{"id":9766,"date":"2024-11-25T17:46:50","date_gmt":"2024-11-25T17:46:50","guid":{"rendered":"https:\/\/www.webhi.com\/how-to\/?p=9766"},"modified":"2024-11-25T17:46:52","modified_gmt":"2024-11-25T17:46:52","slug":"%d8%ad%d9%85%d8%a7%d9%8a%d8%a9-%d8%ae%d8%a7%d8%af%d9%85-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-fail2ban","status":"publish","type":"post","link":"https:\/\/www.webhi.com\/how-to\/ar\/%d8%ad%d9%85%d8%a7%d9%8a%d8%a9-%d8%ae%d8%a7%d8%af%d9%85-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-fail2ban\/","title":{"rendered":"\u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Fail2ban"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar.jpg\" alt=\"Fail2ban \u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0623\u0645\u0627\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u062f\u0644\u064a\u0644 \u0625\u0639\u062f\u0627\u062f Fail2ban\" class=\"wp-image-9770\" srcset=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar.jpg 1200w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar-300x169.jpg 300w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar-1024x576.jpg 1024w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar-768x432.jpg 768w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/11\/fail2ban_mail_ar-150x84.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>\u064a\u064f\u0639\u062f \u062a\u0623\u0645\u064a\u0646 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0631\u0642\u0645\u064a \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u062d\u064a\u062b \u0623\u0635\u0628\u062d\u062a \u0647\u062c\u0645\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u063a\u0627\u0634\u0645\u0629 \u0648\u0627\u0633\u062a\u063a\u0644\u0627\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u062a\u0647\u062f\u064a\u062f\u0627\u062a \u062f\u0627\u0626\u0645\u0629. Fail2ban \u0647\u0648 \u0623\u062f\u0627\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0642\u0648\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0645\u0646 \u0627\u0644\u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u062e\u0628\u064a\u062b\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062d\u0638\u0631 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u064b\u0627. \u064a\u0642\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0634\u0631\u062d\u064b\u0627 \u0634\u0627\u0645\u0644\u0627\u064b \u0648\u0645\u0641\u0635\u0644\u0627\u064b \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u062d\u0648\u0644 \u0625\u0639\u062f\u0627\u062f Fail2ban \u0644\u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0623\u0645\u0627\u0646\u064b\u0627 \u0645\u0639\u0632\u0632\u064b\u0627 \u0644\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D9%85%D8%A7-%D9%87%D9%88-fail2ban-%D9%88%D9%84%D9%85%D8%A7%D8%B0%D8%A7-%D9%8A%D9%8F%D8%B3%D8%AA%D8%AE%D8%AF%D9%85-%D9%84%D8%AE%D9%88%D8%A7%D8%AF%D9%85-%D8%A7%D9%84%D8%A8%D8%B1%D9%8A%D8%AF%D8%9F\"><strong>\u0645\u0627 \u0647\u0648 Fail2ban \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f\u061f<\/strong><\/h2>\n\n\n\n<p>Fail2ban \u0647\u0648 \u0628\u0631\u0646\u0627\u0645\u062c \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0644\u0644 \u064a\u0631\u0627\u0642\u0628 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0644\u0631\u0635\u062f \u0627\u0644\u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629 \u0648\u064a\u062d\u0638\u0631 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u062e\u0627\u0644\u0641\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0646\u0627\u0631\u064a. \u064a\u064f\u0639\u062f \u0645\u0641\u064a\u062f\u064b\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0644\u0623\u0646\u0647:<\/p>\n\n\n\n<ul>\n<li><strong>\u064a\u0645\u0646\u0639 \u0647\u062c\u0645\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u063a\u0627\u0634\u0645\u0629:<\/strong>&nbsp;\u064a\u0631\u0627\u0642\u0628 \u0645\u062d\u0627\u0648\u0644\u0627\u062a \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u062f\u062e\u0648\u0644 \u0627\u0644\u0641\u0627\u0634\u0644\u0629 \u0648\u064a\u062d\u0638\u0631 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0628\u0639\u062f \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u062d\u062f \u0645\u0639\u064a\u0646.