{"id":15881,"date":"2022-03-11T11:19:00","date_gmt":"2022-03-11T04:19:00","guid":{"rendered":"https:\/\/blog.tinohost.com\/?p=2644"},"modified":"2026-10-26T10:27:54","modified_gmt":"2026-10-26T03:27:54","slug":"truy-cap-ssh-vao-share-hosting-voi-putty","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/truy-cap-ssh-vao-share-hosting-voi-putty\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn truy c\u1eadp SSH v\u00e0o Share Hosting v\u1edbi PuTTY b\u1eb1ng SSH key"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ec3 truy c\u1eadp SSH v\u00e0o shared hosting b\u1eb1ng PuTTY, b\u1ea1n t\u1ea1o SSH key trong cPanel (SSH Access \u2192 Manage SSH Keys), b\u1ea5m Authorize cho public key, chuy\u1ec3n private key sang \u0111\u1ecbnh d\u1ea1ng .ppk r\u1ed3i t\u1ea3i v\u1ec1, sau \u0111\u00f3 m\u1edf PuTTY nh\u1eadp IP, c\u1ed5ng SSH c\u1ee7a hosting v\u00e0 ch\u1ecdn file .ppk \u1edf m\u1ee5c Auth \u2192 Credentials.<\/strong> Hosting t\u1ea1i Tino \u0111\u0103ng nh\u1eadp SSH b\u1eb1ng SSH key thay cho m\u1eadt kh\u1ea9u; PuTTY b\u1ea3n hi\u1ec7n h\u00e0nh l\u00e0 0.85 (ph\u00e1t h\u00e0nh 16\/08\/2026).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i thu\u1ed9c nh\u00f3m <a href=\"https:\/\/tino.vn\/blog\/truy-cap-va-lay-thong-tin-hosting-tai-tino\/\">h\u01b0\u1edbng d\u1eabn qu\u1ea3n tr\u1ecb website tr\u00ean hosting<\/a>; kh\u00e1i ni\u1ec7m hosting \u1edf <a href=\"https:\/\/tino.vn\/blog\/hosting-la-gi\/\">hosting l\u00e0 g\u00ec<\/a>. N\u1ebfu ch\u1ec9 c\u1ea7n g\u00f5 v\u00e0i l\u1ec7nh nhanh, d\u00f9ng <a href=\"https:\/\/tino.vn\/blog\/ssh-tren-share-cloud-hosting-su-dung-terminal\/\">Terminal ngay trong cPanel<\/a> m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea1o key.<\/p>\n\n\n\n<h2 id=\"Qu\u1ea3n_l\u00fd_hosting_qua_SSH_l\u00e0_l\u00e0m_g\u00ec?\">Qu\u1ea3n l\u00fd hosting qua SSH l\u00e0 l\u00e0m g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u1ea3n l\u00fd hosting qua SSH l\u00e0 ch\u1ea1y l\u1ec7nh tr\u1ef1c ti\u1ebfp trong t\u00e0i kho\u1ea3n hosting t\u1eeb m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n, qua k\u1ebft n\u1ed1i m\u00e3 ho\u00e1 (<a href=\"https:\/\/tino.vn\/blog\/ssh-la-gi\/\">SSH l\u00e0 g\u00ec<\/a>). So v\u1edbi thao t\u00e1c tr\u00ean giao di\u1ec7n cPanel, d\u00f2ng l\u1ec7nh l\u00e0m nhanh h\u01a1n c\u00e1c vi\u1ec7c l\u1eb7p l\u1ea1i ho\u1eb7c tr\u00ean nhi\u1ec1u file c\u00f9ng l\u00fac. M\u1ed9t s\u1ed1 vi\u1ec7c th\u01b0\u1eddng l\u00e0m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sao ch\u00e9p, di chuy\u1ec3n, x\u00f3a, n\u00e9n, gi\u1ea3i n\u00e9n t\u1ec7p tin v\u00e0 th\u01b0 m\u1ee5c.<\/li>\n\n\n<li>T\u1ea1o, ch\u1ec9nh s\u1eeda v\u00e0 xem n\u1ed9i dung t\u1ec7p tin t\u1eeb xa.<\/li>\n\n\n<li>Xu\u1ea5t, nh\u1eadp database b\u1eb1ng <code>mysqldump<\/code> v\u00e0 <code>mysql<\/code>.<\/li>\n\n\n<li>Ch\u1ea1y WP-CLI, Composer, Git cho website.<\/li>\n\n\n<li>Ki\u1ec3m tra dung l\u01b0\u1ee3ng, s\u1ed1 file, \u0111\u1ecdc log l\u1ed7i c\u1ee7a website.<\/li>\n\n\n<li>Ph\u00e2n quy\u1ec1n v\u1edbi <code>chmod<\/code>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Shared hosting kh\u00f4ng c\u1ea5p quy\u1ec1n root: b\u1ea1n kh\u00f4ng \u0111\u1ed5i c\u1ed5ng SSH, kh\u00f4ng c\u00e0i g\u00f3i h\u1ec7 th\u1ed1ng hay c\u1ea5u h\u00ecnh t\u01b0\u1eddng l\u1eeda m\u00e1y ch\u1ee7. Nh\u1eefng vi\u1ec7c \u0111\u00f3 thu\u1ed9c v\u1ec1 <a href=\"https:\/\/tino.vn\/blog\/vps-la-gi\/\">VPS<\/a>.