{"id":44556,"date":"2024-10-06T16:31:13","date_gmt":"2024-10-06T08:31:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44556\/"},"modified":"2024-10-06T16:31:13","modified_gmt":"2024-10-06T08:31:13","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b9%a4%e6%b5%81%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44556\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u8ddf\u8e64\u6d41\u91cf"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7%e8%b7%9f%e8%b9%a4%e6%b5%81%e9%87%8f-hFyXjLcJhg\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u8ddf\u8e64\u6d41\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528 Linux \u7cfb\u7d71\u7684\u4f3a\u670d\u5668\uff0c\u5be6\u65bd\u6709\u6548\u7684\u5b89\u5168\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e64\u6d41\u91cf\uff0c\u5f9e\u800c\u589e\u5f37 Linux \u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7%ef%bc%9f-hFyXjLcJhg\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6d41\u91cf\u76e3\u63a7\uff1f<\/h2>\n<p>\u6d41\u91cf\u76e3\u63a7\u662f\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u76e3\u63a7\u6d41\u91cf\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u7570\u5e38\u884c\u70ba\uff0c\u8b58\u5225\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\u3002\u4ee5\u4e0b\u662f\u6d41\u91cf\u76e3\u63a7\u7684\u5e7e\u500b\u4e3b\u8981\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u53ca\u6642\u767c\u73fe\u653b\u64ca\uff1a<\/strong>\u76e3\u63a7\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225 DDoS \u653b\u64ca\u3001\u66b4\u529b\u7834\u89e3\u7b49\u7570\u5e38\u6d41\u91cf\uff0c\u5f9e\u800c\u53ca\u6642\u63a1\u53d6\u63aa\u65bd\u3002<\/li>\n<li><strong>\u6d41\u91cf\u5206\u6790\uff1a<\/strong>\u901a\u904e\u5206\u6790\u6d41\u91cf\u6578\u64da\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u4e86\u89e3\u7528\u6236\u884c\u70ba\uff0c\u512a\u5316\u4f3a\u670d\u5668\u6027\u80fd\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\u8981\u6c42\uff1a<\/strong>\u8a31\u591a\u884c\u696d\u8981\u6c42\u4f01\u696d\u9075\u5faa\u7279\u5b9a\u7684\u5b89\u5168\u6a19\u6e96\uff0c\u6d41\u91cf\u76e3\u63a7\u53ef\u4ee5\u5e6b\u52a9\u6eff\u8db3\u9019\u4e9b\u8981\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e7%9a%84%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-hFyXjLcJhg\">\u5e38\u7528\u7684\u6d41\u91cf\u76e3\u63a7\u5de5\u5177<\/h2>\n<p>\u5728 Linux \u74b0\u5883\u4e2d\uff0c\u6709\u591a\u7a2e\u6d41\u91cf\u76e3\u63a7\u5de5\u5177\u53ef\u4f9b\u9078\u64c7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u9078\u64c7\uff1a<\/p>\n<h3 id=\"1-wireshark-hFyXjLcJhg\">1. Wireshark<\/h3>\n<p>Wireshark \u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u7db2\u7d61\u5354\u8b70\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ee5\u6355\u7372\u548c\u986f\u793a\u7db2\u7d61\u6d41\u91cf\u3002\u5b83\u652f\u6301\u591a\u7a2e\u5354\u8b70\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6578\u64da\u5305\u5206\u6790\u529f\u80fd\u3002<\/p>\n<pre><code>sudo apt-get install wireshark<\/code><\/pre>\n<h3 id=\"2-ntopng-hFyXjLcJhg\">2. ntopng<\/h3>\n<p>ntopng \u662f\u4e00\u6b3e\u57fa\u65bc\u7db2\u9801\u7684\u6d41\u91cf\u76e3\u63a7\u5de5\u5177\uff0c\u80fd\u5920\u5be6\u6642\u986f\u793a\u7db2\u7d61\u6d41\u91cf\u7684\u7d71\u8a08\u4fe1\u606f\u3002\u5b83\u63d0\u4f9b\u4e86\u53cb\u597d\u7684\u7528\u6236\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u9032\u884c\u6d41\u91cf\u5206\u6790\u3002<\/p>\n<pre><code>sudo apt-get install ntopng<\/code><\/pre>\n<h3 