<\/li>\n\n\n\n<li><strong>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a:<\/strong>&nbsp;\u064a\u0639\u0645\u0644 \u0645\u0639 Postfix \u0648Dovecot \u0644\u062a\u0635\u0641\u064a\u0629 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u0633\u064a\u0626\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0627\u0648\u0644 \u0627\u0633\u062a\u063a\u0644\u0627\u0644 \u0627\u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643.<\/li>\n\n\n\n<li><strong>\u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u0625\u0639\u062f\u0627\u062f:<\/strong>&nbsp;\u064a\u0633\u0645\u062d \u0628\u062a\u0639\u0631\u064a\u0641 \u062c\u062f\u0631\u0627\u0646 \u0645\u062e\u0635\u0635\u0629 (Jails) \u0648\u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u062e\u062f\u0645\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u0639\u062f\u0627\u062f Fail2ban\u060c \u064a\u0645\u0643\u0646\u0643 \u062a\u0639\u0632\u064a\u0632 \u0642\u062f\u0631\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0639\u0644\u0649 \u0645\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0647\u062c\u0645\u0627\u062a\u060c \u0648\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0633\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D9%85%D8%AA%D8%B7%D9%84%D8%A8%D8%A7%D8%AA-%D8%A7%D9%84%D8%A3%D8%B3%D8%A7%D8%B3%D9%8A%D8%A9-%D9%84%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF-fail2ban\"><strong>\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0625\u0639\u062f\u0627\u062f Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u0642\u0628\u0644 \u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ol>\n<li><strong>\u062e\u0627\u062f\u0645 Linux:<\/strong>&nbsp;\u064a\u062f\u0639\u0645 Fail2ban \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0645\u062b\u0644 Ubuntu \u0648Debian \u0648CentOS.<\/li>\n\n\n\n<li><strong>\u0627\u0645\u062a\u064a\u0627\u0632\u0627\u062a Root \u0623\u0648 Sudo:<\/strong>&nbsp;\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u062a\u062b\u0628\u064a\u062a Fail2ban \u0648\u0625\u0639\u062f\u0627\u062f\u0647.<\/li>\n\n\n\n<li><strong>\u0645\u0643\u0648\u0646\u0627\u062a \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f:<\/strong>&nbsp;\u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u062b\u0628\u064a\u062a Postfix \u0648Dovecot \u0648\u062a\u0634\u063a\u064a\u0644\u0647\u0645\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/li>\n\n\n\n<li><strong>\u0625\u0639\u062f\u0627\u062f \u062c\u062f\u0627\u0631 \u0646\u0627\u0631\u064a:<\/strong>&nbsp;\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u062c\u062f\u0627\u0631 \u0646\u0627\u0631\u064a \u0645\u062b\u0644&nbsp;<code>ufw<\/code>&nbsp;\u0623\u0648&nbsp;<code>iptables<\/code>&nbsp;\u0646\u0634\u0637 \u0644\u0644\u0633\u0645\u0627\u062d \u0644\u0640 Fail2ban \u0628\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0642\u0648\u0627\u0639\u062f.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%AA%D8%AB%D8%A8%D9%8A%D8%AA-fail2ban-%D8%B9%D9%84%D9%89-%D8%A7%D9%84%D8%AE%D8%A7%D8%AF%D9%85\"><strong>\u062a\u062b\u0628\u064a\u062a Fail2ban \u0639\u0644\u0649 \u0627\u0644\u062e\u0627\u062f\u0645<\/strong><\/h2>\n\n\n\n<p>\u0644\u0628\u062f\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0642\u0645 \u0628\u062a\u062b\u0628\u064a\u062a Fail2ban \u0645\u0646 \u0645\u0633\u062a\u0648\u062f\u0639 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u062a\u0648\u0632\u064a\u0639\u062a\u0643.