{"id":20191,"date":"2024-12-16T13:25:18","date_gmt":"2024-12-16T06:25:18","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=20191"},"modified":"2024-12-16T13:25:18","modified_gmt":"2024-12-16T06:25:18","slug":"putty-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/putty-la-gi\/","title":{"rendered":"PuTTY l\u00e0 g\u00ec? Th\u00e0nh ph\u1ea7n &#8211; T\u00ednh n\u0103ng &#038; C\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<p>Ng\u00e0y nay, vi\u1ec7c k\u1ebft n\u1ed1i v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng t\u1eeb xa ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ea7n thi\u1ebft, m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 h\u1eefu \u00edch nh\u1ea5t cho nhi\u1ec7m v\u1ee5 n\u00e0y l\u00e0 PuTTY. V\u1eady <strong>PuTTY l\u00e0 g\u00ec?<\/strong> S\u1ef1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a PuTTY trong c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng th\u1eddi 4.0 nh\u01b0 th\u1ebf n\u00e0o? Trong b\u00e0i vi\u1ebft n\u00e0y, InterData s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 PuTTY, c\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt, c\u0169ng nh\u01b0 h\u01b0\u1edbng d\u1eabn c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTY-la-gi\" >PuTTY l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Lich-su-phat-trien-cua-PuTTY\" >L\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a PuTTY<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Qua-trinh-phat-trien-va-mo-rong-tinh-nang\" >Qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 m\u1edf r\u1ed9ng t\u00ednh n\u0103ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Tam-anh-huong-cua-PuTTY-trong-cong-dong-cong-nghe\" >T\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a PuTTY trong c\u1ed9ng \u0111\u1ed3ng c\u00f4ng ngh\u1ec7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Cac-thanh-phan-quan-trong-cua-PuTTY-la-gi\" >C\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a PuTTY l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTY-client-%E2%80%93-Cong-cu-chinh-de-ket-noi\" >PuTTY client \u2013 C\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTY-Pageant-%E2%80%93-Quan-ly-khoa-rieng-tu\" >PuTTY Pageant \u2013 Qu\u1ea3n l\u00fd kh\u00f3a ri\u00eang t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTYgen-%E2%80%93-Tao-va-quan-ly-khoa-SSH\" >PuTTYgen \u2013 T\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTY-Agent-PSCP-%E2%80%93-Ho-tro-phien-dang-nhap-bao-mat\" >PuTTY Agent (PSCP) \u2013 H\u1ed7 tr\u1ee3 phi\u00ean \u0111\u0103ng nh\u1eadp b\u1ea3o m\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#PuTTY-SCP-va-SFTP-client-%E2%80%93-Truyen-tep-an-toan\" >PuTTY SCP v\u00e0 SFTP client \u2013 Truy\u1ec1n t\u1ec7p an to\u00e0n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Cac-tinh-nang-noi-bat-cua-PuTTY\" >C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a PuTTY<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Ho-tro-nhieu-giao-thuc-ket-noi-tu-xa\" >H\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i t\u1eeb xa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Cong-nghe-ma-hoa-dam-bao-an-toan-du-lieu\" >C\u00f4ng ngh\u1ec7 m\u00e3 h\u00f3a \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Giao-dien-dong-lenh-linh-hoat-va-tuy-chinh\" >Giao di\u1ec7n d\u00f2ng l\u1ec7nh linh ho\u1ea1t v\u00e0 t\u00f9y ch\u1ec9nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#-Quan-ly-va-luu-tru-phien-ket-noi\" >\u00a0Qu\u1ea3n l\u00fd v\u00e0 l\u01b0u tr\u1eef phi\u00ean k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Tao-va-quan-ly-khoa-SSH-de-dang\" >T\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH d\u1ec5 d\u00e0ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Anh-huong-va-su-pho-bien-trong-cong-dong-nguoi-dung\" >\u1ea2nh h\u01b0\u1edfng v\u00e0 s\u1ef1 ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Huong-dan-su-dung-PuTTY-mot-cach-hieu-qua\" >H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng PuTTY m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Cach-tai-va-cai-dat-PuTTY-tren-MacOS\" >C\u00e1ch t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t PuTTY tr\u00ean MacOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/putty-la-gi\/#Cac-luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-gi\" >C\u00e1c l\u01b0u \u00fd quan tr\u1ecdng v\u1ec1 b\u1ea3o m\u1eadt khi s\u1eed d\u1ee5ng PuTTY l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"PuTTY-la-gi\"><\/span>PuTTY l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>PuTTY<\/strong> l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m <a href=\"https:\/\/interdata.vn\/blog\/open-source-la-gi\/\">m\u00e3 ngu\u1ed3n m\u1edf<\/a>, \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t SSH v\u00e0 Telnet client, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng<strong> thi\u1ebft l\u1eadp c\u00e1c phi\u00ean k\u1ebft n\u1ed1i t\u1eeb xa v\u1edbi m\u00e1y ch\u1ee7<\/strong> ho\u1eb7c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh th\u00f4ng qua c\u00e1c giao th\u1ee9c ph\u1ed5 bi\u1ebfn nh\u01b0 Secure Shell (SSH), <a href=\"https:\/\/vi.wikipedia.org\/wiki\/Telnet\" target=\"_blank\" rel=\"noopener\">Telnet<\/a>, rlogin, v\u00e0 serial.