id=\"3-iftop-hFyXjLcJhg\">3. iftop<\/h3>\n<p>iftop \u662f\u4e00\u6b3e\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u5be6\u6642\u986f\u793a\u7db2\u7d61\u63a5\u53e3\u7684\u6d41\u91cf\u3002\u5b83\u80fd\u5920\u5e6b\u52a9\u7ba1\u7406\u54e1\u5feb\u901f\u8b58\u5225\u6d41\u91cf\u4f86\u6e90\u548c\u53bb\u5411\u3002<\/p>\n<pre><code>sudo apt-get install iftop<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7-hFyXjLcJhg\">\u5982\u4f55\u8a2d\u7f6e\u6d41\u91cf\u76e3\u63a7<\/h2>\n<p>\u8a2d\u7f6e\u6d41\u91cf\u76e3\u63a7\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\uff1a<\/strong>\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6d41\u91cf\u76e3\u63a7\u5de5\u5177\u3002<\/li>\n<li><strong>\u5b89\u88dd\u5de5\u5177\uff1a<\/strong>\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u5b89\u88dd\u9078\u5b9a\u7684\u5de5\u5177\u3002<\/li>\n<li><strong>\u914d\u7f6e\u76e3\u63a7\u53c3\u6578\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u914d\u7f6e\u76e3\u63a7\u53c3\u6578\uff0c\u4f8b\u5982\u76e3\u63a7\u7684\u7db2\u7d61\u63a5\u53e3\u3001\u6578\u64da\u5305\u904e\u6ffe\u898f\u5247\u7b49\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u5206\u6790\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u76e3\u63a7\u6578\u64da\uff0c\u5206\u6790\u6d41\u91cf\u8da8\u52e2\uff0c\u53ca\u6642\u767c\u73fe\u7570\u5e38\u60c5\u6cc1\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-hFyXjLcJhg\">\u6d41\u91cf\u76e3\u63a7\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u6700\u5927\u5316\u6d41\u91cf\u76e3\u63a7\u7684\u6548\u679c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u8a2d\u7f6e\u8b66\u5831\uff1a<\/strong>\u6839\u64da\u6d41\u91cf\u6a21\u5f0f\u8a2d\u7f6e\u8b66\u5831\uff0c\u4ee5\u4fbf\u5728\u7570\u5e38\u60c5\u6cc1\u4e0b\u53ca\u6642\u901a\u77e5\u7ba1\u7406\u54e1\u3002<\/li>\n<li><strong>\u5b9a\u671f\u66f4\u65b0\u5de5\u5177\uff1a<\/strong>\u4fdd\u6301\u76e3\u63a7\u5de5\u5177\u7684\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u78ba\u4fdd\u5176\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u7d50\u5408\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\uff1a<\/strong>\u6d41\u91cf\u76e3\u63a7\u61c9\u8207\u9632\u706b\u7246\u3001\u5165\u4fb5\u6aa2\u6e2c\u7cfb\u7d71\u7b49\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\u7d50\u5408\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-hFyXjLcJhg\">\u7d50\u8ad6<\/h2>\n<p>\u6d41\u91cf\u76e3\u63a7\u662f\u4fdd\u8b77 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u76e3\u63a7\u5de5\u5177\u4e26\u5be6\u65bd\u6709\u6548\u7684\u76e3\u63a7\u7b56\u7565\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\uff0c\u5f9e\u800c\u4fdd\u8b77\u4f3a\u670d\u5668\u53ca\u5176\u6578\u64da\u7684\u5b89\u5168\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u5b89\u5168\u6027\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u4f01\u696d\u5728\u6578\u4f4d\u5316\u8f49\u578b\u4e2d\u4fdd\u6301\u7af6\u722d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Linux\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u6709\u6548\u8ddf\u8e64\u6d41\u91cf\uff0c\u63d0\u5347\u7cfb\u7d71\u9632\u8b77\u8207\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44556","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44556"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44556\/revisions"}],"predecessor-version":[{"id":44557,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44556\/revisions\/44557"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}