{"id":54811,"date":"2018-03-28T09:00:04","date_gmt":"2018-03-28T01:00:04","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=54811"},"modified":"2018-03-19T15:24:47","modified_gmt":"2018-03-19T07:24:47","slug":"%e4%bc%81%e6%a5%ad%e8%b3%87%e5%ae%89%e7%b0%a1%e6%98%93%e6%8c%87%e5%8d%97%ef%bc%9a%e7%b6%b2%e5%9f%9f%e7%9b%a3%e6%8e%a7-%e5%a6%82%e4%bd%95%e5%9c%a8%e7%b6%b2%e8%b7%af%e9%87%a3%e9%ad%9a%e5%87%ba","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=54811","title":{"rendered":"\u4f01\u696d\u8cc7\u5b89\u7c21\u6613\u6307\u5357\uff1a\u7db2\u57df\u76e3\u63a7 \u2013 \u5982\u4f55\u5728\u7db2\u8def\u91e3\u9b5a\u51fa\u73fe\u524d\u4e3b\u52d5\u5075\u6e2c\u4e26\u5c01\u9396?\uff08\u4e0a\uff09"},"content":{"rendered":"<p><a href=\"https:\/\/blog.trendmicro.com.tw\/?p=136\">\u7db2\u8def\u91e3\u9b5a\uff08Phishing\uff09<\/a>\u662f\u6700\u53e4\u8001\u7684\u7db2\u8def\u9a19\u5c40\u4e4b\u4e00\u3002\u5df2\u7d93\u666e\u904d\u5230\u6bcf\u500b\u4f7f\u7528\u8005\u548c\u4f01\u696d\u90fd\u53ef\u80fd\u770b\u904e\u597d\u5e7e\u500b\u91e3\u9b5a\u7db2\u9801\u3002\u8a31\u591a<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=50177\">\u9632\u6b62\u7db2\u8def\u91e3\u9b5a\u5efa\u8b70<\/a>\u90fd\u6703\u6559\u4f7f\u7528\u8005\u5982\u4f55\u907f\u514d\u6216\u9632\u79a6\u7db2\u8def\u91e3\u9b5a\u653b\u64ca\uff0c\u4f46\u4f7f\u7528\u8005\uff08\u7279\u5225\u662f\u4f01\u696d\uff09\u8a72\u5982\u4f55\u5728\u5b83\u5011\u51fa\u73fe\u524d\u4e3b\u52d5\u5075\u6e2c\u4e26\u5c01\u9396\u5462\uff1f<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-54812\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring.jpg\" alt=\"\" width=\"900\" height=\"600\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring.jpg 900w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring-300x200.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring-768x512.jpg 768w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring-600x400.jpg 600w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring-30x20.jpg 30w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/03\/infosec-guide-domain-monitoring-800x533.jpg 800w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p><strong>\u7db2\u57df\u540d\u7a31\u5167\u6709\u4ec0\u9ebc\uff1f<\/strong><\/p>\n<p>\u8a31\u591a\u7db2\u8def\u91e3\u9b5a\u653b\u64ca\uff08\u7279\u5225\u662f\u95dc\u65bc\u91d1\u878d\u8a50\u9a19\u548c\u4fe1\u7528\u5361\u8cc7\u6599\u7aca\u53d6\uff09\u90fd\u6703\u8907\u88fd\u6b63\u5e38\u7db2\u9801\u4f86\u507d\u9020\u51fa\u8a50\u9a19\u7db2\u9801\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u88ab\u9a19\u53bb\u9ede\u5165\u8a50\u9a19\u90f5\u4ef6\u5167\u7684\u9023\u7d50\uff0c\u96d6\u7136\u4ed6\u4ee5\u70ba\u81ea\u5df1\u9ede