{"id":29196,"date":"2022-09-28T17:00:43","date_gmt":"2022-09-28T13:30:43","guid":{"rendered":"https:\/\/parspack.com\/blog\/?p=29196"},"modified":"2024-08-16T12:35:13","modified_gmt":"2024-08-16T08:05:13","slug":"ssh-two-factor-authentication","status":"publish","type":"post","link":"https:\/\/parspack.com\/blog\/os\/linux\/ssh-two-factor-authentication","title":{"rendered":"\u0641\u0639\u0627\u0644\u200c \u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633"},"content":{"rendered":"<p style=\"text-align: justify;\">\u0633\u0631\u0648\u0631 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0648 \u0645\u062c\u0627\u0632\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0632 \u0641\u0636\u0627\u0647\u0627\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646\u06cc \u0645\u062d\u0628\u0648\u0628 \u0628\u0647\u200c\u0634\u0645\u0627\u0631 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title=\"\u062e\u0631\u06cc\u062f \u0633\u0631\u0648\u0631 \u0645\u062c\u0627\u0632\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\" href=\"\/vps\/linux\" target=\"_blank\" rel=\"noopener\">\u0633\u0631\u0648\u0631 \u0645\u062c\u0627\u0632\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a><\/li>\n<li><a title=\"\u062e\u0631\u06cc\u062f \u0633\u0631\u0648\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \" href=\"\/servers\/linux\" target=\"_blank\" rel=\"noopener\">\u0633\u0631\u0648\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a><\/li>\n<li><a title=\"\u062e\u0631\u06cc\u062f \u0633\u0631\u0648\u0631 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\" href=\"\/dedicated-servers\/linux\" target=\"_blank\" rel=\"noopener\">\u0633\u0631\u0648\u0631 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a><\/li>\n<li><a title=\"\u062e\u0631\u06cc\u062f \u0633\u0631\u0648\u0631 \u0627\u0628\u0631\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\" href=\"\/cloud-server\/linux\" target=\"_blank\" rel=\"noopener\"> \u0633\u0631\u0648\u0631 \u0627\u0628\u0631\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 <\/a><\/li>\n<li><a title=\"\u062e\u0631\u06cc\u062f \u0647\u0627\u0633\u062a \u0644\u06cc\u0646\u0648\u06a9\u0633\" href=\"\/host\/linux\" target=\"_blank\" rel=\"noopener\">\u0647\u0627\u0633\u062a \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0645\u0631\u0627\u062d\u0644 \u0627\u06cc\u062c\u0627\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0628\u0647\u200c\u0637\u0648\u0631\u200c\u067e\u06cc\u0634\u200c\u0641\u0631\u0636\u060c SSH \u0627\u0632 \u0627\u0631\u062a\u0628\u0627\u0637 \u062f\u0627\u062f\u0647 \u0627\u06cc\u0645\u0646 \u0628\u06cc\u0646 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0631\u0627\u0647 \u062f\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061b \u0627\u0645\u0627 \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0644\u0627\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0628\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a SSH \u062e\u0648\u062f \u0628\u06cc\u0641\u0632\u0627\u06cc\u06cc\u062f\u060c \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 Google Authenticator (\u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc) \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0631\u0645\u0632 \u062a\u0623\u06cc\u06cc\u062f \u062a\u0635\u0627\u062f\u0641\u06cc \u06cc\u06a9\u200c\u0628\u0627\u0631\u200c\u0645\u0635\u0631\u0641 (TOTP) \u0631\u0627 \u062d\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc SSH \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u0646\u0627\u06af\u0641\u062a\u0647 \u0646\u0645\u0627\u0646\u062f \u0647\u0646\u06af\u0627\u0645 \u0627\u062a\u0635\u0627\u0644 \u0628\u0627\u06cc\u062f \u06a9\u062f \u062a\u0623\u06cc\u06cc\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06af\u0648\u0634\u06cc \u0647\u0648\u0634\u0645\u0646\u062f \u06cc\u0627 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0634\u062e\u0635\u06cc \u062e\u0648\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p style=\"text-align: justify;\">\u062f\u0631\u062d\u0642\u06cc\u0642\u062a\u060c Google Authenticator \u0645\u0627\u0698\u0648\u0644\u06cc \u0645\u0646\u0628\u0639\u200c\u0628\u0627\u0632 \u0628\u0647\u200c\u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0631\u0645\u0632\u0647\u0627\u06cc \u0639\u0628\u0648\u0631 \u06cc\u06a9\u200c\u0628\u0627\u0631\u0645\u0635\u0631\u0641\u06cc (TOTP) \u0631\u0627 \u0634\u0627\u0645\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 Google \u062a\u0648\u0633\u0639\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u067e\u0644\u062a\u0641\u0631\u0645 \u062a\u0644\u0641\u0646\u200c\u0647\u0645\u0631\u0627\u0647 \u0648 PAM (\u0645\u0627\u0698\u0648\u0644 \u062a\u0623\u06cc\u06cc\u062f \u0647\u0648\u06cc\u062a \u0645\u062a\u0635\u0644) \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0631\u0645\u0632\u0647\u0627\u06cc \u0639\u0628\u0648\u0631 \u06cc\u06a9\u200c\u0628\u0627\u0631\u0645\u0635\u0631\u0641 \u06cc\u0627\u062f\u0634\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0628\u0627\u0632\u0650 \u0627\u06cc\u062c\u0627\u062f\u200c\u0634\u062f\u0647 \u0628\u0627 OATH Initiative for Open Authentication \u0628\u0647\u200c\u0648\u062c\u0648\u062f \u0645\u06cc\u200c\u0622\u06cc\u0646\u062f.