<\/p>\n<p>Ph\u1ea7n m\u1ec1m n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n ch\u1ee7 y\u1ebfu \u0111\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng, <a href=\"https:\/\/interdata.vn\/blog\/lap-trinh-la-gi\/\">l\u1eadp tr\u00ecnh<\/a> vi\u00ean v\u00e0 ng\u01b0\u1eddi d\u00f9ng <a href=\"https:\/\/interdata.vn\/blog\/he-dieu-hanh-linux-la-gi\/\">h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux<\/a>, Windows, gi\u00fap h\u1ecd qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng t\u1eeb xa m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 d\u1ec5 d\u00e0ng.<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_20194\" aria-describedby=\"caption-attachment-20194\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-la-gi.jpg\" alt=\"PuTTY l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" class=\"size-full wp-image-20194\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20194\" class=\"wp-caption-text\">PuTTY l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>V\u1edbi PuTTY, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c k\u1ebft n\u1ed1i t\u1eeb xa b\u1ea3o m\u1eadt \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c qu\u1ea3n tr\u1ecb m\u00e1y ch\u1ee7 m\u00e0 kh\u00f4ng c\u1ea7n tr\u1ef1c ti\u1ebfp ng\u1ed3i tr\u01b0\u1edbc m\u00e1y.<\/p>\n<p>Th\u00f4ng qua c\u00e1c t\u00ednh n\u0103ng m\u1ea1nh m\u1ebd v\u00e0 b\u1ea3o m\u1eadt cao, PuTTY h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u khi\u1ec3n h\u1ec7 th\u1ed1ng t\u1eeb xa m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 linh ho\u1ea1t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u1ed9ng \u0111\u1ed3ng qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/p>\n<p>Nh\u1edd h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 SSH, PuTTY \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c phi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa lu\u00f4n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Lich-su-phat-trien-cua-PuTTY\"><\/span>L\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a PuTTY<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PuTTY \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Simon Tatham, m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m ng\u01b0\u1eddi Anh. Ph\u1ea7n m\u1ec1m l\u1ea7n \u0111\u1ea7u ti\u00ean ra m\u1eaft v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf <a href=\"https:\/\/interdata.vn\/blog\/source-code-la-gi\/\">m\u00e3 ngu\u1ed3n<\/a> m\u1edf cho c\u00e1c SSH client kh\u00e1c tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows.<\/p>\n<p>Th\u1eddi \u0111i\u1ec3m \u0111\u00f3, c\u00e1c t\u00f9y ch\u1ecdn cho SSH client tr\u00ean Windows c\u00f2n r\u1ea5t h\u1ea1n ch\u1ebf, v\u00e0 PuTTY \u0111\u00e3 nhanh ch\u00f3ng tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng gi\u00fap ng\u01b0\u1eddi d\u00f9ng <strong>th\u1ef1c hi\u1ec7n c\u00e1c k\u1ebft n\u1ed1i b\u1ea3o m\u1eadt t\u1eeb xa<\/strong> m\u00e0 kh\u00f4ng ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 th\u01b0\u01a1ng m\u1ea1i \u0111\u1eaft \u0111\u1ecf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Qua-trinh-phat-trien-va-mo-rong-tinh-nang\"><\/span>Qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 m\u1edf r\u1ed9ng t\u00ednh n\u0103ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong nh\u1eefng n\u0103m sau khi ra m\u1eaft, PuTTY \u0111\u00e3 kh\u00f4ng ng\u1eebng m\u1edf r\u1ed9ng c\u00e1c t\u00ednh n\u0103ng v\u00e0 h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c h\u01a1n. T\u1eeb ch\u1ed7 ch\u1ec9 l\u00e0 m\u1ed9t SSH client, PuTTY d\u1ea7n tr\u1edf th\u00e0nh m\u1ed9t terminal emulator m\u1ea1nh m\u1ebd v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c giao th\u1ee9c kh\u00e1c nh\u01b0 Telnet, SCP, <a href=\"https:\/\/interdata.vn\/blog\/sftp-la-gi\/\">SFTP<\/a>, v\u00e0 rlogin.<\/p>\n<p>Ngo\u00e0i ra, c\u00e1c c\u00f4ng c\u1ee5 b\u1ed5 sung nh\u01b0 PuTTYgen (d\u00f9ng \u0111\u1ec3 t\u1ea1o <a href=\"https:\/\/interdata.vn\/blog\/ssh-key-la-gi\/\">SSH key<\/a>), Pageant (qu\u1ea3n l\u00fd kh\u00f3a ri\u00eang t\u01b0) \u0111\u00e3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i v\u00e0 b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tam-anh-huong-cua-PuTTY-trong-cong-dong-cong-nghe\"><\/span>T\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a PuTTY trong c\u1ed9ng \u0111\u1ed3ng c\u00f4ng ngh\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ng\u00e0y nay, PuTTY \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u1ed9ng \u0111\u1ed3ng qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng, l\u1eadp tr\u00ecnh vi\u00ean, v\u00e0 ng\u01b0\u1eddi d\u00f9ng Linux. N\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu cho nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y ch\u1ee7 t\u1eeb xa, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 GitHub, GitLab, v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n kh\u00e1c.