\u7684\u662f\u6b63\u5e38\u96fb\u5b50\u90f5\u4ef6\u3002\u7d50\u679c\u5c31\u6703\u88ab\u9001\u5230\u8a50\u9a19\u8005\u6240\u63a7\u5236\u7684\u5c71\u5be8\u7db2\u9801\u3002\u4e00\u65e6\u4f7f\u7528\u8005\u5728\u8a72\u7db2\u9801\u8f38\u5165\u81ea\u5df1\u7684\u5e33\u865f\u5bc6\u78bc\u548c\u4fe1\u7528\u5361\u865f\uff0c\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u5c31\u53ef\u4ee5\u6514\u622a\u4e26\u7aca\u53d6\u3002<\/p>\n<p>\u6709\u8a31\u591a\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u7528\u4f86\u5efa\u7acb\u5047\u7db2\u9801\u3002\u6700\u5e38\u898b\u7684\u662f\u8cfc\u8cb7\u6216\u8a3b\u518a\u8ddf\u6b63\u5e38\u7db2\u57df\u975e\u5e38\u76f8\u4f3c\u7684\u65b0\u7db2\u57df\uff0c\u7136\u5f8c\u653e\u4e0a\u8a50\u9a19\u7db2\u9801\u3002\u63a5\u4e0b\u4f86\u8a50\u9a19\u8005\u5c31\u53ef\u4ee5\u5bc4\u9001\u7db2\u8def\u91e3\u9b5a\u90f5\u4ef6\u4f86\u5438\u5f15\u4f7f\u7528\u8005\u9023\u4e0a\u3002<\/p>\n<p>\u9019\u4e9b\u6e96\u5099\u5de5\u4f5c\u53ef\u80fd\u9700\u8981\u6578\u5c0f\u6642\u6216\u6578\u5929\uff0c\u53d6\u6c7a\u65bc\u8a3b\u518a\u670d\u52d9\u5546\u7684\u56de\u61c9\uff0c\u4ee3\u7ba1\u670d\u52d9\u7684\u8655\u7406\u901f\u5ea6\u53ca\u8a50\u9a19\u8005\u81ea\u5df1\u7684\u6642\u9593\u5b89\u6392\u548c\u6280\u8853\u80fd\u529b\u3002\u6240\u4ee5\u4f01\u696d\u5c31\u53ef\u4ee5\u5c0d\u65b0\u7db2\u57df\u8a3b\u518a\u9032\u884c\u76e3\u63a7\u548c\u5075\u6e2c\u3002\u4f46\u5177\u9ad4\u8a72\u5982\u4f55\u904b\u4f5c\u5462\uff1f<\/p>\n<p><strong>\u5982\u4f55\u8655\u7406\u7db2\u57df\u540d\u7a31\uff1f<\/strong><\/p>\n<p>\u7db2\u57df\u540d\u7a31\u662f\u4e00\u7d44\u5b9a\u7fa9\u7db2\u8def\u884c\u653f\u81ea\u6cbb\u6b0a\u3001\u7ba1\u7406\u6b0a\u6216\u63a7\u5236\u6b0a\u7684\u5b57\u4e32\u3002\u7db2\u57df\u540d\u7a31\u7531\u7db2\u57df\u540d\u7a31\u7cfb\u7d71\uff08DNS\uff09\u7684\u898f\u5247\u548c\u7a0b\u5e8f\u69cb\u6210\uff0c\u4e26\u4e14\u4ee5\u968e\u5c64\u5f0f\u67b6\u69cb\u7d44\u7e54\u8d77\u4f86\u3002\u5b83\u7531\u201cDNS\u6839\u7db2\u57df\u201d\u958b\u59cb\uff0c\u63a5\u8457\u662f\u7528\u201c.\u201d\uff08\u9ede\uff09\u9694\u958b\u7684\u4e0b\u7d1a\u6216\u5b50\u7db2\u57df\u3002<\/p>\n<p>\u6bd4\u65b9\u8aaa\u7db2\u57df\u540d\u7a31trendmicro.com\uff0c\u88e1\u9762\u6709\u7b2c\u4e00\u7d1a\u7684\u201c.com\u201d\u548c\u7b2c\u4e8c\u7d1a\u7684\u201ctrendmicro\u201d\u3002\u7b2c\u4e00\u7d1a\u7a31\u70ba\u201c\u9802\u7d1a\u7db2\u57df\uff08TLD\uff09\u201d\u3002\u5b83\u5011\u5206\u6210\u5e7e\u985e\uff1a<\/p>\n<ul>\n<li>gTLD \u2013 \u901a\u7528\u9802\u7d1a\u7db2\u57df\uff1b\u539f\u672c\u53ea\u67097\u500b\uff08.com\u3001.edu\u3001.gov\u3001.int\u3001.mil\u3001.net\u3001.org\uff09\uff0c\u4f46\u73fe\u5728\u8b8a\u5f97<a