<\/p>\n<p style=\"text-align: justify;\">\u062f\u0631\u0627\u062f\u0627\u0645\u0647\u060c \u0645\u0631\u0627\u062d\u0644 \u0646\u0635\u0628 Google Authenticator \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648 \u0627\u06cc\u062c\u0627\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0631\u0627 \u0628\u0647\u200c\u062a\u0641\u0635\u06cc\u0644 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/parspack.com\/servers\/linux\" target=\"_blank\" rel=\"noopener\"><figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/Linux-Server.gif\" class=\"wp-image-28638 size-full aligncenter\" alt=\"\u062e\u0631\u06cc\u062f \u0633\u0631\u0648\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\"      width=\"700\" height=\"90\"  ><\/figure><\/a><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0645\u0631\u062d\u0644\u0647 \u0627\u0648\u0644: \u0646\u0635\u0628 Google Authenticator \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u0645\u0627\u0698\u0648\u0644 \u06af\u0648\u06af\u0644 PAM \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc\u200c\u0628\u0631 RedHat\u060c \u0628\u0627\u06cc\u062f \u067e\u06a9\u06cc\u062c pam-devel \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 yum \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># yum install google-authenticator -y<\/pre>\n<p style=\"text-align: justify;\">\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc\u200c\u0628\u0631 \u062f\u0628\u06cc\u0627\u0646 \u0646\u06cc\u0632\u060c \u067e\u06a9\u06cc\u062c libpam0g-dev \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 apt \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">$ sudo apt install libpam-google-authenticator -y<\/pre>\n<div class=\"cta-section\">\n<p class=\"cta-description\">\u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u062e\u062a \u06a9\u0627\u0645\u0644 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc SSH \u0648 OpenSSH \u0645\u0642\u0627\u0644\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/p>\n<p><a class=\"cta-button \" href=\"https:\/\/parspack.com\/blog\/hosting\/learn-server\/introduction-ssh\" target=\"_blank\" rel=\"noopener\">\u0645\u0639\u0631\u0641\u06cc \u06a9\u0644\u06cc\u062f SSH \u0648 OpenSSH <\/a><\/p>\n<\/div>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0645\u0631\u062d\u0644\u0647 \u062f\u0648\u0645: \u062a\u0648\u06a9\u0646\u200c\u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u06af\u0648\u06af\u0644 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0647\u0646\u06af\u0627\u0645\u06cc\u200c\u06a9\u0647 \u062f\u0633\u062a\u0648\u0631 google-authenticator \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0633\u0624\u0627\u0644\u200c\u0647\u0627\u06cc\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># google-authenticator<\/pre>\n<p style=\"text-align: justify;\">\u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0639\u0628\u0627\u0631\u062a \u00abY\u00bb (\u0628\u0644\u0647) \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0633\u062e \u062f\u0631 \u0627\u06a9\u062b\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0645\u0634\u06a9\u0644\u06cc \u0631\u062e \u062f\u0627\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 google-authenticator \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u062a\u0627\u06cc\u067e \u0648 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0631\u0627 \u0628\u0627\u0632\u0646\u0634\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Do you want authentication tokens to be time-based (y\/n) y<\/pre>\n<p style=\"text-align: justify;\">\u0628\u0639\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0624\u0627\u0644\u060c Secret Key \u0648 Emergency Codes \u062e\u0648\u062f \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u062c\u0632\u0626\u06cc\u0627\u062a \u0631\u0627 \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u06a9\u0646\u06cc\u062f\u061b \u0632\u06cc\u0631\u0627 \u0628\u0639\u062f\u0627\u064b \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 Google Authenticator \u0628\u0647 Secret Key \u0646\u06cc\u0627\u0632 \u067e\u06cc\u062f\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># google-authenticator\r\n\r\nDo you want authentication tokens to be time-based (y\/n) y\r\nWarning: pasting the following URL into your browser exposes the OTP secret to Google:\r\n  https:\/\/www.google.com\/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth:\/\/totp\/root@tecmint%3Fsecret%3DCYZF2YF7HFGX55ZEPQYLHOO5JM%26issuer%3Dtecmint\r\nFailed to use libqrencode to show QR code visually for scanning.