<\/p>\n<p>Nh\u1edd t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng, \u0111a n\u1ec1n t\u1ea3ng v\u00e0 m\u00e3 ngu\u1ed3n m\u1edf, PuTTY \u0111\u00e3 t\u1ea1o d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t v\u1ecb tr\u00ed v\u1eefng ch\u1eafc trong c\u1ed9ng \u0111\u1ed3ng c\u00f4ng ngh\u1ec7 to\u00e0n c\u1ea7u.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-thanh-phan-quan-trong-cua-PuTTY-la-gi\"><\/span>C\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a PuTTY l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"PuTTY-client-%E2%80%93-Cong-cu-chinh-de-ket-noi\"><\/span>PuTTY client \u2013 C\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 k\u1ebft n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTY client l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ph\u1ea7n m\u1ec1m, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i t\u1eeb xa t\u1edbi c\u00e1c m\u00e1y ch\u1ee7 ho\u1eb7c h\u1ec7 th\u1ed1ng kh\u00e1c qua c\u00e1c giao th\u1ee9c nh\u01b0 SSH, Telnet, v\u00e0 rlogin.<\/p>\n<p>V\u1edbi giao di\u1ec7n d\u00f2ng l\u1ec7nh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh linh ho\u1ea1t, PuTTY client gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng t\u1eeb xa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PuTTY-Pageant-%E2%80%93-Quan-ly-khoa-rieng-tu\"><\/span>PuTTY Pageant \u2013 Qu\u1ea3n l\u00fd kh\u00f3a ri\u00eang t\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTY Pageant l\u00e0 m\u1ed9t SSH <a href=\"https:\/\/interdata.vn\/blog\/authentication-la-gi\/\">authentication<\/a> agent, gi\u00fap ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd v\u00e0 l\u01b0u tr\u1eef c\u00e1c Private Key m\u1ed9t c\u00e1ch b\u1ea3o m\u1eadt v\u00e0 ti\u1ec7n l\u1ee3i. Pageant l\u01b0u tr\u1eef kh\u00f3a t\u1ea1m th\u1eddi trong b\u1ed9 nh\u1edb, gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i nh\u1eadp l\u1ea1i Private Key ho\u1eb7c passphrase m\u1ed7i khi k\u1ebft n\u1ed1i t\u1edbi m\u1ed9t m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PuTTYgen-%E2%80%93-Tao-va-quan-ly-khoa-SSH\"><\/span>PuTTYgen \u2013 T\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTYgen l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd SSH keys \u2013 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o m\u1eadt s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o c\u00e1c m\u00e1y ch\u1ee7 m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng m\u1eadt kh\u1ea9u. PuTTYgen h\u1ed7 tr\u1ee3 t\u1ea1o c\u1eb7p kh\u00f3a Public Key v\u00e0 Private Key, gi\u00fap t\u0103ng c\u01b0\u1eddng an ninh cho c\u00e1c phi\u00ean k\u1ebft n\u1ed1i t\u1eeb xa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PuTTY-Agent-PSCP-%E2%80%93-Ho-tro-phien-dang-nhap-bao-mat\"><\/span>PuTTY Agent (PSCP) \u2013 H\u1ed7 tr\u1ee3 phi\u00ean \u0111\u0103ng nh\u1eadp b\u1ea3o m\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PSCP (PuTTY Secure Copy) l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 d\u00f2ng l\u1ec7nh h\u1ed7 tr\u1ee3 truy\u1ec1n t\u1ec7p an to\u00e0n gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng qua giao th\u1ee9c SCP. \u0110\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng h\u1eefu \u00edch gi\u00fap ng\u01b0\u1eddi d\u00f9ng truy\u1ec1n d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch b\u1ea3o m\u1eadt gi\u1eefa m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0 m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PuTTY-SCP-va-SFTP-client-%E2%80%93-Truyen-tep-an-toan\"><\/span>PuTTY SCP v\u00e0 SFTP client \u2013 Truy\u1ec1n t\u1ec7p an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTY c\u0169ng h\u1ed7 tr\u1ee3 c\u00e1c giao th\u1ee9c truy\u1ec1n t\u1ea3i t\u1ec7p an to\u00e0n nh\u01b0 SCP (Secure Copy Protocol) v\u00e0 SFTP (Secure <a href=\"https:\/\/interdata.vn\/blog\/ftp-la-gi\/\">File Transfer Protocol<\/a>), cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng v\u1edbi m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao. \u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-tinh-nang-noi-bat-cua-PuTTY\"><\/span>C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a PuTTY<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi \u0111\u00e3 hi\u1ec3u r\u00f5 PuTTY l\u00e0 g\u00ec v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a n\u00f3, m\u1eddi b\u1ea1n ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1 s\u00e2u h\u01a1n v\u1ec1 c\u00e1c t\u00ednh n\u0103ng c\u1ee7a PuTTY ngay d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 c\u00f3 th\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 ph\u1ea7n m\u1ec1m:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ho-tro-nhieu-giao-thuc-ket-noi-tu-xa\"><\/span>H\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i t\u1eeb xa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do khi\u1ebfn PuTTY tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn l\u00e0 nh\u1edd kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i kh\u00e1c nhau nh\u01b0 SSH, Telnet, rlogin, v\u00e0 serial.