<\/p>\n\n\n\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0644\u064a\u0644 \u062a\u062b\u0628\u064a\u062a \u0623\u0643\u062b\u0631 \u062a\u0641\u0635\u064a\u0644\u0627\u064b \u0627\u062a\u0628\u0639 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0639\u0644\u0649&nbsp;<a href=\"https:\/\/www.webhi.com\/how-to\/ar\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%aa%d8%ab%d8%a8%d9%8a%d8%aa-%d9%88%d8%a7%d8%b9%d8%af%d8%a7%d8%af-fail2ban\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0643\u064a\u0641\u064a\u0629 \u062a\u062b\u0628\u064a\u062a \u0648\u062a\u0643\u0648\u064a\u0646 Fail2ban<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%B9%D9%84%D9%89-ubuntu-%D8%A3%D9%88-debian\"><strong>\u0639\u0644\u0649 Ubuntu \u0623\u0648 Debian<\/strong><\/h3>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0623\u0645\u0631 \u0627\u0644\u062a\u0627\u0644\u064a \u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639\u0627\u062a \u0648\u062a\u062b\u0628\u064a\u062a Fail2ban:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo apt update\n$ sudo apt install fail2ban -y<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%B9%D9%84%D9%89-centos-%D8%A3%D9%88-rhel\"><strong>\u0639\u0644\u0649 CentOS \u0623\u0648 RHEL<\/strong><\/h3>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0641\u0639\u064a\u0644 \u0645\u0633\u062a\u0648\u062f\u0639 EPEL \u0648\u062a\u062b\u0628\u064a\u062a Fail2ban:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo yum install epel-release -y\n$ sudo yum install fail2ban -y<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%AA%D8%A3%D9%83%D8%AF-%D9%85%D9%86-%D8%A7%D9%84%D8%AA%D8%AB%D8%A8%D9%8A%D8%AA\"><strong>\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/strong><\/h3>\n\n\n\n<p>\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 Fail2ban \u0642\u062f \u062a\u0645 \u062a\u062b\u0628\u064a\u062a\u0647 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ fail2ban-client --version<\/code><\/pre>\n\n\n\n<p>\u0633\u064a\u0639\u0631\u0636 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0631\u0642\u0645 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u060c \u0645\u0645\u0627 \u064a\u0624\u0643\u062f \u0623\u0646 \u0627\u0644\u0623\u062f\u0627\u0629 \u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0625\u0639\u062f\u0627\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%AA%D9%87%D9%8A%D8%A6%D8%A9-%D8%A7%D9%84%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF%D8%A7%D8%AA-%D8%A7%D9%84%D8%A7%D9%81%D8%AA%D8%B1%D8%A7%D8%B6%D9%8A%D8%A9-%D9%84%D9%80-fail2ban\"><strong>\u062a\u0647\u064a\u0626\u0629 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0644\u0640 Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u062a\u0648\u062c\u062f \u0645\u0644\u0641\u0627\u062a \u0625\u0639\u062f\u0627\u062f\u0627\u062a Fail2ban \u0641\u064a \u0627\u0644\u0645\u062c\u0644\u062f&nbsp;<code>\/etc\/fail2ban<\/code>. \u0644\u062a\u062c\u0646\u0628 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a&nbsp;<code>jail.conf<\/code>&nbsp;\u0645\u0628\u0627\u0634\u0631\u0629\u064b\u060c \u0642\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0645\u0644\u0641 \u062a\u062c\u0627\u0648\u0632 \u0645\u062d\u0644\u064a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%A5%D9%86%D8%B4%D8%A7%D8%A1-%D9%85%D9%84%D9%81-%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF%D8%A7%D8%AA-%D9%85%D8%AD%D9%84%D9%8A\"><strong>\u0625\u0646\u0634\u0627\u0621 \u0645\u0644\u0641 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0645\u062d\u0644\u064a<\/strong><\/h3>\n\n\n\n<p>\u0627\u0646\u0633\u062e \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo cp \/etc\/fail2ban\/jail.conf \/etc\/fail2ban\/jail.local<\/code><\/pre>\n\n\n\n<p>\u0633\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0644\u0641&nbsp;<code>jail.local<\/code>&nbsp;\u0644\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0648\u0633\u064a\u0638\u0644 \u062b\u0627\u0628\u062a\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%AD%D9%85%D8%A7%D9%8A%D8%A9-%D8%AE%D8%AF%D9%85%D8%A7%D8%AA-%D8%AE%D8%A7%D8%AF%D9%85-%D8%A7%D9%84%D8%A8%D8%B1%D9%8A%D8%AF-%D8%A8%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-fail2ban\"><strong>\u062d\u0645\u0627\u064a\u0629 \u062e\u062f\u0645\u0627\u062a \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Fail2ban<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%AD%D9%85%D8%A7%D9%8A%D8%A9-postfix\"><strong>\u062d\u0645\u0627\u064a\u0629 Postfix<\/strong><\/h3>\n\n\n\n<p>Postfix \u0647\u0648 \u0648\u0643\u064a\u0644 \u0646\u0642\u0644 \u0628\u0631\u064a\u062f (MTA) \u0634\u0627\u0626\u0639. \u064a\u0642\u0648\u0645 Fail2ban \u0628\u062d\u0645\u0627\u064a\u062a\u0647 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0631\u0627\u0642\u0628\u0629 \u0633\u062c\u0644\u0627\u062a\u0647.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF-jail-%D8%A7%D9%84%D8%AE%D8%A7%D8%B5-%D8%A8%D9%80-postfix\"><strong>\u0625\u0639\u062f\u0627\u062f Jail \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 Postfix<\/strong><\/h4>\n\n\n\n<p>\u0627\u0641\u062a\u062d \u0627\u0644\u0645\u0644\u0641&nbsp;<code>jail.local<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo nano \/etc\/fail2ban\/jail.local<\/code><\/pre>\n\n\n\n<p>\u0623\u0636\u0641 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062a\u0627\u0644\u064a \u0644\u062d\u0645\u0627\u064a\u0629 Postfix:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"properties\" class=\"language-properties\">[postfix]\nenabled = true\nport = smtp,465,submission\nfilter = postfix\nlogpath = \/var\/log\/mail.log\nmaxretry = 5<\/code><\/pre>\n\n\n\n<ul>\n<li><strong>enabled:<\/strong>&nbsp;\u064a\u064f\u0641\u0639\u0651\u0644 \u0627\u0644\u062c\u062f\u0627\u0631.<\/li>\n\n\n\n<li><strong>port:<\/strong>&nbsp;\u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0641\u0630 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0628\u0648\u0627\u0633\u0637\u0629 Postfix (<code>SMTP<\/code>\u060c&nbsp;<code>SMTPS<\/code>\u060c \u0648<code>Submission<\/code>).<\/li>\n\n\n\n<li><strong>filter:<\/strong>&nbsp;\u064a\u062d\u062f\u062f \u0641\u0644\u062a\u0631 Fail2ban (<code>postfix.conf<\/code>) \u0627\u0644\u0645\u0631\u0627\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647.<\/li>\n\n\n\n<li><strong>logpath:<\/strong>&nbsp;\u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0644\u0641 \u0633\u062c\u0644 Postfix.<\/li>\n\n\n\n<li><strong>maxretry:<\/strong>&nbsp;\u064a\u062d\u0638\u0631 \u0639\u0646\u0648\u0627\u0646 IP \u0628\u0639\u062f 5 \u0645\u062d\u0627\u0648\u0644\u0627\u062a \u0641\u0627\u0634\u0644\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"%D8%A7%D8%AE%D8%AA%D8%A8%D8%A7%D8%B1-%D8%B3%D8%AC%D9%84%D8%A7%D8%AA-postfix\"><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u062c\u0644\u0627\u062a Postfix<\/strong><\/h4>\n\n\n\n<p>\u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u062c\u0648\u062f \u0633\u062c\u0644\u0627\u062a Postfix \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u0631&nbsp;<code>\/var\/log\/mail.log<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo tail -f \/var\/log\/mail.log<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%AD%D9%85%D8%A7%D9%8A%D8%A9-dovecot\"><strong>\u062d\u0645\u0627\u064a\u0629 Dovecot<\/strong><\/h3>\n\n\n\n<p>Dovecot \u064a\u062f\u064a\u0631 \u062a\u0633\u0644\u064a\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a. \u0642\u062f \u062a\u0624\u062f\u064a \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0623\u0648 \u0645\u062d\u0627\u0648\u0644\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u063a\u0627\u0634\u0645\u0629 \u0625\u0644\u0649 \u0627\u062e\u062a\u0631\u0627\u0642 \u0623\u0645\u0627\u0646\u0647.