href=\"https:\/\/www.icann.org\/resources\/pages\/tlds-2012-02-25-en\">\u591a\u5f88\u591a<\/a>\u3002<\/li>\n<li>ccTLD \u2013 \u570b\u78bc\u9802\u7d1a\u7db2\u57df\uff1b\u9019\u4e9b\u7531\u5404\u200b\u200b\u570b\u6240\u64c1\u6709\uff0c\u5982\u6cd5\u570b\u7684.fr\uff0c\u53f0\u7063\u7684.tw\u7b49\u3002<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<p>\u4e8c\u7d1a\u548c\u4e09\u7d1a\u7db2\u57df\u901a\u5e38\u7531\u516c\u53f8\u6216\u500b\u4eba\u6240\u8cfc\u8cb7\u8a3b\u518a\u3002\u53ef\u4ee5\u53bb\u8655\u7406\u66f4\u591a\u5c64\uff0c\u4f46\u5f8c\u5e7e\u5c64\u7684\u6240\u6709\u8005\u4e5f\u662f\u8cfc\u8cb7\u7b2c\u4e8c\u5c64\u7684\u4eba\u3002\u4f8b\u5982\uff1a<em>technical.support.portal.trendmicro.com<\/em>\u662f\u6709\u6548\u7684\u7db2\u57df\u540d\u7a31\uff0c\u5c6c\u65bc\u8a3b\u518atrendmicro.com\u7684\u4eba\u3002\u4e0d\u904e\u5982\u679c\u64c1\u6709\u4e8c\u7d1a\u5b50\u7db2\u57df\u7684\u4eba\u53bb\u51fa\u79df\u6216\u63d0\u4f9b\u5e95\u4e0b\u5e7e\u5c64\u6642\u5c31\u6703\u8b93\u60c5\u6cc1\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\u3002\u6bd4\u65b9\u8aaaDynDNS\u6216afraid.org\u9019\u4e9b\u516c\u53f8\uff0c\u5b83\u5011\u8a3b\u518a\u4e86\u7db2\u57df\uff0c\u4e26\u4e14\u5c07\u5b50\u7db2\u57df\u63d0\u4f9b\u51fa\u53bb\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/infosec-guide-domain-monitoring2.png\" \/><\/p>\n<p><em>\u52d5\u614bDNS<\/em><em>\u6240\u4f7f\u7528\u7db2\u57df\u540d\u7a31\u7684\u4f8b\u5b50 \u2013 <\/em><em>\u7531AFRAID<\/em><em>\u63d0\u4f9b<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u5982\u4f55\u8a3b\u518a\u7db2\u57df\uff1f<\/strong><\/p>\n<p>\u8a3b\u518a\u7db2\u57df\u9700\u8981\u7d93\u7531\u8a3b\u518a\u670d\u52d9\u5546\u6216\u662f\u900f\u904e\u7d93\u92b7\u5546\uff08\u5373\u7db2\u8def\u670d\u52d9\u4ee3\u7ba1\u516c\u53f8\uff09\u8207\u8a3b\u518a\u670d\u52d9\u5546\uff08\u8655\u7406\u8a3b\u518a\u7684\u7d44\u7e54\uff09\u5408\u4f5c\u3002\u4ed6\u5011\u6703\u8207\u8a3b\u518a\u7ba1\u7406\u57f7\u884c\u6a5f\u69cb\uff08\u70ba\u6bcf\u500bTLD\u5132\u5b58\u7db2\u57df\u540d\u7a31\u6a94\u6848\/\u8cc7\u6599\u5eab\uff09\u5354\u8abf\uff0c\u6700\u7d42\u7531\u7db2\u969b\u7db2\u8def\u540d\u7a31\u8207\u6578\u5b57\u4f4d\u5740\u5206\u914d\u6a5f\u69cb\uff08<a href=\"https:\/\/www.icann.org\/\">ICANN<\/a>\uff09\u7ba1\u7406\u3002<\/p>\n<p>\u9802\u7d1a\u7db2\u57df\uff08TLD\uff09\u7684\u6388\u6b0a\uff08<a href=\"https:\/\/www.icann.org\/resources\/pages\/auth-2013-05-03-en\">\u8a8d\u8b49\u78bc<\/a>\uff09\u88ab\u7528\u4f86\u5e6b\u52a9\u8b58\u5225\u7db2\u57df\u7684\u8a3b\u518a\u5546\u3002\u5c0d\u901a\u7528\u9802\u7d1a\u7db2\u57df\uff08gTLD\uff09\u4f86\u8aaa\uff0c\u9019\u985e\u8a3b\u518a\u5546\u9700\u8981\u5f97\u5230ICANN\u8a8d\u8b49\u3002ccTLD\u5247<a