<\/p>\n<figure id=\"attachment_20195\" aria-describedby=\"caption-attachment-20195\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-ho-tro-nhieu-giao-thuc-ket-noi-tu-xa.jpg\" alt=\"PuTTY h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i t\u1eeb xa\" width=\"800\" height=\"500\" class=\"size-full wp-image-20195\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-ho-tro-nhieu-giao-thuc-ket-noi-tu-xa.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-ho-tro-nhieu-giao-thuc-ket-noi-tu-xa-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-ho-tro-nhieu-giao-thuc-ket-noi-tu-xa-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-ho-tro-nhieu-giao-thuc-ket-noi-tu-xa-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20195\" class=\"wp-caption-text\">PuTTY h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i t\u1eeb xa<\/figcaption><\/figure>\n<p>V\u1edbi t\u00ednh n\u0103ng h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c k\u1ebft n\u1ed1i, PuTTy mang \u0111\u1ebfn s\u1ef1 linh ho\u1ea1t cho ng\u01b0\u1eddi d\u00f9ng khi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng PuTTY \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u00e0 m\u00e1y ch\u1ee7 kh\u00e1c nhau, \u0111\u1ea3m b\u1ea3o m\u1ecdi nhu c\u1ea7u k\u1ebft n\u1ed1i t\u1eeb xa \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cong-nghe-ma-hoa-dam-bao-an-toan-du-lieu\"><\/span>C\u00f4ng ngh\u1ec7 m\u00e3 h\u00f3a \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTY s\u1eed d\u1ee5ng <strong>c\u00f4ng ngh\u1ec7 m\u00e3 h\u00f3a b\u1ea5t \u0111\u1ed1i x\u1ee9ng<\/strong> \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c phi\u00ean k\u1ebft n\u1ed1i t\u1eeb xa, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi s\u1eed d\u1ee5ng <a href=\"https:\/\/interdata.vn\/blog\/ssh-la-gi\/\">giao th\u1ee9c SSH<\/a>. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u truy\u1ec1n qua m\u1ea1ng lu\u00f4n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng ti\u1ec1m \u1ea9n, n\u00e2ng cao m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Giao-dien-dong-lenh-linh-hoat-va-tuy-chinh\"><\/span>Giao di\u1ec7n d\u00f2ng l\u1ec7nh linh ho\u1ea1t v\u00e0 t\u00f9y ch\u1ec9nh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Giao di\u1ec7n d\u00f2ng l\u1ec7nh c\u1ee7a PuTTY r\u1ea5t th\u00e2n thi\u1ec7n v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i m\u1ed9t c\u00e1ch linh ho\u1ea1t. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 k\u1ebft n\u1ed1i, l\u01b0u c\u1ea5u h\u00ecnh phi\u00ean l\u00e0m vi\u1ec7c v\u00e0 t\u00e1i s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thi\u1ebft l\u1eadp l\u1ea1i t\u1eeb \u0111\u1ea7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"-Quan-ly-va-luu-tru-phien-ket-noi\"><\/span>\u00a0Qu\u1ea3n l\u00fd v\u00e0 l\u01b0u tr\u1eef phi\u00ean k\u1ebft n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t t\u00ednh n\u0103ng h\u1eefu \u00edch kh\u00e1c c\u1ee7a PuTTY l\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd v\u00e0 l\u01b0u tr\u1eef phi\u00ean k\u1ebft n\u1ed1i. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u01b0u c\u00e1c c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i v\u00e0 s\u1eed d\u1ee5ng l\u1ea1i ch\u00fang trong c\u00e1c l\u1ea7n k\u1ebft n\u1ed1i sau m\u00e0 kh\u00f4ng c\u1ea7n nh\u1eadp l\u1ea1i th\u00f4ng tin. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ti\u1ec7n l\u1ee3i cho nh\u1eefng ai l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tao-va-quan-ly-khoa-SSH-de-dang\"><\/span>T\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH d\u1ec5 d\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PuTTY h\u1ed7 tr\u1ee3 SSH key management, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u00e1c c\u1eb7p kh\u00f3a SSH \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. Nh\u1edd c\u00f4ng c\u1ee5 PuTTYgen, vi\u1ec7c t\u1ea1o v\u00e0 s\u1eed d\u1ee5ng Public Key v\u00e0 Private Key tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<figure id=\"attachment_20196\" aria-describedby=\"caption-attachment-20196\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-giup-tao-va-quan-ly-khoa-SSH-de-dang.jpg\" alt=\"PuTTY gi\u00fap t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH d\u1ec5 d\u00e0ng\" width=\"800\" height=\"486\" class=\"size-full wp-image-20196\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-giup-tao-va-quan-ly-khoa-SSH-de-dang.