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF-jail-%D8%A7%D9%84%D8%AE%D8%A7%D8%B5-%D8%A8%D9%80-dovecot\"><strong>\u0625\u0639\u062f\u0627\u062f Jail \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 Dovecot<\/strong><\/h4>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0645\u0644\u0641&nbsp;<code>jail.local<\/code>\u060c \u0623\u0636\u0641 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 Dovecot:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"properties\" class=\"language-properties\">[dovecot]\nenabled = true\nport = pop3,pop3s,imap,imaps\nfilter = dovecot\nlogpath = \/var\/log\/mail.log\nmaxretry = 5<\/code><\/pre>\n\n\n\n<ul>\n<li><strong>port:<\/strong>&nbsp;\u064a\u062d\u0645\u064a \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a&nbsp;<code>POP3<\/code>\u060c&nbsp;<code>POP3S<\/code>\u060c&nbsp;<code>IMAP<\/code>\u060c \u0648<code>IMAPS<\/code>.<\/li>\n\n\n\n<li><strong>filter:<\/strong>&nbsp;\u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u0644\u062a\u0631 Dovecot \u0644\u0631\u0635\u062f \u062a\u0633\u062c\u064a\u0644\u0627\u062a \u0627\u0644\u062f\u062e\u0648\u0644 \u0627\u0644\u0641\u0627\u0634\u0644\u0629.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%AA%D8%AD%D9%82%D9%82-%D9%85%D9%86-%D8%B3%D8%AC%D9%84%D8%A7%D8%AA-dovecot\"><strong>\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u062c\u0644\u0627\u062a Dovecot<\/strong><\/h4>\n\n\n\n<p>\u062a\u0623\u0643\u062f \u0645\u0646 \u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0641\u064a&nbsp;<code>\/var\/log\/mail.log<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo tail -f \/var\/log\/mail.log<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A5%D9%86%D8%B4%D8%A7%D8%A1-%D9%81%D9%84%D8%A7%D8%AA%D8%B1-%D9%85%D8%AE%D8%B5%D8%B5%D8%A9\"><strong>\u0625\u0646\u0634\u0627\u0621 \u0641\u0644\u0627\u062a\u0631 \u0645\u062e\u0635\u0635\u0629<\/strong><\/h2>\n\n\n\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 Fail2ban \u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0641\u064a \u0627\u0644\u0645\u062c\u0644\u062f&nbsp;<code>\/etc\/fail2ban\/filter.d\/<\/code>&nbsp;\u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0623\u0646\u0645\u0627\u0637 \u0645\u0639\u064a\u0646\u0629 \u0641\u064a \u0627\u0644\u0633\u062c\u0644\u0627\u062a. \u064a\u0645\u0643\u0646\u0643 \u062a\u062e\u0635\u064a\u0635 \u0647\u0630\u0647 \u0627\u0644\u0641\u0644\u0627\u062a\u0631 \u0644\u062a\u062d\u0642\u064a\u0642 \u062d\u0645\u0627\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%A5%D9%86%D8%B4%D8%A7%D8%A1-%D9%81%D9%84%D8%AA%D8%B1-%D9%85%D8%AE%D8%B5%D8%B5\"><strong>\u0625\u0646\u0634\u0627\u0621 \u0641\u0644\u062a\u0631 \u0645\u062e\u0635\u0635<\/strong><\/h3>\n\n\n\n<p>\u0644\u0625\u0636\u0627\u0641\u0629 \u0642\u0648\u0627\u0639\u062f \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0644\u0640 Postfix\u060c \u0623\u0646\u0634\u0626 \u0645\u0644\u0641 \u0641\u0644\u062a\u0631 \u062c\u062f\u064a\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo nano \/etc\/fail2ban\/filter.d\/custom-postfix.conf<\/code><\/pre>\n\n\n\n<p>\u0623\u0636\u0641 \u0642\u0648\u0627\u0639\u062f regex \u0644\u0644\u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"properties\" class=\"language-properties\">[Definition]\nfailregex = warning: .*: SASL authentication failed: .*$\nignoreregex =<\/code><\/pre>\n\n\n\n<ul>\n<li><strong>failregex:<\/strong>&nbsp;\u064a\u0637\u0627\u0628\u0642 \u0623\u0646\u0645\u0627\u0637 \u0641\u0634\u0644 \u0627\u0644\u0645\u0635\u0627\u062f\u0642\u0629.