href=\"https:\/\/www.iana.org\/domains\/root\/db\">\u4e0d\u4e00\u5b9a<\/a>\uff0c\u5176\u4e2d\u6709\u4e9b\u4fdd\u7559\u7d66\u570b\u5bb6\u5167\u7684\u570b\u6c11\u4f7f\u7528\u3002<\/p>\n<p><strong>\u4ecb\u7d39\u5340\u57df\u6a94\u6848\uff08zone file<\/strong><strong>\uff09<\/strong><\/p>\n<p>\u5340\u57df\u6a94\u6848\uff08zone file\uff09\u6216\u201cDNS\u5340\u57df\u6a94\u6848\u201d\u662f\u5305\u542bDNS\u5340\u57df\u8cc7\u8a0a\u7684\u6587\u5b57\u6a94\u6848\u3002\u5340\u57df\u4ee3\u8868\u7684\u662f\u55ae\u4e00\u7ba1\u7406\u8005\u6240\u638c\u63e1\u7684\u90e8\u5206\u7db2\u8def\u7a7a\u9593\u3002\u4e5f\u5c31\u662f\u6703\u6709.com\u3001.net\u3001.fr\u7b49\u7b49\u7684DNS\u5340\u57df\u6a94\u6848\u3002<\/p>\n<p>\u5728\u7db2\u8def\u4e0a\u6709\u4e00\u5b9a\u6578\u91cf\u7684\u5340\u57df\u6a94\u6848\u88ab\u5206\u4eab\u548c\u514d\u8cbb\u63d0\u4f9b\u3002\u53ef\u4ee5\u60f3\u898b\u6709\u8a31\u591a\u4e0d\u540c\u7684\u5340\u57df\u6a94\u6848 \u2013 1,574\u500b\u3002ICANN\u7684\u96c6\u4e2d\u5f0f\u5340\u57df\u8cc7\u6599\u670d\u52d9\uff08<a href=\"https:\/\/czds.icann.org\/en\">CZDS<\/a>\uff09\u63d0\u4f9b\u96c6\u4e2d\u5927\u91cf\u4e0b\u8f09\u9019\u4e9b\u6a94\u6848\u7684\u670d\u52d9\u3002\u4e0d\u904e\u6c92\u6709\u8fa6\u6cd5\u900f\u904eCZDS\u5b58\u53d6\u5230\u6240\u6709\u7684\u5340\u57df\u6a94\u6848\u3002<\/p>\n<p>\u67d0\u4e9b\u5340\u57df\u6a94\u6848\u50c5\u63d0\u4f9b\u6216\u51fa\u552e\u7d66\u7279\u5b9a\u7d44\u7e54\u3002\u50cf\u7dad\u8b77.FR\uff08\u53ca\u5176\u4ed6\u4e00\u4e9b\u9802\u7d1a\u7db2\u57df\uff09\u7684\u6cd5\u570b\u7db2\u57df\u8a3b\u518a\u6a5f\u69cb\uff08AFNIC\uff09\u63d0\u4f9b\u53ef\u6bcf\u65e5\u5b58\u53d6\u4ed6\u5011\u6240\u7dad\u8b77WhoIs\u8cc7\u6599\u5eab\u7684\u8a31\u53ef\u8b49\u3002\u9019\u8a31\u53ef\u8b49\u53ea\u63d0\u4f9b\u7d66\u8b49\u660e\u5b58\u5728\u8d85\u904e\u4e09\u5e74\u7684\u6cd5\u5f8b\u5be6\u9ad4\uff0c\u5728\u6cd5\u570b\u6216\u5176\u4ed6\u6b50\u76df\u6210\u54e1\u570b\u5167\u8a2d\u6709\u8fa6\u4e8b\u8655\u3002\u800c\u4e14\u5fc5\u9808\u63d0\u4f9b\u8cc7\u6599\u4f7f\u7528\u76ee\u7684\u7b49\u7b49\u8cc7\u8a0a\u4f86\u9032\u884c\u5be9\u67e5\u3002\u540c\u6642\u9019\u4e9b\u8cc7\u8a0a\u4e5f\u975e\u7121\u511f\u4f7f\u7528\u3002<\/p>\n<p><strong>\u5728\u5340\u57df\u6a94\u6848\u5167\u5c0b\u627e<\/strong><\/p>\n<p>\u4e0b\u8f09\u5340\u57df\u6a94\u6848\u5f8c\u5c31\u53ef\u4ee5\u958b\u59cb\u5c0b\u627e\u53ef\u7591\u7684\u8a50\u9a19\u8de1\u8c61\u3002\u5340\u57df\u8cc7\u6599\u683c\u5f0f\u5f88\u7c21\u55ae\uff0c\u6240\u4ee5\u5f88\u5bb9\u6613\u7be9\u9078\u3002\u56e0\u70ba\u9019\u4efd\u6587\u4ef6\u975e\u5e38\u9f90\u5927\uff0c\u5305\u542b\u4e86\u6578\u767e\u842c\u500b\u7db2\u57df\uff0c\u6240\u4ee5\u986f\u7136\u7121\u6cd5\u624b\u52d5\u89e3\u6790\u3002\u53ef\u4ee5\u958b\u767c\u81ea\u52d5\u5316\u8173\