"What are the challenges and solutions related to DNS sinkhole use?","answer":"<p>Challenges include false positives, evasion techniques, and privacy concerns. Regularly updating threat intelligence feeds and implementing advanced security measures can address these issues.<\/p>"},{"question":"How does DNS sinkhole compare to other security terms?","answer":"<p>DNS sinkhole specifically blocks access to malicious domains, while firewall, intrusion detection, and intrusion prevention focus on broader network security aspects. Proxy servers, like OneProxy, complement DNS sinkhole by providing additional layers of security and anonymity.<\/p>"},{"question":"What are the future perspectives of DNS sinkhole?","answer":"<p>The future of DNS sinkhole may involve machine learning integration, decentralization, IoT protection, and privacy enhancements to enhance its effectiveness.<\/p>"},{"question":"How is DNS sinkhole associated with OneProxy's proxy services?","answer":"<p>OneProxy combines DNS sinkhole technology with its proxy servers to offer users a safer and more secure browsing experience, protecting them from cyber threats.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476937\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/476938"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=476937"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}