<\/li>\n\n\n\n<li><strong>ignoreregex:<\/strong>&nbsp;\u064a\u062d\u062f\u062f \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062c\u0627\u0647\u0644\u0647\u0627.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%AA%D9%85%D9%83%D9%8A%D9%86-%D9%88%D8%AA%D8%B4%D8%BA%D9%8A%D9%84-fail2ban\"><strong>\u062a\u0645\u0643\u064a\u0646 \u0648\u062a\u0634\u063a\u064a\u0644 Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0645\u0643\u064a\u0646 Fail2ban \u0644\u064a\u0639\u0645\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0639\u0646\u062f \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo systemctl enable fail2ban<\/code><\/pre>\n\n\n\n<p>\u0627\u0628\u062f\u0623 \u0627\u0644\u062e\u062f\u0645\u0629:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo systemctl start fail2ban<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D8%AE%D8%AA%D8%A8%D8%A7%D8%B1-%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF-fail2ban\"><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u0639\u062f\u0627\u062f Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 Fail2ban \u064a\u0639\u0645\u0644 \u0643\u0645\u0627 \u0647\u0648 \u0645\u062a\u0648\u0642\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%AA%D8%AD%D9%82%D9%82-%D9%85%D9%86-%D8%A7%D9%84%D8%AC%D8%AF%D8%B1%D8%A7%D9%86-%D8%A7%D9%84%D9%86%D8%B4%D8%B7%D8%A9\"><strong>\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0646\u0634\u0637\u0629<\/strong><\/h3>\n\n\n\n<p>\u0639\u0631\u0636 \u0642\u0627\u0626\u0645\u0629 \u0628\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0646\u0634\u0637\u0629:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo fail2ban-client status<\/code><\/pre>\n\n\n\n<p>\u064a\u0639\u0631\u0636 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0645\u0641\u0639\u0644\u0629 \u0648\u062a\u0641\u0627\u0635\u064a\u0644\u0647\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D9%85%D8%AD%D8%A7%D9%83%D8%A7%D8%A9-%D9%85%D8%AD%D8%A7%D9%88%D9%84%D8%A9-%D8%AA%D8%B3%D8%AC%D9%8A%D9%84-%D8%AF%D8%AE%D9%88%D9%84-%D9%81%D8%A7%D8%B4%D9%84%D8%A9\"><strong>\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u062d\u0627\u0648\u0644\u0629 \u062a\u0633\u062c\u064a\u0644 \u062f\u062e\u0648\u0644 \u0641\u0627\u0634\u0644\u0629<\/strong><\/h3>\n\n\n\n<p>\u062d\u0627\u0648\u0644 \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u062f\u062e\u0648\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0639\u062a\u0645\u0627\u062f \u062e\u0627\u0637\u0626\u0629 \u0639\u062f\u0629 \u0645\u0631\u0627\u062a\u060c \u062b\u0645 \u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u062a\u0645 \u062d\u0638\u0631 \u0639\u0646\u0648\u0627\u0646 IP:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo fail2ban-client status postfix<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D9%85%D8%B1%D8%A7%D9%82%D8%A8%D8%A9-%D8%B3%D8%AC%D9%84%D8%A7%D8%AA-fail2ban\"><strong>\u0645\u0631\u0627\u0642\u0628\u0629 \u0633\u062c\u0644\u0627\u062a Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u064a\u062d\u0627\u0641\u0638 Fail2ban \u0639\u0644\u0649 \u0633\u062c\u0644\u0627\u062a \u062a\u062a\u0628\u0639 \u0644\u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u062d\u0638\u0648\u0631\u0629 \u0648\u0646\u0634\u0627\u0637 \u0627\u0644\u062e\u062f\u0645\u0627\u062a.