u672c\u4f86\u5e6b\u52a9\u5c0b\u627e\u53ef\u7591\u7db2\u57df\u3002\u9019\u9700\u8981\u89e3\u6790\u6240\u6709\u7db2\u57df\u4e26\u5c0b\u627e\u53ef\u89f8\u767c\u8b66\u8a0a\u7684\u76f8\u4f3c\u8655\u6216\u6a21\u5f0f\u3002<\/p>\n<p>\u6bd4\u65b9\u8aaa\u5c0d\u9280\u884c\u4f86\u8aaa\uff0c\u901a\u5e38\u662f\u9700\u8981\u5c0b\u627e\u88ab\u7b2c\u4e09\u65b9\u8a3b\u518a\u7684\u516c\u53f8\u540d\u7a31\u8b8a\u9ad4\u3002\u4e00\u500b\u4f5c\u6cd5\u662f\u5efa\u7acb\u53ef\u80fd\u70ba\u6f5b\u5728\u5a01\u8105\u7684\u5b57\u4e32\u5217\u8868\u3002\u4ee5Trend Micro\uff08\u8da8\u52e2\u79d1\u6280\uff09\u70ba\u4f8b\uff0c\u53ef\u4ee5\u5728\u5340\u57df\u6a94\u6848\u5167\u5c0b\u627e\u7684\u53ef\u7591\u5b57\u4e32\u5305\u62ec\uff1atrendmicro\u3001trendmicr0\u3001trendm1cro\u3001trendm1cr0\u3001trend-micro\u3001trend-micr0\u3001trend-m1cro\u3001trend-m1cr0\u7b49\u3002\u53ef\u4ee5\u770b\u5230\u9019\u6703\u6709\u8a31\u591a\u53ef\u80fd\u3002\u4e0d\u904e\u8a50\u9a19\u8005\u7e3d\u662f\u6703\u60f3\u8fa6\u6cd5\u627e\u51fa\u4f60\u907a\u6f0f\u6389\u7684\u90e8\u5206\u3002<\/p>\n<p>\u4f7f\u7528<a href=\"https:\/\/en.wikipedia.org\/wiki\/Regular_expression\">\u6b63\u898f\u8868\u9054\u5f0f<\/a>\uff08regular expression\u6216regex\uff0cregexp\uff09\u6709\u52a9\u65bc\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u6b63\u898f\u8868\u9054\u5f0f\u53ef\u4ee5\u5b9a\u7fa9\u7528\u4f86\u76e3\u8996\u7684\u641c\u5c0b\u6a21\u5f0f\u5b57\u4e32\u5e8f\u5217\u3002\u50cf\u662f\u4e0a\u8ff0\u7684trendmicro\u76f8\u95dc\u5b57\u4e32\u53ef\u4ee5\u53ea\u7528\u4e00\u500b\u6b63\u898f\u8868\u9054\u5f0f\u8868\u793a\uff1atrend.*m[i1]cr[o0]\u3002<\/p>\n<p>\u53ef\u4ee5\u5728<a href=\"https:\/\/regexr.com\/\">\u7dda\u4e0a<\/a>\u627e\u5230\u5404\u7a2e\u5de5\u5177\u4f86\u6e2c\u8a66\u6b63\u898f\u8868\u9054\u5f0f\u3002trend.*m[i1]cr[o0]\u53ef\u4ee5\u9019\u6a23\u7406\u89e3\uff1a\u5b57\u4e32\u4e2d\u542b\u201ctrend\u201d\uff0c\u5f8c\u9762\u8ddf\u201cm\u201d\u4e4b\u9593\u53ef\u4ee5\u51fa\u73fe\u4efb\u4f55\u5b57\u5143\uff080\u6b21\u6216\u591a\u6b21\uff09\uff0c\u7136\u5f8c\u662f\u201ci\u201d\u6216\u201c1\u201d\uff0c\u7136\u5f8c\u63a5\u201ccr\u201d\uff0c\u7136\u5f8c\u662f\u201co\u201d\u6216\u201c0\u201d\u3002\u201c\u4efb\u4f55\u5b57\u5143\u51fa\u73fe0\u6b21\u6216\u591a\u6b21\u201d\u662f\u70ba\u4e86\u5075\u6e2c\u50cf\u201ctrend&#8212;micro\u201d\u9019\u6a23\u7684\u7db2\u57df\u3002<\/p>\n<p>\u8981\u6ce8\u610f\u8a50\u9a19\u8005\u4e5f\u6703\u8a2d\u6cd5\u8b93\u7db2\u57df\u4f7f\u7528\u66f4\u5177\u53ef\u4fe1\u5ea6\u7684\u540d\u7a31\uff0c\u50cf\u662f\u4f7f\u7528<em>trendmicro-support.com<\/em>\u3002\u96d6\u7136\u770b\u8d77\u4f86\u6b63\u5e38\uff0c\u4f46\u5b83\u4e26\u975e\u516c\u53f8\u7684\u5b98\u65b9\u7db2\u57df\u200b\u200b\