<\/p>\n\n\n\n<h3 id=\"Nh\u1eefng_th\u1ee9_c\u1ea7n_chu\u1ea9n_b\u1ecb_\u0111\u1ec3_truy_c\u1eadp_SSH\">Nh\u1eefng th\u1ee9 c\u1ea7n chu\u1ea9n b\u1ecb \u0111\u1ec3 truy c\u1eadp SSH<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00e0i kho\u1ea3n hosting c\u00f3 quy\u1ec1n SSH v\u00e0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp cPanel.<\/li>\n\n\n<li>\u0110\u1ecba ch\u1ec9 IP (ho\u1eb7c hostname) v\u00e0 c\u1ed5ng SSH c\u1ee7a hosting; n\u1ebfu kh\u00f4ng th\u1ea5y c\u1ed5ng trong email k\u00edch ho\u1ea1t, h\u1ecfi b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3.<\/li>\n\n\n<li>Ph\u1ea7n m\u1ec1m PuTTY (k\u00e8m PuTTYgen, Pageant), t\u1ea3i t\u1ea1i <a href=\"https:\/\/www.chiark.greenend.org.uk\/~sgtatham\/putty\/latest.html\" target=\"_blank\" rel=\"noopener nofollow\">trang ch\u00ednh th\u1ee9c c\u1ee7a PuTTY<\/a>. Kh\u00e1i ni\u1ec7m SSH key xem \u1edf <a href=\"https:\/\/tino.vn\/blog\/ssh-key-la-gi\/\">SSH key l\u00e0 g\u00ec<\/a>.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"C\u00e1ch_truy_c\u1eadp_SSH_v\u00e0o_Share_Hosting_v\u1edbi_Putty\">C\u00e1ch truy c\u1eadp SSH v\u00e0o Share Hosting v\u1edbi Putty<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh c\u00f3 hai b\u01b0\u1edbc l\u1edbn: t\u1ea1o SSH key trong cPanel, authorize public key v\u00e0 t\u1ea3i private key d\u1ea1ng .ppk v\u1ec1 m\u00e1y; sau \u0111\u00f3 m\u1edf PuTTY, nh\u1eadp IP, c\u1ed5ng SSH v\u00e0 ch\u1ecdn file .ppk \u0111\u1ec3 \u0111\u0103ng nh\u1eadp. Ph\u1ea7n l\u1edbn l\u1ed7i khi l\u00e0m l\u1ea7n \u0111\u1ea7u n\u1eb1m \u1edf vi\u1ec7c qu\u00ean Authorize ho\u1eb7c ch\u1ecdn nh\u1ea7m file key, n\u00ean \u0111i \u0111\u00fang th\u1ee9 t\u1ef1 d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_1:_T\u1ea1o_SSH_key_trong_cPanel\">B\u01b0\u1edbc 1: T\u1ea1o SSH key trong cPanel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec l\u00fd do b\u1ea3o m\u1eadt, hosting t\u1ea1i Tino ch\u1ec9 h\u1ed7 tr\u1ee3 truy c\u1eadp SSH b\u1eb1ng SSH key, kh\u00f4ng h\u1ed7 tr\u1ee3 m\u1eadt kh\u1ea9u. \u0110\u1ec3 s\u1eed d\u1ee5ng, b\u1ea1n l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Truy c\u1eadp cPanel \u2192 nh\u00f3m <strong>Security<\/strong> \u2192 click <strong>SSH Access<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"282\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image.png\" alt=\"Nh\u00f3m Security trong cPanel, m\u0169i t\u00ean ch\u1ec9 bi\u1ec3u t\u01b0\u1ee3ng SSH Access\" class=\"wp-image-61294\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-300x110.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click <strong>Manage SSH Keys<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"391\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-1.png\" alt=\"Trang SSH Access trong cPanel v\u1edbi n\u00fat Manage SSH Keys\" class=\"wp-image-61295\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-1.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-1-300x153.