{"id":62496,"date":"2025-04-29T13:17:37","date_gmt":"2025-04-29T05:17:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62496\/"},"modified":"2025-04-29T13:17:37","modified_gmt":"2025-04-29T05:17:37","slug":"linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e6%80%a7%e7%9a%84%e7%a7%98%e5%af%86%e6%ad%a6%e5%99%a8%ef%bc%9a%e8%bf%99%e4%ba%9b%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%b7%a5%e5%85%b7-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62496\/","title":{"rendered":"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169425641246963.jpg\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177\u63d2\u56fe\" alt=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177\u63d2\u56fe\" \/><\/p>\n<p>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177<\/p>\n<p>\u5982\u679c\u60a8\u662f\u4e00\u540d\u7cfb\u7edf\u7ba1\u7406\u5458\u6216\u8005\u8fd0\u7ef4\u4eba\u5458\uff0c\u90a3\u4e48\u60a8\u4e00\u5b9a\u77e5\u9053\u5728\u4fdd\u62a4\u548c\u7ef4\u62a4Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u65b9\u9762\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u662f\u4e00\u79cd\u5f3a\u5927\u800c\u6709\u6548\u7684\u5de5\u5177\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u51e0\u4e2a\u5e38\u7528\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5b83\u4eec\u5c06\u5e2e\u52a9\u60a8\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<ol>\n<li>Fail2Ban<\/li>\n<\/ol>\n<p>Fail2Ban\u662f\u4e00\u6b3e\u7528\u4e8e\u9632\u8303\u6076\u610f\u767b\u5f55\u548c\u66b4\u529b\u7834\u89e3\u7684\u8f6f\u4ef6\uff0c\u5b83\u53ef\u4ee5\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7\u963b\u6b62\u653b\u51fb\u8005\u7684IP\u5730\u5740\u6765\u4fdd\u62a4\u60a8\u7684\u670d\u52a1\u5668\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Fail2Ban\uff1a<\/p>\n<pre>sudo apt-get install fail2ban<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\/etc\/fail2ban\/jail.conf\u4ee5\u6dfb\u52a0\u81ea\u5b9a\u4e49\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06\u4ee5\u4e0b\u89c4\u5219\u6dfb\u52a0\u5230ssh\u7684\u89c4\u5219\u4e2d\uff0c\u4ee5\u5728\u591a\u6b21\u767b\u5f55\u5931\u8d25\u540e\u7981\u6b62\u653b\u51fb\u8005\u7684IP\u5730\u5740\uff1a<\/p>\n<pre>[sshd]\nenabled = true\nport = ssh\nfilter = sshd\nlogpath = \/var\/log\/auth.log\nmaxretry = 3<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u91cd\u542fFail2Ban\u670d\u52a1\uff1a<\/p>\n<pre>sudo service fail2ban restart<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>ClamAV<\/li>\n<\/ol>\n<p>ClamAV\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53cd\u75c5\u6bd2\u5f15\u64ce\uff0c\u5b83\u53ef\u4ee5\u626b\u63cf\u670d\u52a1\u5668\u4e0a\u7684\u6587\u4ef6\u548c\u90ae\u4ef6\uff0c\u4ee5\u68c0\u6d4b\u75c5\u6bd2\u548c\u6076\u610f\u8f6f\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5ClamAV\uff1a<\/p>\n<pre>sudo apt-get install clamav<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u66f4\u65b0\u75c5\u6bd2\u6570\u636e\u5e93\uff1a<\/p>\n<pre>sudo freshclam<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bf9\u6587\u4ef6\u5939\u8fdb\u884c\u75c5\u6bd2\u626b\u63cf\uff1a<\/p>\n<pre>sudo clamscan -r \/path\/to\/folder<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>Tripwire<\/li>\n<\/ol>\n<p>Tripwire\u662f\u4e00\u6b3e\u7528\u4e8e\u68c0\u6d4b\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u6587\u4ef6\u6539\u52a8\u7684\u5b89\u5168\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u76d1\u89c6\u5173\u952e\u6587\u4ef6\u7684\u4efb\u4f55\u53d8\u5316\uff0c\u5e76\u5728\u53d1\u73b0\u6539\u52a8\u65f6\u53d1\u51fa\u8b66\u62a5\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5Tripwire\uff1a<\/p>\n<pre>sudo apt-get install tripwire<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8fd0\u884c\u521d\u59cb\u5316\u811a\u672c\uff1a<\/p>\n<pre>sudo tripwire --init<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e4b\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u6587\u4ef6\u7cfb\u7edf\u7684\u5b8c\u6574\u6027\uff1a<\/p>\n<pre>sudo tripwire --check<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5982\u679c\u6709\u4efb\u4f55\u6587\u4ef6\u7684MD5\u54c8\u5e0c\u503c\u53d1\u751f\u53d8\u5316\uff0c\u5b83\u5c06\u5728\u62a5\u544a\u4e2d\u663e\u793a\u3002<\/p>\n<ol>\n<li>Nmap<\/li>\n<\/ol>\n<p>Nmap\u662f\u4e00\u6b3e\u7f51\u7edc\u626b\u63cf\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u7f51\u7edc\u4e0a\u7684\u4e3b\u673a\u548c\u5f00\u653e\u7684\u7aef\u53e3\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Nmap\uff1a<\/p>\n<pre>sudo apt-get install nmap<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e00\u65e6\u5b89\u88c5\u5b8c\u6210\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bf9\u4e3b\u673a\u8fdb\u884c\u626b\u63cf\uff1a<\/p>\n<pre>nmap -p &lt;port range&gt;&lt;host ip&gt;&lt;\/host&gt;&lt;\/port&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u626b\u63cf\u4e3b\u673a192.168.0.1\u7684\u7aef\u53e3\u8303\u56f4\u4e3a1\u52301000\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>nmap -p 1-1000 192.168.0.1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>Lynis<\/li>\n<\/ol>\n<p>Lynis\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5b89\u5168\u6027\u626b\u63cf\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u68c0\u6d4b\u51fa\u7cfb\u7edf\u4e2d\u53ef\u80fd\u5b58\u5728\u7684\u6f0f\u6d1e\u548c\u914d\u7f6e\u95ee\u9898\u3002\u8981\u5b89\u88c5Lynis\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>sudo apt-get install lynis<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e4b\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884cLynis\u626b\u63cf\uff1a<\/p>\n<pre>sudo lynis audit system<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>Lynis\u5c06\u626b\u63cf\u60a8\u7684\u7cfb\u7edf\u5e76\u751f\u6210\u4e00\u4e2a\u8be6\u7ec6\u7684\u5b89\u5168\u6027\u62a5\u544a\uff0c\u62a5\u544a\u4e2d\u5305\u542b\u60a8\u53ef\u4ee5\u91c7\u53d6\u7684\u4fee\u590d\u63aa\u65bd\u3002<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u5728Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u65b9\u9762\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u662f\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u8fd0\u7ef4\u4eba\u5458\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5982Fail2Ban\u3001ClamAV\u3001Tripwire\u3001Nmap\u548cLynis\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u5e2e\u52a9\u60a8\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u62a4\u60a8\u7684\u670d\u52a1\u5668\u514d\u53d7\u6f5c\u5728\u7684\u5a01\u80c1\u548c\u653b\u51fb\u3002\u5f00\u59cb\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u5e76\u52a0\u5f3a\u60a8\u7684\u670d\u52a1\u5668\u5b89\u5168\u6027\u5427\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u79d8\u5bc6\u6b66\u5668\uff1a\u8fd9\u4e9b\u547d\u4ee4\u884c\u5de5\u5177 \u5982\u679c\u60a8\u662f\u4e00\u540d\u7cfb\u7edf\u7ba1\u7406\u5458\u6216\u8005\u8fd0\u7ef4\u4eba\u5458\uff0c\u90a3\u4e48\u60a8\u4e00\u5b9a\u77e5\u9053\u5728\u4fdd\u62a4\u548c\u7ef4\u62a4Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u65b9\u9762\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u662f\u4e00\u79cd\u5f3a\u5927\u800c\u6709\u6548\u7684\u5de5\u5177\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u51e0\u4e2a\u5e38\u7528\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5b83\u4eec\u5c06\u5e2e\u52a9\u60a8\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002 Fail2Ban Fail2Ban\u662f\u4e00\u6b3e\u7528\u4e8e\u9632\u8303\u6076\u610f\u767b\u5f55\u548c\u66b4\u529b\u7834\u89e3\u7684\u8f6f\u4ef6\uff0c\u5b83\u53ef\u4ee5\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7\u963b\u6b62\u653b\u51fb\u8005\u7684IP\u5730\u5740\u6765\u4fdd\u62a4\u60a8\u7684\u670d\u52a1\u5668\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Fail2Ban\uff1a sudo apt-get install fail2ban \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\/etc\/fail2ban\/jail.conf\u4ee5\u6dfb\u52a0\u81ea\u5b9a\u4e49\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06\u4ee5\u4e0b\u89c4\u5219\u6dfb\u52a0\u5230ssh\u7684\u89c4\u5219\u4e2d\uff0c\u4ee5\u5728\u591a\u6b21\u767b\u5f55\u5931\u8d25\u540e\u7981\u6b62\u653b\u51fb\u8005\u7684IP\u5730\u5740\uff1a [sshd] enabled = true port = ssh filter = sshd logpath = \/var\/log\/auth.log maxretry = 3 \u767b\u5f55\u540e\u590d\u5236 \u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u91cd\u542fFail2Ban\u670d\u52a1\uff1a sudo service fail2ban restart \u767b\u5f55\u540e\u590d\u5236 ClamAV ClamAV\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u53cd\u75c5\u6bd2\u5f15\u64ce\uff0c\u5b83\u53ef\u4ee5\u626b\u63cf\u670d\u52a1\u5668\u4e0a\u7684\u6587\u4ef6\u548c\u90ae\u4ef6\uff0c\u4ee5\u68c0\u6d4b\u75c5\u6bd2\u548c\u6076\u610f\u8f6f\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5ClamAV\uff1a sudo apt-get install clamav \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u66f4\u65b0\u75c5\u6bd2\u6570\u636e\u5e93\uff1a sudo freshclam \u767b\u5f55\u540e\u590d\u5236 \u63a5\u4e0b\u6765\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bf9\u6587\u4ef6\u5939\u8fdb\u884c\u75c5\u6bd2\u626b\u63cf\uff1a sudo clamscan -r \/path\/to\/folder \u767b\u5f55\u540e\u590d\u5236 Tripwire Tripwire\u662f\u4e00\u6b3e\u7528\u4e8e\u68c0\u6d4b\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u6587\u4ef6\u6539\u52a8\u7684\u5b89\u5168\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u76d1\u89c6\u5173\u952e\u6587\u4ef6\u7684\u4efb\u4f55\u53d8\u5316\uff0c\u5e76\u5728\u53d1\u73b0\u6539\u52a8\u65f6\u53d1\u51fa\u8b66\u62a5\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5Tripwire\uff1a sudo apt-get install [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62496","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=62496"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62496\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}