u3002<\/p>\n<p>\u70ba\u4e86\u66f4\u52a0\u6709\u6548\u7387\uff0c\u5fc5\u9808\u7d93\u5e38\u4e0b\u8f09\u5340\u57df\u6a94\u6848\u4f86\u8b93\u5206\u6790\u4eba\u54e1\u53ef\u4ee5\u76e1\u5feb\u627e\u5230\u65b0\u7db2\u57df\u3002\u9084\u9700\u8981\u5efa\u7acb\u7cfb\u7d71\u4f86\u201c\u79fb\u9664\u201d\u5df2\u7d93\u6aa2\u67e5\u904e\u7684\u820a\u7db2\u57df\u3002\u540c\u6642\u4e5f\u8981\u77e5\u9053\u5df2\u7d93\u6aa2\u67e5\u904e\u7684\u7db2\u57df\u53ef\u80fd\u96a8\u6642\u64a4\u92b7\u4e26\u7531\u5176\u4ed6\u4eba\u518d\u6b21\u8a3b\u518a\uff0c\u56e0\u6b64\u5728\u5075\u6e2c\u53ef\u7591\u7db2\u57df\u6642\u8981\u8003\u616e\u5230\u7db2\u57df\u8a3b\u518a\u65e5\u671f\u3002<\/p>\n<p>\u5982\u4f55\u5075\u6e2c\u4e0d\u63d0\u4f9b\u5340\u57df\u6a94\u6848\u7684TLD\u7684\u8a50\u9a19\u6027\u7db2\u57df\uff1f\u5b9a\u671f\u767c\u9001\u641c\u67e5\u7528DNS\u8acb\u6c42\u6709\u52a9\u65bc\u6db5\u84cb\u9019\u90e8\u5206\u3002\u50cf\u662f\u8da8\u52e2\u79d1\u6280\u9019\u6a23\u7684\u516c\u53f8\u6703\u767c\u9001\u591a\u500b\u53ef\u4ee5\u6bd4\u5c0d\u5404\u7a2e\u53ef\u7591\u6216\u8a50\u9a19\u6027\u7db2\u57df\u7684DNS\u8acb\u6c42\u3002\u518d\u6b21\u7528Trend Micro\u505a\u4f8b\u5b50\uff0c\u53ef\u4ee5\u81ea\u52d5\u767c\u9001DNS\u8acb\u6c42\uff08\u7d66\u4e0d\u63d0\u4f9b\u5340\u57df\u6a94\u6848\u7684TLD\uff09\u4f86\u5617\u8a66\u89e3\u6790\u7db2\u57df\u540d\u7a31\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><em>&lt; tld &gt;<\/em><\/li>\n<li><em>&lt; tld &gt;<\/em><\/li>\n<li><em>&lt; tld &gt;<\/em><\/li>\n<li><em>&lt; tld &gt;<\/em><\/li>\n<li><em>trendmicro-support.&lt; tld &gt;<\/em><\/li>\n<li><em>trendm1cro-support.&lt; tld &gt;<\/em><\/li>\n<li><em>trendmicr0-support.&lt; tld &gt;<\/em><\/li>\n<li><em>trendm1cr0-support.&lt; tld &gt;<\/em><\/li>\n<li><em>trendmicro-supp0rt.&lt; tld &gt;<\/em><\/li>\n<li><em>trendm1cro-supp0rt.&lt; tld &gt;<\/em><\/li>\n<li><em>trendmicr0-supp0rt.&lt; tld &gt;<\/em><\/li>\n<li><em>trendm1cr0-supp0rt.&lt; tld &gt;<\/em><\/li>\n<li><em>trendmicro-solutions.&lt; tld &gt;<\/em><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u6b63\u5982\u4ee5\u4e0a\u6240\u898b\uff0c\u9019\u5217\u8868\u53ef\u4ee5\u5f88\u9577\u4e26\u5305\u542b\u6578\u767e\u500b\u4e0d\u540c\u7db2\u57df\u540d\u7a31\u3002\u9019\u7a2e\u505a\u6cd5\u7684\u554f\u984c\u662f\u4e0d\u80fd\u4f7f\u7528\u6b63\u898f\u8868\u9054\u5f0f\uff08regex\uff09\u4f86\u5c0b\u627e\u65b0\u7684\u8a3b\u518a\u7db2\u57df\u3002\u5fc5\u9808\u8981\u767c\u9001\u771f\u6b63\u7684DNS\u8acb\u6c42\uff0c\u56e0\u6b64\u9700\u8981\u5b8c\u6574\u7684\u7db2\u57df\u540d\u7a31\u3002<\/p>\n<p>\u53e6\u4e00\u7a2e\u4f5c\u6cd5\u662f\u4f7f\u7528\u8173\u672c\u6216\u670d\u52d9\uff0c\u6240\u4ee5\u9084\u662f\u53ef\u4ee5\u5beb\u