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click <strong>Generate a New Key<\/strong> n\u1ebfu b\u1ea1n ch\u01b0a c\u00f3 SSH key, ho\u1eb7c <strong>Import Key<\/strong> n\u1ebfu \u0111\u00e3 c\u00f3. V\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y d\u00e0nh cho ng\u01b0\u1eddi ch\u01b0a c\u00f3 SSH key.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"362\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-2.png\" alt=\"Trang Manage SSH Keys v\u1edbi hai n\u00fat Generate a New Key v\u00e0 Import Key\" class=\"wp-image-61297\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-2.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-2-300x141.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i \u0111\u00e2y, b\u1ea1n khai b\u00e1o c\u00e1c th\u00f4ng tin sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Key Name:<\/strong> \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh <code>id_rsa<\/code> (n\u1ebfu \u0111\u1eb7t t\u00ean kh\u00e1c, ph\u1ea3i ch\u1ec9 \u0111\u1ecbnh key khi \u0111\u0103ng nh\u1eadp).<\/li>\n\n\n<li><strong>Key Password:<\/strong> \u0111\u1eb7t passphrase g\u1ed3m ch\u1eef th\u01b0\u1eddng, ch\u1eef hoa, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t. Passphrase b\u1ea3o v\u1ec7 private key: ai c\u00f3 c\u1ea3 file key l\u1eabn passphrase l\u00e0 v\u00e0o \u0111\u01b0\u1ee3c hosting v\u00e0 xo\u00e1 d\u1eef li\u1ec7u.<\/li>\n\n\n<li><strong>Reenter Password:<\/strong> nh\u1eadp l\u1ea1i passphrase.<\/li>\n\n\n<li><strong>Key Type:<\/strong> ch\u1ecdn <strong>RSA<\/strong>, kh\u00f4ng ch\u1ecdn DSA.<\/li>\n\n\n<li><strong>Key Size:<\/strong> ch\u1ecdn m\u1ee9c l\u1edbn trong danh s\u00e1ch (v\u00ed d\u1ee5 4096 n\u1ebfu c\u00f3).<\/li>\n\n\n<li>Sau \u0111\u00f3 nh\u1ea5n <strong>Generate Key<\/strong>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"588\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-3.png\" alt=\"Form Generating a Public Key: Key Name id_rsa, Key Password, Reenter Password, \u0111\u1ed9 m\u1ea1nh Very Strong, Key Type RSA, Key Size 2048, n\u00fat Generate Key\" class=\"wp-image-61298\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-3.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-3-300x230.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u1ea2nh ch\u1ee5p ch\u1ecdn RSA 2048. cPanel ch\u1ec9 cho t\u1ea1o RSA ho\u1eb7c DSA (<a href=\"https:\/\/docs.cpanel.net\/cpanel\/security\/ssh-access\/\" target=\"_blank\" rel=\"noopener nofollow\">t\u00e0i li\u1ec7u cPanel: SSH Access<\/a>); kho\u00e1 DSA (ssh-dss) \u0111\u00e3 b\u1ecb OpenSSH t\u1eeb ch\u1ed1i theo m\u1eb7c \u0111\u1ecbnh (<a href=\"https:\/\/www.openssh.org\/legacy.html\" target=\"_blank\" rel=\"noopener nofollow\">OpenSSH legacy<\/a>), n\u00ean ch\u1ecdn RSA v\u00e0 c\u1ee1 kho\u00e1 l\u1edbn m\u00e0 danh s\u00e1ch cho ph\u00e9p.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0n h\u00ecnh th\u00f4ng b\u00e1o key t\u1ea1o th\u00e0nh c\u00f4ng, b\u1ea1n nh\u1ea5n <strong>Go Back<\/strong> \u0111\u1ec3 quay l\u1ea1i trang qu\u1ea3n l\u00fd key.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"485\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-4.png\" alt=\"Th\u00f4ng b\u00e1o Key Generation Complete trong cPanel k\u00e8m \u0111\u01b0\u1eddng d\u1eabn file key v\u00e0 n\u00fat Go Back\" class=\"wp-image-61299\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-4.