\r\nConsider typing the OTP secret into your app manually.\r\nYour new secret key is: CYZF2YF7HFGX55ZEPQYLHOM\r\nEnter code from app (-1 to skip): -1 Code confirmation skipped Your emergency scratch codes are: 83714291 53083200 80975623 57217008 77496339<\/pre>\n<p style=\"text-align: justify;\">\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c Setup Wizard \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u0648 \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0642\u0639\u060c \u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u00abY\u00bb (\u0628\u0644\u0647) \u0645\u0637\u0627\u0628\u0642 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Do you want me to update your \"\/root\/.google_authenticator\" file (y\/n) y Do you want to disallow multiple uses of the same authentication token? This restricts you to one login about every 30s, but it increases your chances to notice or even prevent man-in-the-middle attacks (y\/n) y By default, tokens are good for 30 seconds and in order to compensate for possible time-skew between the client and the server, we allow an extra token before and after the current time. If you experience problems with poor time synchronization, you can increase the window from its default size of 1:30min to about 4min. Do you want to do so (y\/n) y If the computer that you are logging into isn't hardened against brute-force login attempts, you can enable rate-limiting for the authentication module. By default, this limits attackers to no more than 3 login attempts every 30s. Do you want to enable rate-limiting (y\/n) y<\/pre>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication1.jpg\" class=\"wp-image-29201 size-full\" alt=\"\u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc ssh \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\" title=\"\u0627\u0646\u062c\u0627\u0645 \u0641\u0631\u0627\u06cc\u0646\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062a\"       width=\"750\" height=\"519\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication1.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication1-300x208.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >\u067e\u0627\u0633\u062e \u0628\u0644\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0641\u0631\u0627\u06cc\u0646\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0645\u0631\u062d\u0644\u0647 \u0633\u0648\u0645: \u0646\u062d\u0648\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc SSH \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Google Authenticator \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc PAM \u00ab\/etc\/pam.d\/sshd\u00bb \u0631\u0627 \u0628\u0627\u0632 \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">auth required pam_google_authenticator.so nullok\r\nauth required pam_permit.so<\/pre>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication2.jpg\" class=\"wp-image-29202 size-full\" alt=\"\u062f\u0633\u062a\u0648\u0631 ssh \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\" title=\" \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \"       width=\"750\" height=\"281\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication2.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication2-300x112.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >\u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u060c \u06a9\u062f \u06af\u0641\u062a\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc SSH \u00ab\/etc\/ssh\/sshd_config\u00bb \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u0631\u0648\u06cc\u062f \u062a\u0627 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">ChallengeResponseAuthentication no<\/pre>\n<p style=\"text-align: justify;\">\u0622\u0646 \u0631\u0627 \u0628\u0647 \u00abYes\u00bb \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">ChallengeResponseAuthentication yes<\/pre>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication3.jpg\" class=\"wp-image-29203 size-full\" alt=\"\u0646\u062d\u0648\u0647 \u0646\u0635\u0628 \u0648 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc ssh \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0627\u0648\u0628\u0648\u0646\u062a\u0648\" title=\"\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc\"       width=\"750\" height=\"164\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication3.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication3-300x66.