6b63\u898f\u8868\u9054\u5f0f\uff0c\u8b93\u8173\u672c\u751f\u6210\u6240\u6709\u53ef\u80fd\u7684DNS\u8acb\u6c42\u3002\u6709\u4e9bDNS\u4f3a\u670d\u5668\u4e0d\u559c\u6b61\u88ab\u5927\u91cf\u67e5\u8a62\uff0c\u6240\u4ee5\u6700\u597d\u5728\u6bcf\u500bDNS\u8acb\u6c42\u4e4b\u9593\u505c\u9813\u4e00\u4e0b\u3002<\/p>\n<p>\u4e00\u65e6\u767c\u73fe\u53ef\u7591\u7db2\u57df\uff0c\u4e26\u5206\u6790\u78ba\u8a8d\u8a72\u7db2\u57df\u4e26\u975e\u88ab\u516c\u53f8\u6216\u500b\u4eba\u6240\u8a3b\u518a\uff0c\u6216\u8207\u8a50\u9a19\u6d3b\u52d5\u6709\u95dc\uff0c\u5c31\u61c9\u8a72\u7acb\u5373\u555f\u52d5\u522a\u9664\u7a0b\u5e8f\u3002\u9019\u7a0b\u5e8f\u8b93\u4f01\u696d\u53ef\u4ee5\u95dc\u9589\u7db2\u57df\u6216\u8b93\u8a50\u9a19\u8005\u7121\u6cd5\u4f7f\u7528\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u5075\u6e2c\u53ef\u7591\u7db2\u57df<\/strong><\/p>\n<p>\u4e00\u65e6\u5beb\u597d\u6240\u9700\u7684\u6b63\u898f\u8868\u9054\u5f0f\uff0c\u5c31\u53ef\u4ee5\u66f4\u6709\u6548\u7387\u5730\u89e3\u6790\u5340\u57df\u6a94\u6848\uff0c\u4e26\u4e14\u9054\u5230\u6eff\u610f\u7684\u5075\u6e2c\u7387\u3002\u8acb\u6ce8\u610f\u9019\u4e9b\u90fd\u9700\u8981\u76e1\u53ef\u80fd\u5730\u81ea\u52d5\u5316\u3002\u63a8\u85a6\u7684\u4f5c\u6cd5\u662f\u8981\u5b9a\u671f\u9032\u884c\uff08\u6700\u597d\u6bcf\u65e5\u4e00\u6b21\uff09\uff1a<\/p>\n<ul>\n<li>\u900f\u904eCZDS\/\u5176\u4ed6\u65b9\u5f0f\u4e0b\u8f09\u6240\u6709\u8cc7\u6599\u3002<\/li>\n<li>\u4f7f\u7528\u6b63\u898f\u8868\u9054\u5f0f\u641c\u5c0b\u53ef\u7591\u7db2\u57df\uff1b\u7136\u5f8c\u6aa2\u67e5\u5075\u6e2c\u5230\u7684\u6240\u6709\u7db2\u57df\u3002<\/li>\n<li>\u51fa\u73fe\u8aa4\u5831\u6216\u932f\u8aa4\u6642\u53ef\u4ee5\u66f4\u65b0\/\u6539\u9032\u6b63\u898f\u8868\u9054\u5f0f\u3002<\/li>\n<li>\u66f4\u65b0\u6240\u5f97\u60c5\u5831\uff0c\u4e0d\u7ba1\u662f\u7528\u4f55\u65b9\u5f0f\u5132\u5b58\uff1aExcel\u5de5\u4f5c\u8868\u3001MISP\u3001\u81ea\u5df1\u7684\u5de5\u5177\u7b49\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u96d6\u7136\u5927\u90e8\u5206\u7684TLD\u5340\u57df\u6a94\u6848\u61c9\u8a72\u53ef\u4ee5\u53d6\u5f97\uff0c\u4f46\u9084\u662f\u6703\u6709\u7f3a\u5c11\u7684\u90e8\u5206\u3002\u9019\u6642\u5019\u5c31\u5efa\u8b70\u8981\u5b9a\u671f\u767c\u9001\u7db2\u57df\u540d\u7a31\u7d44\u5408\u7684DNS\u8acb\u6c42\u3002<\/p>\n<p>\u53e6\u4e00\u500b\u627e\u51fa\u548c\u5075\u6e2c\u53ef\u7591\u7db2\u57df\u7684\u597d\u65b9\u6cd5\u662f\u5229\u7528\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u5e38\u7528\u7684\u985e\u4f3c\u4f5c\u6cd5\uff1a\u6a21\u5f0f\u3002\u6bd4\u65b9\u8aaaDNS\u8cc7\u6599\uff08DNS\u89e3\u6790\u8cc7\u6599\u7d00\u9304\u7684\u88ab\u52d5\u7cfb\u7d71\uff09\u70ba\u8cc7\u5b89\u5c08\u5bb6\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