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-4-300x189.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i trang qu\u1ea3n l\u00fd key, b\u1ea1n s\u1ebd th\u1ea5y hai b\u1ea3ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Public Keys:<\/strong> kho\u00e1 \u0111\u1ec3 tr\u00ean hosting, d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra b\u1ea1n khi \u0111\u0103ng nh\u1eadp.<\/li>\n\n\n<li><strong>Private Keys:<\/strong> kho\u00e1 d\u00f9ng \u0111\u1ec3 truy c\u1eadp. L\u1ed9 kho\u00e1 n\u00e0y (k\u00e8m passphrase) l\u00e0 ng\u01b0\u1eddi kh\u00e1c v\u00e0o \u0111\u01b0\u1ee3c hosting c\u1ee7a b\u1ea1n, v\u00ec v\u1eady c\u1ea7n:<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ea3i private key v\u1ec1 v\u00e0 l\u01b0u \u1edf n\u01a1i an to\u00e0n, c\u00f3 b\u1ea3n sao d\u1ef1 ph\u00f2ng.<\/li>\n\n\n<li>X\u00f3a private key kh\u1ecfi server sau khi t\u1ea3i, \u0111\u1ec3 ng\u01b0\u1eddi l\u1ee1 v\u00e0o \u0111\u01b0\u1ee3c cPanel c\u0169ng kh\u00f4ng t\u1ea3i \u0111\u01b0\u1ee3c key n\u00e0y.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c SSH key, b\u1ea1n ph\u1ea3i <strong>authorize<\/strong> public key tr\u01b0\u1edbc. T\u1ea1i b\u1ea3ng Public Keys \u2192 click <strong>Manage<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"668\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-5.png\" alt=\"B\u1ea3ng Public Keys tr\u1ea1ng th\u00e1i not authorized v\u1edbi n\u00fat Manage v\u00e0 b\u1ea3ng Private Keys trong cPanel\" class=\"wp-image-61300\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-5.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-5-300x261.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Click <strong>Authorize<\/strong>: n\u1ebfu thi\u1ebfu b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 truy c\u1eadp b\u1eb1ng SSH.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"213\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-6.png\" alt=\"Trang qu\u1ea3n l\u00fd key id_rsa v\u1edbi n\u00fat Authorize\" class=\"wp-image-61301\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-6.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-6-300x83.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3: tr\u1ea1ng th\u00e1i key chuy\u1ec3n th\u00e0nh <strong>authorized<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"714\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-7.png\" alt=\"B\u1ea3ng Public Keys trong cPanel, key id_rsa \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i authorized\" class=\"wp-image-61302\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-7.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-7-300x279.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">PuTTY kh\u00f4ng \u0111\u1ecdc tr\u1ef1c ti\u1ebfp private key d\u1ea1ng OpenSSH m\u00e0 c\u1ea7n file <code>.ppk<\/code>. \u1ede b\u1ea3ng Private Keys, ch\u1ecdn <strong>View\/Download<\/strong>, k\u00e9o xu\u1ed1ng m\u1ee5c <strong>Convert the \u201cid_rsa\u201d key to PPK format<\/strong>, \u0111i\u1ec1n passphrase \u0111\u00e3 \u0111\u1eb7t khi t\u1ea1o key r\u1ed3i nh\u1ea5n <strong>Convert<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"646\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-private-key-che.webp\" alt=\"Trang View\/Download private key trong cPanel, n\u1ed9i dung private key \u0111\u00e3 \u0111\u01b0\u1ee3c che, \u00f4 nh\u1eadp passphrase v\u00e0 n\u00fat Convert sang PPK\" class=\"wp-image-132245\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-private-key-che.webp 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-private-key-che-300x252.