<\/p>\n\n\n\n<p>\u0639\u0631\u0636 \u0633\u062c\u0644\u0627\u062a Fail2ban:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo tail -f \/var\/log\/fail2ban.log<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%B6%D8%A8%D8%B7-%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF%D8%A7%D8%AA-fail2ban\"><strong>\u0636\u0628\u0637 \u0625\u0639\u062f\u0627\u062f\u0627\u062a Fail2ban<\/strong><\/h2>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621:<\/p>\n\n\n\n<ul>\n<li><strong>\u0645\u062f\u0629 \u0627\u0644\u062d\u0638\u0631:<\/strong>&nbsp;\u062d\u062f\u062f \u0627\u0644\u0645\u062f\u0629 \u0627\u0644\u062a\u064a \u064a\u0638\u0644 \u0641\u064a\u0647\u0627 \u0639\u0646\u0648\u0627\u0646 IP \u0645\u062d\u0638\u0648\u0631\u064b\u0627:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"properties\" class=\"language-properties\">bantime = 3600<\/code><\/pre>\n\n\n\n<ul>\n<li><strong>\u0645\u062f\u0629 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629:<\/strong>&nbsp;\u062d\u062f\u062f \u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u062d\u0633\u0628 \u062e\u0644\u0627\u0644\u0647\u0627 \u0627\u0644\u0645\u062d\u0627\u0648\u0644\u0627\u062a \u0627\u0644\u0641\u0627\u0634\u0644\u0629:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"properties\" class=\"language-properties\">findtime = 600<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%AE%D9%84%D8%A7%D8%B5%D8%A9\"><strong>\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/strong><\/h2>\n\n\n\n<p>\u064a\u064f\u0639\u062f \u0625\u0639\u062f\u0627\u062f Fail2ban \u0644\u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u062e\u0637\u0648\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0646\u064a\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0644\u062f\u064a\u0643 \u0645\u0646 \u0627\u0644\u0647\u062c\u0645\u0627\u062a. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644\u060c \u0642\u0645\u062a \u0628\u062a\u0643\u0648\u064a\u0646 Fail2ban \u0644\u062d\u0645\u0627\u064a\u0629 Postfix \u0648Dovecot\u060c \u0648\u0625\u0646\u0634\u0627\u0621 \u0641\u0644\u0627\u062a\u0631 \u0645\u062e\u0635\u0635\u0629\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0638\u0627\u0626\u0641\u0647. \u0645\u0639 \u0647\u0630\u0627 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u060c \u064a\u0635\u0628\u062d \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0645\u0633\u062a\u0639\u062f\u064b\u0627 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u062d\u0627\u0648\u0644\u0627\u062a \u0627\u0644\u0648\u0635\u0648\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0622\u0645\u0646\u0629 \u0648\u063a\u064a\u0631 \u0645\u0646\u0642\u0637\u0639\u0629.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%A3%D8%B3%D8%A6%D9%84%D8%A9-%D8%A7%D9%84%D8%B4%D8%A7%D8%A6%D8%B9%D8%A9\"><strong>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/strong><\/h3>\n\n\n\n<p>\u0643\u064a\u0641 \u064a\u062d\u0645\u064a Fail2ban \u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f\u061f<br>\u064a\u0631\u0627\u0642\u0628 Fail2ban \u0633\u062c\u0644\u0627\u062a \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0644\u0631\u0635\u062f \u0627\u0644\u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629\u060c \u0645\u062b\u0644 \u0645\u062d\u0627\u0648\u0644\u0627\u062a \u062a\u0633\u062c\u064a\u0644 \u0627\u0644\u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u0627\u0644\u0641\u0627\u0634\u0644\u0629\u060c \u0648\u064a\u062d\u0638\u0631 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u062e\u0627\u0644\u0641\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0646\u0627\u0631\u064a.<\/p>\n\n\n\n<p>\u0645\u0627 \u0647\u064a \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u062a\u064a \u064a\u062d\u0645\u064a\u0647\u0627 Fail2ban\u061f<br>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 Fail2ban \u0628\u0634\u0643\u0644 \u0634\u0627\u0626\u0639 \u0644\u062d\u0645\u0627\u064a\u0629 SSH \u0648Postfix \u0648Dovecot \u0648Apache \u0648Nginx.<\/p>\n\n\n\n<p>\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u062e\u0635\u064a\u0635 \u0641\u0644\u0627\u062a\u0631 Fail2ban\u061f<br>\u0646\u0639\u0645\u060c \u064a\u0633\u0645\u062d Fail2ban \u0628\u0625\u0646\u0634\u0627\u0621 \u0641\u0644\u0627\u062a\u0631 regex \u0645\u062e\u0635\u0635\u0629 \u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0646\u0645\u0627\u0637 \u0645\u0639\u064a\u0646\u0629 \u0641\u064a \u0627\u0644\u0633\u062c\u0644\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0623\u0645\u0627\u0646.