u63d0\u4f9b\u7279\u5b9a\u7db2\u57df\u7684\u6642\u9593\u8b8a\u5316\u8cc7\u8a0a\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u95dc\u806f\u5165\u4fb5\u6307\u6a19\uff0c\u9084\u63d0\u4f9b\u8b58\u5225\u76f8\u95dc\u6216\u66f4\u591a\u53ef\u7591\u7db2\u57df\u7684\u8108\u7d61\u8cc7\u8a0a\u3002\u95dc\u806f\u7279\u5b9a\u53ef\u7591\u7db2\u57df\u8207\u4f7f\u7528\u76f8\u4f3c\u7db2\u57df\u8a3b\u518a\u8cc7\u8a0a\u6240\u8a3b\u518a\u7684\u7db2\u57df\u4e5f\u6709\u52a9\u65bc\u627e\u51fa\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n<p>\u4e8b\u5be6\u4e0a\uff0c\u76e3\u63a7\u7db2\u57df\u53ef\u4ee5\u5354\u52a9\u7d44\u7e54\u5c0d\u6297\u696d\u52d9\u548c\u54c1\u724c\u906d\u53d7\u6feb\u7528\u7684\u98a8\u96aa\u3002\u5728\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u5167\u90e8\u7f72<a href=\"https:\/\/www.trendmicro.tw\/tw\/enterprise\/network-security\/interscan-web-security-virtual-appliance\/index.html\">\u7db2\u9801\u4fe1\u8b7d\u8a55\u6bd4\u5b89\u5168\u9632\u8b77\u6a5f\u5236<\/a>\u4e5f\u6709\u5e6b\u52a9\u3002\u800c\u5728\u5c0d\u6297\u4f7f\u7528\u507d\u9020\u7db2\u57df\u3001\u90f5\u4ef6\u6a19\u982d\u548c\u985e\u4f3c\u624b\u6cd5\u7684\u7db2\u8def\u91e3\u9b5a\u653b\u64ca\u6216\u5176\u4ed6<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=54326\">\u90f5\u4ef6\u5a01\u8105<\/a>\u6642\uff0c<a href=\"https:\/\/www.trendmicro.tw\/tw\/small-business\/hosted-email-security\/index.html\">\u4fdd\u8b77\u96fb\u5b50\u90f5\u4ef6\u9598\u9053<\/a>\u4e5f\u76f8\u7576\u91cd\u8981\u3002<\/p>\n<p>@\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/infosec-guide-domain-monitoring-detecting-phishing-attacks\">InfoSec Guide: Domain Monitoring \u2014 Detecting Phishing Attacks (Part 1)<\/a> \u4f5c\u8005\uff1aCedric Pernet\uff08\u8cc7\u6df1\u5a01\u8105\u7814\u7a76\u54e1\uff0c\u8da8\u52e2\u79d1\u6280\u7db2\u8def\u5b89\u5168\u89e3\u6c7a\u65b9\u6848\u5718\u968a\uff09<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7db2\u8def\u91e3\u9b5a\uff08Phishing\uff09\u662f\u6700\u53e4\u8001\u7684\u7db2\u8def\u9a19\u5c40\u4e4b\u4e00\u3002\u5df2\u7d93\u666e\u904d\u5230\u6bcf\u500b\u4f7f\u7528\u8005\u548c\u4f01\u696d\u90fd\u53ef\u80fd\u770b\u904e\u597d\u5e7e\u500b\u91e3\u9b5a\u7db2\u9801\u3002\u8a31\u591a\u9632 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[3764,1268,3765,65],"tags":[2344,2284],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/54811"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=54811"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/54811\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=54811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=54811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}