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi convert xong, nh\u1ea5n <strong>Download Key<\/strong> \u0111\u1ec3 t\u1ea3i file .ppk v\u1ec1 m\u00e1y. V\u1edbi file \u0111\u00e3 t\u1ea3i, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng Pageant \u0111\u1ec3 n\u1ea1p key m\u1ed9t l\u1ea7n cho c\u1ea3 phi\u00ean l\u00e0m vi\u1ec7c, ho\u1eb7c ch\u1ecdn tr\u1ef1c ti\u1ebfp trong PuTTY nh\u01b0 b\u01b0\u1edbc 2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"684\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-file-ppk-che.webp\" alt=\"N\u1ed9i dung file PPK \u0111\u1ecbnh d\u1ea1ng PuTTY-User-Key-File-3 sau khi convert, ph\u1ea7n Private-Lines \u0111\u00e3 \u0111\u01b0\u1ee3c che, n\u00fat Download Key\" class=\"wp-image-132243\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-file-ppk-che.webp 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-file-ppk-che-300x267.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Hai \u1ea3nh tr\u00ean \u0111\u00e3 che ph\u1ea7n private key trong \u1ea3nh ch\u1ee5p g\u1ed1c. Kh\u00f4ng bao gi\u1edd ch\u1ee5p m\u00e0n h\u00ecnh hay g\u1eedi n\u1ed9i dung private key cho ng\u01b0\u1eddi kh\u00e1c.<\/em><\/p>\n\n\n\n<h3 id=\"B\u01b0\u1edbc_2:_SSH_t\u1edbi_hosting_b\u1eb1ng_PuTTY_s\u1eed_d\u1ee5ng_SSH_key_v\u1eeba_t\u1ea3i_v\u1ec1\">B\u01b0\u1edbc 2: SSH t\u1edbi hosting b\u1eb1ng PuTTY s\u1eed d\u1ee5ng SSH key v\u1eeba t\u1ea3i v\u1ec1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1edf PuTTY, \u1edf m\u1ee5c <strong>Session<\/strong> \u0111i\u1ec1n \u0111\u1ecba ch\u1ec9 IP c\u1ee7a hosting v\u00e0o <strong>Host Name (or IP address)<\/strong> v\u00e0 c\u1ed5ng SSH c\u1ee7a hosting v\u00e0o <strong>Port<\/strong>, ch\u1ecdn ki\u1ec3u k\u1ebft n\u1ed1i SSH.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"708\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-12.png\" alt=\"M\u00e0n h\u00ecnh Session c\u1ee7a PuTTY Configuration: Host Name l\u00e0 IP hosting, Port 22, Connection type SSH\" class=\"wp-image-61307\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-12.png 750w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-12-300x283.png 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfp theo, m\u1edf <strong>Connection \u2192 SSH \u2192 Auth \u2192 Credentials<\/strong>, b\u1ea5m <strong>Browse<\/strong> \u1edf \u00f4 \u201cPrivate key file for authentication\u201d \u0111\u1ec3 ch\u1ecdn file .ppk \u0111\u00e3 t\u1ea3i v\u1ec1, r\u1ed3i b\u1ea5m <strong>Open<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"705\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-13.png\" alt=\"PuTTY b\u1ea3n c\u0169: m\u1ee5c Connection, SSH, Auth v\u1edbi \u00f4 Private key file for authentication v\u00e0 n\u00fat Browse, Open\" class=\"wp-image-61308\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-13.png 