<\/p>\n\n\n\n<p>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0625\u0644\u063a\u0627\u0621 \u062d\u0638\u0631 \u0639\u0646\u0648\u0627\u0646 IP \u0645\u062d\u0638\u0648\u0631 \u0628\u0648\u0627\u0633\u0637\u0629 Fail2ban\u061f<br>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0645\u0631 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo fail2ban-client unban IP_ADDRESS<\/code><\/pre>\n\n\n\n<p>\u0647\u0644 \u064a\u064f\u0639\u062f Fail2ban \u0628\u062f\u064a\u0644\u0627\u064b \u0639\u0646 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0646\u0627\u0631\u064a\u061f<br>\u0644\u0627\u060c \u064a\u0643\u0645\u0644 Fail2ban \u0639\u0645\u0644 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0646\u0627\u0631\u064a \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u062f\u064a\u062b \u0642\u0648\u0627\u0639\u062f\u0647 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u064b\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0648\u0643\u064a\u0627\u062a \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629.<\/p>\n\n\n\n<p>\u0647\u0644 Fail2ban \u062e\u0641\u064a\u0641 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0631\u062f\u061f<br>\u0646\u0639\u0645\u060c \u064a\u064f\u0639\u062f Fail2ban \u0641\u0639\u0627\u0644\u064b\u0627 \u0648\u064a\u0633\u062a\u0647\u0644\u0643 \u0645\u0648\u0627\u0631\u062f \u0642\u0644\u064a\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645.- \u062f\u0644\u064a\u0644 \u0625\u0639\u062f\u0627\u062f Postfix:&nbsp;<a href=\"https:\/\/www.postfix.org\/documentation.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.postfix.org\/documentation.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u064a\u064f\u0639\u062f \u062a\u0623\u0645\u064a\u0646 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0631\u0642\u0645\u064a \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u062d\u064a\u062b \u0623\u0635\u0628\u062d\u062a \u0647\u062c\u0645\u0627\u062a \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u063a\u0627\u0634\u0645\u0629 \u0648\u0627\u0633\u062a\u063a\u0644\u0627\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a \u062a\u0647\u062f\u064a\u062f\u0627\u062a \u062f\u0627\u0626\u0645\u0629. Fail2ban \u0647\u0648 \u0623\u062f\u0627\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0642\u0648\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u062f\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0645\u0646 \u0627\u0644\u0623\u0646\u0634\u0637\u0629 \u0627\u0644\u062e\u0628\u064a\u062b\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062d\u0638\u0631 \u0639\u0646\u0627\u0648\u064a\u0646 IP \u0627\u0644\u0645\u0634\u0628\u0648\u0647\u0629 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u064b\u0627. \u064a\u0642\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0634\u0631\u062d\u064b\u0627 \u0634\u0627\u0645\u0644\u0627\u064b \u0648\u0645\u0641\u0635\u0644\u0627\u064b \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u062d\u0648\u0644 \u0625\u0639\u062f\u0627\u062f Fail2ban \u0644\u062d\u0645\u0627\u064a\u0629 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/www.webhi.com\/how-to\/ar\/%d8%ad%d9%85%d8%a7%d9%8a%d8%a9-%d8%ae%d8%a7%d8%af%d9%85-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-fail2ban\/\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[33,289],"tags":[],"yoast_head":"\n<title>\u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u062f\u0645 \u0627\u0644\u0628\u0631\u064a\u062f \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Fail2ban - WebHi Tutorials &amp; 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