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a Yes \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">\u062f\u0631\u0646\u0647\u0627\u06cc\u062a\u060c \u0633\u0631\u0648\u06cc\u0633 SSH \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062c\u062f\u06cc\u062f \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u0646\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># systemctl restart sshd\r\nOr\r\n$ sudo systemctl restart sshd<\/pre>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0645\u0631\u062d\u0644\u0647 \u0686\u0647\u0627\u0631\u0645: \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 Google Authenticator<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0628\u0631\u0646\u0627\u0645\u0647 Google Authenticator \u0631\u0627 \u062f\u0631 \u062a\u0644\u0641\u0646 \u0647\u0648\u0634\u0645\u0646\u062f \u062e\u0648\u062f \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f. \u0631\u0648\u06cc \u0639\u0644\u0627\u0645\u062a + \u06a9\u0644\u06cc\u06a9 \u0648 Enter a Setup Key \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0646\u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 Google Authenticator \u0631\u0627 \u062f\u0631 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc Android \u06cc\u0627 iPhone \u06cc\u0627 Blackberry \u062e\u0648\u062f \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f. \u067e\u0633\u200c\u0627\u0632\u0622\u0646\u060c \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc (Account Name) \u0648 Secret Key \u062a\u0648\u0644\u06cc\u062f\u0634\u062f\u0647 \u0642\u0628\u0644\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication4.jpg\" class=\"wp-image-29204 size-full\" alt=\"\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc ssh \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633\" title=\"Google Authenticator \u0631\u0627 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\"       width=\"750\" height=\"519\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication4.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication4-300x208.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >Google Authenticator \u0631\u0627 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH\u00a0 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">\u062f\u0631\u0627\u062f\u0627\u0645\u0647\u060c \u0631\u0645\u0632\u0639\u0628\u0648\u0631 \u06cc\u06a9\u200c\u0628\u0627\u0631\u0645\u0635\u0631\u0641\u06cc (\u06a9\u062f \u062a\u0623\u06cc\u06cc\u062f) \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0647\u200c\u0637\u0648\u0631\u0645\u062f\u0627\u0648\u0645 \u0647\u0631 \u06f3\u06f0 \u062b\u0627\u0646\u06cc\u0647 \u062f\u0631 \u062a\u0644\u0641\u0646\u200c\u0647\u0645\u0631\u0627\u0647 \u0634\u0645\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication5.jpg\" class=\"wp-image-29205 size-full\" alt=\"\u0646\u062d\u0648\u0647 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc \u062a\u0627\u06cc\u06cc\u062f \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc ssh\" title=\"\u0631\u0645\u0632 \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 Google Authenticator\"       width=\"750\" height=\"389\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication5.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication5-300x156.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >\u0631\u0645\u0632 \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 Google Authenticator \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">\u0627\u06a9\u0646\u0648\u0646 \u0647\u0631\u200c\u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632\u200c\u0637\u0631\u06cc\u0642 SSH \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0648\u0627\u0631\u062f \u0634\u0648\u06cc\u062f\u060c \u06cc\u06a9 \u06a9\u062f Google Authenticator (\u06a9\u062f \u062a\u0623\u06cc\u06cc\u062f) \u0648 \u0631\u0645\u0632\u0639\u0628\u0648\u0631 \u0627\u0632 \u0634\u0645\u0627 \u062e\u0648\u0627\u0633\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0646\u0627\u06af\u0641\u062a\u0647 \u0646\u0645\u0627\u0646\u062f \u0634\u0645\u0627 \u0641\u0642\u0637 \u06f3\u06f0 \u062b\u0627\u0646\u06cc\u0647 \u0641\u0631\u0635\u062a \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0627\u06cc\u0646 \u06a9\u062f \u062a\u0623\u06cc\u06cc\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u062f\u0647\u06cc\u062f\u060c \u06a9\u062f \u062a\u0623\u06cc\u06cc\u062f \u062c\u062f\u06cc\u062f\u06cc \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">login as: tecmint\r\nAccess denied\r\nUsing keyboard-interactive authentication.\r\nVerification code:\r\nUsing keyboard-interactive authentication.