750w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-13-300x282.png 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u1ea2nh ch\u1ee5p t\u1eeb PuTTY b\u1ea3n c\u0169, \u00f4 ch\u1ecdn private key n\u1eb1m ngay trong Auth. \u1ede c\u00e1c b\u1ea3n PuTTY m\u1edbi, g\u1ed3m 0.85 hi\u1ec7n h\u00e0nh, \u00f4 n\u00e0y n\u1eb1m \u1edf trang con <strong>Credentials<\/strong> b\u00ean d\u01b0\u1edbi Auth (<a href=\"https:\/\/the.earth.li\/~sgtatham\/putty\/0.85\/htmldoc\/Chapter4.html\" target=\"_blank\" rel=\"noopener nofollow\">t\u00e0i li\u1ec7u PuTTY 0.85, m\u1ee5c 4.22<\/a>). Mu\u1ed1n kh\u1ecfi ch\u1ecdn l\u1ea1i m\u1ed7i l\u1ea7n, quay v\u1ec1 Session, \u0111\u1eb7t t\u00ean \u1edf Saved Sessions v\u00e0 b\u1ea5m Save.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi k\u1ebft n\u1ed1i t\u1edbi hosting, nh\u1eadp \u0111\u00fang <strong>username cPanel<\/strong> c\u1ee7a b\u1ea1n \u1edf d\u00f2ng <code>login as<\/code>, sau \u0111\u00f3 nh\u1eadp passphrase c\u1ee7a key. L\u1ea7n \u0111\u1ea7u k\u1ebft n\u1ed1i, PuTTY h\u1ecfi c\u00f3 tin c\u1eady host key c\u1ee7a m\u00e1y ch\u1ee7 kh\u00f4ng: ki\u1ec3m tra \u0111\u00fang IP r\u1ed3i ch\u1ecdn Accept.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"453\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-14.png\" alt=\"C\u1eeda s\u1ed5 PuTTY: login as t\u00ean t\u00e0i kho\u1ea3n hosting, Authenticating with public key, ch\u1edd nh\u1eadp passphrase cho key\" class=\"wp-image-61309\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-14.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-14-300x177.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Truy c\u1eadp SSH th\u00e0nh c\u00f4ng, d\u1ea5u nh\u1eafc l\u1ec7nh hi\u1ec7n d\u1ea1ng <code>[user@m\u00e1y-ch\u1ee7 ~]$<\/code>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"768\" height=\"451\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-15.png\" alt=\"C\u1eeda s\u1ed5 PuTTY \u0111\u00e3 \u0111\u0103ng nh\u1eadp SSH v\u00e0o hosting th\u00e0nh c\u00f4ng, hi\u1ec7n d\u1ea5u nh\u1eafc l\u1ec7nh\" class=\"wp-image-61310\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-15.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2022\/11\/image-15-300x176.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb \u0111\u00e2y b\u1ea1n d\u00f9ng c\u00e1c l\u1ec7nh nh\u01b0 trong <a href=\"https:\/\/tino.vn\/blog\/ssh-tren-share-cloud-hosting-su-dung-terminal\/\">b\u1ea3ng l\u1ec7nh th\u01b0\u1eddng d\u00f9ng tr\u00ean hosting<\/a>. Tr\u00ean macOS, Linux ho\u1eb7c Windows 10\/11 c\u00f3 s\u1eb5n OpenSSH, d\u00f9ng l\u1ec7nh <code>ssh -p &lt;c\u1ed5ng&gt; -i ~\/.ssh\/id_rsa user@IP<\/code> v\u1edbi private key d\u1ea1ng OpenSSH thay cho PuTTY.<\/p>\n\n\n\n<h2 id=\"M\u1ed7i_kho\u00e1_n\u1eb1m_\u1edf_\u0111\u00e2u_v\u00e0_x\u1eed_l\u00fd_khi_l\u1ed9_key\">M\u1ed7i kho\u00e1 n\u1eb1m \u1edf \u0111\u00e2u v\u00e0 x\u1eed l\u00fd khi l\u1ed9 key<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 SSH key g\u1ed3m public key n\u1eb1m tr\u00ean hosting, private key d\u1ea1ng .ppk n\u1eb1m tr\u00ean m\u00e1y b\u1ea1n v\u00e0 passphrase b\u1ea1n nh\u1edb trong \u0111\u1ea7u. K\u1ebb x\u1ea5u c\u1ea7n c\u1ea3 private key l\u1eabn passphrase m\u1edbi \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c, n\u00ean