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-giup-tao-va-quan-ly-khoa-SSH-de-dang-300x182.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-giup-tao-va-quan-ly-khoa-SSH-de-dang-768x467.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/PuTTY-giup-tao-va-quan-ly-khoa-SSH-de-dang-750x456.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20196\" class=\"wp-caption-text\">PuTTY gi\u00fap t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a SSH d\u1ec5 d\u00e0ng<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Anh-huong-va-su-pho-bien-trong-cong-dong-nguoi-dung\"><\/span>\u1ea2nh h\u01b0\u1edfng v\u00e0 s\u1ef1 ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1edbi t\u00ednh linh ho\u1ea1t, m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, PuTTY \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng IT. T\u1eeb qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng \u0111\u1ebfn l\u1eadp tr\u00ecnh vi\u00ean v\u00e0 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng Linux, PuTTY \u0111\u00e3 ch\u1ee9ng t\u1ecf \u0111\u01b0\u1ee3c s\u1ee9c m\u1ea1nh v\u00e0 t\u1ea7m \u1ea3nh h\u01b0\u1edfng r\u1ed9ng r\u00e3i c\u1ee7a m\u00ecnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong-dan-su-dung-PuTTY-mot-cach-hieu-qua\"><\/span>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng PuTTY m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>B\u01b0\u1edbc 1: T\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t PuTTY<\/strong><\/p>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng PuTTY, b\u1ea1n c\u1ea7n t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m n\u00e0y tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh. Truy c\u1eadp v\u00e0o <a href=\"https:\/\/interdata.vn\/blog\/page-la-gi\/\">trang web<\/a> ch\u00ednh th\u1ee9c c\u1ee7a PuTTY <a href=\"https:\/\/www.putty.org\/\" target=\"_blank\" rel=\"noopener\">t\u1ea1i \u0111\u00e2y<\/a> v\u00e0 ch\u1ecdn phi\u00ean b\u1ea3n ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh b\u1ea1n \u0111ang s\u1eed d\u1ee5ng (Windows, Linux, ho\u1eb7c MacOS).<\/p>\n<p>Sau khi t\u1ea3i xu\u1ed1ng, ti\u1ebfn h\u00e0nh c\u00e0i \u0111\u1eb7t b\u1eb1ng c\u00e1ch ch\u1ea1y t\u1ec7p tin c\u00e0i \u0111\u1eb7t v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn. Qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t r\u1ea5t nhanh ch\u00f3ng v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh ph\u1ee9c t\u1ea1p.<\/p>\n<p><strong>B\u01b0\u1edbc 2: Thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i cho PuTTY<\/strong><\/p>\n<p>Sau khi c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng, m\u1edf PuTTY v\u00e0 <strong>nh\u1eadp <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">\u0111\u1ecba ch\u1ec9 IP<\/a> ho\u1eb7c <a href=\"https:\/\/interdata.vn\/blog\/domain-la-gi\/\">t\u00ean mi\u1ec1n<\/a> c\u1ee7a m\u00e1y ch\u1ee7<\/strong> m\u00e0 b\u1ea1n mu\u1ed1n k\u1ebft n\u1ed1i. Ch\u1ecdn giao th\u1ee9c k\u1ebft n\u1ed1i (th\u01b0\u1eddng l\u00e0 SSH). B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp c\u1ed5ng k\u1ebft n\u1ed1i v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 b\u1ea3o m\u1eadt kh\u00e1c t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n<p>B\u1ea1n c\u1ea7n ph\u1ea3i nh\u1eadp \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u00ednh x\u00e1c th\u00f4ng tin v\u1ec1 t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u v\u00e0o c\u00e1c \u00f4 t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p><strong>B\u01b0\u1edbc 3: L\u01b0u c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i \u0111\u1ec3 s\u1eed d\u1ee5ng l\u1ea7n sau<\/strong><\/p>\n<p>\u0110\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian, b\u1ea1n c\u00f3 th\u1ec3 l\u01b0u c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch nh\u1eadp t\u00ean cho phi\u00ean l\u00e0m vi\u1ec7c v\u00e0 ch\u1ecdn Save. L\u1ea7n sau, b\u1ea1n ch\u1ec9 c\u1ea7n ch\u1ecdn phi\u00ean \u0111\u00e3 l\u01b0u v\u00e0 nh\u1ea5n Open \u0111\u1ec3 k\u1ebft n\u1ed1i m\u00e0 kh\u00f4ng c\u1ea7n nh\u1eadp l\u1ea1i th\u00f4ng tin.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-tai-va-cai-dat-PuTTY-tren-MacOS\"><\/span>C\u00e1ch t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t PuTTY tr\u00ean MacOS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c c\u00e0i \u0111\u1eb7t PuTTY tr\u00ean MacOS c\u00f3 ph\u1ea7n ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi Windows v\u00e0 Linux, nh\u01b0ng v\u1edbi h\u01b0\u1edbng d\u1eabn chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh d\u1ec5 d\u00e0ng qua t\u1eebng b\u01b0\u1edbc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u1ee5 th\u1ec3:<\/p>\n<p><strong>B\u01b0\u1edbc 1: C\u00e0i \u0111\u1eb7t Xcode<\/strong><\/p>\n<p>Xcode l\u00e0 m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE) do Apple ph\u00e1t tri\u1ec3n. B\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t Xcode v\u00ec n\u00f3 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u1eadp tr\u00ecnh v\u00e0 ph\u00e1t tri\u1ec3n tr\u00ean macOS. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i Xcode t\u1eeb Mac App Store.<\/p>\n<p><strong>B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t Command Line Tools<\/strong><\/p>\n<p>\u0110\u1ec3 c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng PuTTY, b\u1ea1n s\u1ebd c\u1ea7n Command Line Tools. \u0110\u00e2y l\u00e0 m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 gi\u00fap th\u1ef1c hi\u1ec7n c\u00e1c d\u00f2ng l\u1ec7nh c\u1ea7n thi\u1ebft tr\u00ean macOS.<\/p>\n<figure id=\"attachment_20197\" aria-describedby=\"caption-attachment-20197\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-tai-va-cai-dat-PuTTY-tren-MacOS.jpg\" alt=\"C\u00e1ch t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t PuTTY tr\u00ean MacOS\" width=\"800\" height=\"500\" class=\"size-full wp-image-20197\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-tai-va-cai-dat-PuTTY-tren-MacOS.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-tai-va-cai-dat-PuTTY-tren-MacOS-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-tai-va-cai-dat-PuTTY-tren-MacOS-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Cach-tai-va-cai-dat-PuTTY-tren-MacOS-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20197\" class=\"wp-caption-text\">C\u00e1ch t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t PuTTY tr\u00ean MacOS<\/figcaption><\/figure>\n<p><strong>B\u01b0\u1edbc 3: M\u1edf Terminal v\u00e0 c\u00e0i \u0111\u1eb7t c\u00f4ng c\u1ee5 d\u00f2ng l\u1ec7nh<\/strong><\/p>\n<p>Sau khi c\u00e0i \u0111\u1eb7t Xcode, m\u1edf Terminal (b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm trong th\u01b0 m\u1ee5c Applications &gt; Utilities). Sau \u0111\u00f3 nh\u1eadp l\u1ec7nh sau \u0111\u1ec3 c\u00e0i \u0111\u1eb7t c\u00f4ng c\u1ee5 d\u00f2ng l\u1ec7nh:<\/p>\n<pre><strong>Xcode &gt; Select &gt; Install<\/strong><\/pre>\n<p><strong>B\u01b0\u1edbc 4: C\u00e0i \u0111\u1eb7t Quartz<\/strong><\/p>\n<p>Quartz l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m gi\u00fap h\u1ed7 tr\u1ee3 \u0111\u1ed3 h\u1ecda tr\u00ean macOS. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t Quartz t\u1eeb trang web ch\u00ednh th\u1ee9c c\u1ee7a n\u00f3.<\/p>\n<p><strong>B\u01b0\u1edbc 5: T\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t MacPorts<\/strong><\/p>\n<p>MacPorts l\u00e0 m\u1ed9t tr\u00ecnh qu\u1ea3n l\u00fd g\u00f3i gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t c\u00e1c \u1ee9ng d\u1ee5ng t\u1eeb d\u00f2ng l\u1ec7nh. T\u1ea3i MacPorts t\u1eeb trang web ch\u00ednh th\u1ee9c v\u00e0 c\u00e0i \u0111\u1eb7t theo h\u01b0\u1edbng d\u1eabn.<\/p>\n<p><strong>B\u01b0\u1edbc 6: C\u1eadp nh\u1eadt MacPorts<\/strong><\/p>\n<p>Sau khi c\u00e0i \u0111\u1eb7t MacPorts, b\u1ea1n c\u1ea7n c\u1eadp nh\u1eadt n\u00f3 b\u1eb1ng l\u1ec7nh sau:<\/p>\n<pre><strong>sudo <a href=\"https:\/\/interdata.vn\/blog\/port-la-gi\/\">port<\/a> \u2013v selfupdate<\/strong><\/pre>\n<p><strong>B\u01b0\u1edbc 7: C\u00e0i \u0111\u1eb7t PuTTY<\/strong><\/p>\n<p>Khi MacPorts \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, b\u1ea1n c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t PuTTY b\u1eb1ng l\u1ec7nh:<\/p>\n<pre><strong>sudo port install putty<\/strong><\/pre>\n<p><strong>B\u01b0\u1edbc 8: Kh\u1edfi \u0111\u1ed9ng PuTTY t\u1eeb Terminal<\/strong><\/p>\n<p>\u0110\u1ec3 m\u1edf PuTTY, ch\u1ec9 c\u1ea7n g\u00f5 &#8220;<strong>putty<\/strong>&#8221; v\u00e0o Terminal v\u00e0 nh\u1ea5n Enter.<\/p>\n<p><strong>B\u01b0\u1edbc 9: T\u1ea1o shortcut cho PuTTY<\/strong><\/p>\n<p>\u0110\u1ec3 d\u1ec5 d\u00e0ng truy c\u1eadp PuTTY, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t shortcut b\u1eb1ng c\u00e1ch t\u00ecm t\u1ec7p PuTTY \u0111\u00e3 c\u00e0i \u0111\u1eb7t, sau \u0111\u00f3 k\u00e9o v\u00e0 th\u1ea3 n\u00f3 v\u00e0o Desktop ho\u1eb7c v\u1ecb tr\u00ed mong mu\u1ed1n tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/p>\n<p>B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng PuTTY tr\u00ean MacOS.<\/p>\n<p><iframe loading=\"lazy\" title=\"How to Use Putty to SSH on Windows\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/pWDHUlvcAsg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-gi\"><\/span>C\u00e1c l\u01b0u \u00fd quan tr\u1ecdng v\u1ec1 b\u1ea3o m\u1eadt khi s\u1eed d\u1ee5ng PuTTY l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi s\u1eed d\u1ee5ng PuTTY, c\u00f3 m\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng v\u1ec1 b\u1ea3o m\u1eadt m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u00fa \u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho k\u1ebft n\u1ed1i v\u00e0 d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m ch\u00ednh:<\/p>\n<p><strong>B\u1ea3o m\u1eadt th\u00f4ng tin \u0111\u0103ng nh\u1eadp<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin \u0111\u0103ng nh\u1eadp khi k\u1ebft n\u1ed1i t\u1eeb xa qua PuTTY lu\u00f4n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 k\u1ef9 l\u01b0\u1ee1ng. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh, k\u1ebft h\u1ee3p gi\u1eefa k\u00fd t\u1ef1, s\u1ed1 v\u00e0 k\u00fd hi\u1ec7u \u0111\u1ec3 t\u0103ng t\u00ednh an to\u00e0n. Tr\u00e1nh vi\u1ec7c chia s\u1ebb th\u00f4ng tin \u0111\u0103ng nh\u1eadp v\u1edbi ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<figure id=\"attachment_20198\" aria-describedby=\"caption-attachment-20198\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-bao-mat-thong-tin-dang-nhap.jpg\" alt=\"L\u01b0u \u00fd quan tr\u1ecdng v\u1ec1 b\u1ea3o m\u1eadt khi s\u1eed d\u1ee5ng PuTTY l\u00e0 b\u1ea3o m\u1eadt th\u00f4ng tin \u0111\u0103ng nh\u1eadp\" width=\"800\" height=\"556\" class=\"size-full wp-image-20198\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-bao-mat-thong-tin-dang-nhap.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-bao-mat-thong-tin-dang-nhap-300x209.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-bao-mat-thong-tin-dang-nhap-768x534.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Luu-y-quan-trong-ve-bao-mat-khi-su-dung-PuTTY-la-bao-mat-thong-tin-dang-nhap-750x521.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-20198\" class=\"wp-caption-text\">L\u01b0u \u00fd quan tr\u1ecdng v\u1ec1 b\u1ea3o m\u1eadt khi s\u1eed d\u1ee5ng PuTTY l\u00e0 b\u1ea3o m\u1eadt th\u00f4ng tin \u0111\u0103ng nh\u1eadp<\/figcaption><\/figure>\n<p><strong>X\u00e1c th\u1ef1c m\u00e1y ch\u1ee7<\/strong>: Khi k\u1ebft n\u1ed1i l\u1ea7n \u0111\u1ea7u ti\u00ean t\u1edbi m\u1ed9t m\u00e1y ch\u1ee7 t\u1eeb xa, h\u00e3y lu\u00f4n x\u00e1c th\u1ef1c m\u00e1y ch\u1ee7 c\u1ea9n th\u1eadn. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n \u0111ang k\u1ebft n\u1ed1i \u0111\u1ebfn \u0111\u00fang m\u00e1y ch\u1ee7, tr\u00e1nh r\u1ee7i ro t\u1eeb c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng trung gian (man-in-the-middle), m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1eb1m \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u.<\/p>\n<p><strong>C\u1eadp nh\u1eadt phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a PuTTY. Vi\u1ec7c n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n t\u1eadn h\u01b0\u1edfng c\u00e1c t\u00ednh n\u0103ng c\u1ea3i ti\u1ebfn m\u00e0 c\u00f2n b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi nh\u1eefng <a href=\"https:\/\/interdata.vn\/blog\/lo-hong-bao-mat-la-gi\/\">l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt<\/a> \u0111\u00e3 \u0111\u01b0\u1ee3c v\u00e1 trong c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt g\u1ea7n \u0111\u00e2y.<\/p>\n<p><strong>S\u1eed d\u1ee5ng k\u1ebft n\u1ed1i m\u00e3 h\u00f3a an to\u00e0n cho b\u1ea3o m\u1eadt t\u1ed1i \u01b0u<\/strong>: Khi thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i t\u1eeb xa, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n n\u00ean lu\u00f4n \u01b0u ti\u00ean s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c k\u1ebft n\u1ed1i m\u00e3 h\u00f3a, nh\u01b0 SSH (Secure Shell). Nh\u1eefng giao th\u1ee9c n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i qua m\u1ea1ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi vi\u1ec7c nghe l\u00e9n ho\u1eb7c t\u1ea5n c\u00f4ng.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c giao th\u1ee9c kh\u00f4ng m\u00e3 h\u00f3a nh\u01b0 Telnet r\u1ea5t d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng, khi\u1ebfn th\u00f4ng tin nh\u1ea1y c\u1ea3m nh\u01b0 m\u1eadt kh\u1ea9u c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp.<\/p>\n<p><strong>Ki\u1ec3m tra c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng<\/strong>: Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i, h\u00e3y d\u00e0nh th\u1eddi gian \u0111\u1ec3 ki\u1ec3m tra c\u1ea9n th\u1eadn c\u00e1c th\u00f4ng s\u1ed1 c\u1ea5u h\u00ecnh, bao g\u1ed3m \u0111\u1ecba ch\u1ec9 IP, c\u1ed5ng k\u1ebft n\u1ed1i, v\u00e0 giao th\u1ee9c.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c m\u00e0 c\u00f2n gi\u00fap gi\u1ea3m thi\u1ec3u nguy c\u01a1 x\u1ea3y ra c\u00e1c l\u1ed7i b\u1ea3o m\u1eadt khi truy c\u1eadp v\u00e0o m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n<p><strong>S\u1eed d\u1ee5ng c\u1eb7p kh\u00f3a SSH thay v\u00ec m\u1eadt kh\u1ea9u<\/strong>: \u0110\u1ec3 n\u00e2ng cao t\u00ednh b\u1ea3o m\u1eadt, h\u00e3y xem x\u00e9t s\u1eed d\u1ee5ng c\u1eb7p kh\u00f3a SSH (ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c b\u1eb1ng kh\u00f3a c\u00f4ng khai) thay v\u00ec s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u th\u00f4ng th\u01b0\u1eddng.