\r\nPassword:\r\nLast login: Tue Apr 23 13:58:29 2022 from 172.16.25.125\r\n[root@tecmint ~]#<\/pre>\n<p style=\"text-align: justify;\">\u0627\u06af\u0631 \u06af\u0648\u0634\u06cc \u0647\u0648\u0634\u0645\u0646\u062f \u0646\u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u0641\u0632\u0648\u0646\u0647 \u0641\u0627\u06cc\u0631\u0641\u0627\u06a9\u0633 \u0628\u0647 \u0646\u0627\u0645 Authenticator \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p style=\"text-align: justify;\"><b>\u0646\u06a9\u062a\u0647: <\/b>\u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0628\u0627 \u0648\u0631\u0648\u062f SSH \u0645\u0628\u062a\u0646\u06cc\u200c\u0628\u0631 \u0631\u0645\u0632\u0639\u0628\u0648\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u06cc\u0639\u0646\u06cc \u0627\u06af\u0631 \u0647\u0631\u0628\u0627\u0631 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc\/\u0639\u0645\u0648\u0645\u06cc SSH \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u062f\u06cc\u06af\u0631 \u0628\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a \u0648 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" data-loaded=\"true\" src=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication6.jpg\" class=\"wp-image-29206 size-full\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc ssh\" title=\"\u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631\u00a0 \u0644\u06cc\u0646\u0648\u06a9\u0633\"       width=\"750\" height=\"484\" srcset=\"https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication6.jpg 750w, https:\/\/parspack.com\/blog\/wp-content\/uploads\/2022\/09\/ssh-two-factor-authentication6-300x194.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"text-subtitle-5 text-gray-9 text-center mt-2\" >\u0646\u062d\u0648\u0647 \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631\u00a0 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc<\/b><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0648 \u0645\u062c\u0627\u0632\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0628\u0647\u200c\u062f\u0644\u06cc\u0644 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc\u0634\u0627\u0646 \u0627\u0632 \u0645\u062d\u0628\u0648\u0628\u06cc\u062a \u0628\u0633\u06cc\u0627\u0631\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631\u0646\u062f. \u0627\u0645\u0646\u06cc\u062a \u0648 \u062d\u0641\u0638 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631\u0628\u0631\u0627\u0628\u0631 \u062d\u0645\u0644\u0647\u200c\u0647\u0627\u06cc \u0647\u06a9\u0631\u0647\u0627 \u0627\u0632 \u062f\u063a\u062f\u063a\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0647\u200c\u0634\u0645\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631\u200c\u06a9\u0647 \u0645\u06cc\u200c\u062f\u0627\u0646\u06cc\u062f\u060c \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u06cc\u0646 \u0633\u0631\u0648\u0631\u0647\u0627 \u0627\u0632\u0637\u0631\u06cc\u0642 \u0627\u0631\u062a\u0628\u0627\u0637 SSH \u0635\u0648\u0631\u062a \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f\u061b \u0628\u0647\u200c\u0647\u0645\u06cc\u0646\u200c\u062f\u0644\u06cc\u0644\u060c \u0627\u06cc\u0645\u0646\u200c\u0633\u0627\u0632\u06cc SSH \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/p>\n<p style=\"text-align: justify;\">\u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0628\u0631\u062a\u0631 \u0627\u06cc\u0645\u0646\u200c\u0633\u0627\u0632\u06cc \u0648 \u062d\u0641\u0638 SSH \u062f\u0631\u0645\u0642\u0627\u0628\u0644 \u062d\u0645\u0644\u0627\u062a \u0645\u062e\u0631\u0628 \u0648 \u0647\u06a9\u0631\u0647\u0627\u060c \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0627\u0633\u062a. \u062f\u0631\u200c\u0648\u0627\u0642\u0639\u060c \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0628\u0647 \u062a\u0642\u0648\u06cc\u062a \u0641\u0631\u0627\u06cc\u0646\u062f \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0633\u0631\u0648\u06cc\u0633\u06cc \u062e\u0627\u0635 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0632 <a title=\"\u0622\u0645\u0648\u0632\u0634 \u0631\u0627\u06cc\u06af\u0627\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644\" href=\"\/blog\/os\" target=\"_blank\" rel=\"noopener\">\u0622\u0645\u0648\u0632\u0634 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644<\/a>\u060c \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Google Authenticator \u06af\u0627\u0645\u200c\u0628\u0647\u200c\u06af\u0627\u0645 \u0622\u0645\u0648\u0632\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647\u200c\u0631\u0627\u062d\u062a\u06cc \u0627\u06cc\u0646 \u0641\u0631\u0627\u06cc\u0646\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #3366ff;\"><b>\u0633\u0624\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644<\/b><\/span><\/h2>\n<h3 style=\"text-align: justify;\"><span style=\"color: #0000ff;\"><b>\u06f1. \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u0645\u061f<\/b><\/span><\/h3>\n<p style=\"text-align: justify;\">SSH \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u0628\u0639\u062f \u0627\u0632 \u0648\u0627\u0631\u062f\u200c\u06a9\u0631\u062f\u0646 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc\u060c SSH \u0627\u0632 \u0634\u0645\u0627 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f\u0639\u0627\u0645\u0644\u06cc (2FA \/ MFA) \u0631\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06af\u0631 \u0631\u0648\u0634 OTP \u0631\u0627 \u0631\u0648\u06cc SMS 2FA \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u06a9\u062f OTP \u0631\u0627 \u062f\u0631\u062c \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0632\u0637\u0631\u06cc\u0642 \u062a\u0644\u0641\u0646\u200c\u0647\u0645\u0631\u0627\u0647\u062a\u0627\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u200c\u06a9\u0646\u06cc\u062f.<\/p>\n<h3 style=\"text-align: justify;\"><span style=\"color: #0000ff;\"><b>\u06f2. \u0686\u06af\u0648\u0646\u0647 Google Authenticator \u0631\u0627 \u0631\u0648\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645\u061f<\/b><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li aria-level=\"1\">EPEL repo \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<li aria-level=\"1\">Google Authenticator \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f.<\/li>\n<li aria-level=\"1\">\u0628\u0631\u0646\u0627\u0645\u0647 Initialization \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/li>\n<li aria-level=\"1\">\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u060c \u0686\u0646\u062f \u0633\u0624\u0627\u0644 \u0627\u0632 \u0634\u0645\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n<li aria-level=\"1\">openssh (SSHD) \u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<li aria-level=\"1\">\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc SSH \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f<\/li>\n<li aria-level=\"1\">\u0633\u0631\u0648\u06cc\u0633 SSHD \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648\u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u0631\u0627 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u0645\u061f\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"SSH \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u0628\u0639\u062f \u0627\u0632 \u0648\u0627\u0631\u062f\u200c\u06a9\u0631\u062f\u0646 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc\u060c SSH \u0627\u0632 \u0634\u0645\u0627 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f\u0639\u0627\u0645\u0644\u06cc (2FA \/ MFA) \u0631\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06af\u0631 \u0631\u0648\u0634 OTP \u0631\u0627 \u0631\u0648\u06cc SMS 2FA \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f\u060c \u06a9\u062f OTP \u0631\u0627 \u062f\u0631\u062c \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0632\u0637\u0631\u06cc\u0642 \u062a\u0644\u0641\u0646\u200c\u0647\u0645\u0631\u0627\u0647\u062a\u0627\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u200c\u06a9\u0646\u06cc\u062f.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"\u0686\u06af\u0648\u0646\u0647 Google Authenticator \u0631\u0627 \u0631\u0648\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645\u061f\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"EPEL repo \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.\nGoogle Authenticator \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f.\n\u0628\u0631\u0646\u0627\u0645\u0647 Initialization \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.\n\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u060c \u0686\u0646\u062f \u0633\u0624\u0627\u0644 \u0627\u0632 \u0634\u0645\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f.\nopenssh (SSHD) \u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.\n\u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc SSH \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\n\u0633\u0631\u0648\u06cc\u0633 SSHD \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.\"\n    }\n  }]\n}\n<\/script><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"color: #0000ff;\">\u0645\u0646\u0628\u0639:<\/span><\/h3>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.tecmint.com\/ssh-two-factor-authentication\/\" target=\"_blank\" rel=\"noopener nofollow\">tecmint.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0628\u0631\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u06a9\u0627\u0645\u0644 \u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc SSH \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648 \u0628\u0627\u0644\u0627\u0628\u0631\u062f\u0646 \u0627\u0645\u06cc\u0646\u062a \u0633\u06cc\u0633\u062a\u0645\u200c\u0639\u0627\u0645\u0644 \u062e\u0648\u062f \u0628\u0627 \u0645\u0627 \u0647\u0645\u0631\u0627\u0647 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