<\/p>\n<figure id=\"attachment_20199\" aria-describedby=\"caption-attachment-20199\" style=\"width: 760px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Su-dung-cap-khoa-SSH-thay-vi-mat-khau-de-bao-mat-PuTTY.jpg\" alt=\"S\u1eed d\u1ee5ng c\u1eb7p kh\u00f3a SSH thay v\u00ec m\u1eadt kh\u1ea9u \u0111\u1ec3 b\u1ea3o m\u1eadt PuTTY \" width=\"760\" height=\"300\" class=\"size-full wp-image-20199\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Su-dung-cap-khoa-SSH-thay-vi-mat-khau-de-bao-mat-PuTTY.jpg 760w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Su-dung-cap-khoa-SSH-thay-vi-mat-khau-de-bao-mat-PuTTY-300x118.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/10\/Su-dung-cap-khoa-SSH-thay-vi-mat-khau-de-bao-mat-PuTTY-750x296.jpg 750w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><figcaption id=\"caption-attachment-20199\" class=\"wp-caption-text\">S\u1eed d\u1ee5ng c\u1eb7p kh\u00f3a SSH thay v\u00ec m\u1eadt kh\u1ea9u \u0111\u1ec3 b\u1ea3o m\u1eadt PuTTY<\/figcaption><\/figure>\n<p>SSH key pairs an to\u00e0n h\u01a1n v\u00e0 gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c r\u1ee7i ro li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u01b0u tr\u1eef hay chia s\u1ebb m\u1eadt kh\u1ea9u, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng t\u1eeb c\u00e1c b\u00ean kh\u00f4ng mong mu\u1ed1n.<\/p>\n<p>Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c l\u01b0u \u00fd n\u00e0y s\u1ebd gi\u00fap b\u1ea1n b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n khi s\u1eed d\u1ee5ng PuTTY, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ec7 th\u1ed1ng v\u00e0 d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n trong qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i t\u1eeb xa.<\/p>\n<p>V\u1edbi c\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt nh\u01b0 h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c, m\u00e3 h\u00f3a b\u1ea3o m\u1eadt, v\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd phi\u00ean k\u1ebft n\u1ed1i, PuTTY tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng, l\u1eadp tr\u00ecnh vi\u00ean, v\u00e0 nh\u1eefng ai l\u00e0m vi\u1ec7c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux v\u00e0 Windows.<\/p>\n<p>InterData.vn mang \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p m\u00e1y ch\u1ee7 ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0:<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/vietnam-dedicated-server\/\">thu\u00ea Server<\/a>,<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/cloud-server\/\">thu\u00ea Cloud Server<\/a>,<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea VPS<\/a><span>\u00a0<\/span>v\u00e0<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/thue-hosting\/\">thu\u00ea Hosting<\/a>. V\u1edbi h\u1ea1 t\u1ea7ng ph\u1ea7n c\u1ee9ng m\u1edbi nh\u1ea5t s\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd<span>\u00a0<\/span><a href=\"https:\/\/interdata.vn\/blog\/cpu-amd-epyc-la-gi\/\">AMD EPYC<\/a><span>\u00a0<\/span>Gen3 c\u00f9ng NVMe U.2, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t d\u1eef li\u1ec7u nhanh ch\u00f3ng. Kh\u00e1ch h\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m d\u1ecbch v\u1ee5 \u1ed5n \u0111\u1ecbnh v\u1edbi <a href=\"https:\/\/interdata.vn\/blog\/uptime-la-gi\/\">uptime<\/a> l\u00ean \u0111\u1ebfn 99.99% v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt 24\/7\/365.<\/p>\n<p><strong>InterData<\/strong><\/p>\n<ul>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">Website<\/a>:<\/strong><span>\u00a0<\/span>Interdata.vn<\/li>\n<li><strong>Hotline 24\/24:<\/strong><span>\u00a0<\/span>1900-636822<\/li>\n<li><strong>Email:<\/strong><span>\u00a0<\/span>Info@interdata.vn<\/li>\n<li><strong>VP\u0110D:<\/strong><span>\u00a0<\/span>240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. Ho\u0302\u0300 Ch\u00ed Minh<\/li>\n<li><strong>VPGD:<\/strong><span>\u00a0<\/span>S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P. An Ph\u00fa, TP. Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y nay, vi\u1ec7c k\u1ebft n\u1ed1i v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng t\u1eeb xa ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ea7n thi\u1ebft, m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 h\u1eefu \u00edch nh\u1ea5t cho nhi\u1ec7m v\u1ee5 n\u00e0y l\u00e0 PuTTY. V\u1eady PuTTY l\u00e0 g\u00ec? S\u1ef1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a PuTTY trong c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng th\u1eddi 4.0 nh\u01b0 th\u1ebf n\u00e0o? Trong<\/p>\n","protected":false},"author":11,"featured_media":20200,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-20191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vps"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/20191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=20191"}],"version-history":[{"count":0,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/20191\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/20200"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=20191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=20191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=20191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}