ch\u1ec9 c\u1ea7n gi\u1eef hai th\u1ee9 \u0111\u00f3 an to\u00e0n; public key l\u1ed9 ra kh\u00f4ng g\u00e2y h\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1400\" height=\"750\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-khoa-nam-o-dau.webp\" alt=\"S\u01a1 \u0111\u1ed3 v\u1ecb tr\u00ed c\u1ee7a public key tr\u00ean hosting, private key .ppk tr\u00ean m\u00e1y ng\u01b0\u1eddi d\u00f9ng v\u00e0 passphrase, k\u00e8m c\u00e1ch x\u1eed l\u00fd khi nghi l\u1ed9 private key\" class=\"wp-image-132244\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-khoa-nam-o-dau.webp 1400w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-khoa-nam-o-dau-300x161.webp 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-khoa-nam-o-dau-1024x549.webp 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2026\/10\/truy-cap-ssh-vao-share-hosting-voi-putty-khoa-nam-o-dau-768x411.webp 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu nghi private key b\u1ecb l\u1ed9 (m\u00e1y b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c, l\u1ee1 g\u1eedi file .ppk), v\u00e0o SSH Access \u2192 Manage SSH Keys, b\u1ea5m <strong>Deauthorize<\/strong> r\u1ed3i xo\u00e1 key c\u0169, t\u1ea1o key m\u1edbi v\u00e0 t\u1ea3i l\u1ea1i. \u0110\u1ed5i lu\u00f4n m\u1eadt kh\u1ea9u cPanel n\u1ebfu nghi b\u1ecb l\u1ed9 c\u00f9ng l\u00fac.<\/p>\n\n\n\n<h2 id=\"Khi_n\u00e0o_kh\u00f4ng_c\u1ea7n_d\u00f9ng_PuTTY?\">Khi n\u00e0o kh\u00f4ng c\u1ea7n d\u00f9ng PuTTY?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PuTTY h\u1ee3p v\u1edbi phi\u00ean SSH d\u00e0i tr\u00ean Windows, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u1ea7n c\u00e0i v\u00e0 t\u1ea1o key. Ba tr\u01b0\u1eddng h\u1ee3p d\u01b0\u1edbi \u0111\u00e2y c\u00f3 c\u00e1ch g\u1ecdn h\u01a1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 g\u00f5 v\u00e0i l\u1ec7nh nhanh: d\u00f9ng <a href=\"https:\/\/tino.vn\/blog\/ssh-tren-share-cloud-hosting-su-dung-terminal\/\">Terminal trong cPanel<\/a> ngay tr\u00ean tr\u00ecnh duy\u1ec7t.<\/li>\n\n\n<li>M\u00e1y Windows 10\/11, macOS ho\u1eb7c Linux: l\u1ec7nh <code>ssh<\/code> c\u00f3 s\u1eb5n d\u00f9ng tr\u1ef1c ti\u1ebfp private key d\u1ea1ng OpenSSH, kh\u00f4ng c\u1ea7n chuy\u1ec3n sang .ppk.<\/li>\n\n\n<li>C\u1ea7n ch\u00e9p nhi\u1ec1u file qua SSH: d\u00f9ng <a href=\"https:\/\/tino.vn\/blog\/winscp-la-gi\/\">WinSCP<\/a> ho\u1eb7c SFTP trong FileZilla thay v\u00ec g\u00f5 l\u1ec7nh.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"K\u1ebft_lu\u1eadn\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh SSH v\u00e0o shared hosting b\u1eb1ng PuTTY g\u1ed3m hai ph\u1ea7n: t\u1ea1o v\u00e0 authorize SSH key trong cPanel, chuy\u1ec3n sang .ppk; sau \u0111\u00f3 c\u1ea5u h\u00ecnh PuTTY v\u1edbi IP, c\u1ed5ng v\u00e0 file key \u1edf Auth \u2192 Credentials. Gi\u1eef private key v\u00e0 passphrase c\u1ea9n th\u1eadn l\u00e0 \u0111\u1ee7 an to\u00e0n cho vi\u1ec7c qu\u1ea3n tr\u1ecb h\u1eb1ng ng\u00e0y.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">C\u1ea7n hosting \u1ed5n \u0111\u1ecbnh cho website? <a href=\"https:\/\/tino.vn\/hosting-gia-re\">Hosting c\u1ee7a Tino<\/a> d\u00f9ng \u1ed5 NVMe, LiteSpeed v\u00e0 cPanel \u0111\u1ec3 b\u1ea1n t\u1ef1 qu\u1ea3n tr\u1ecb. Xem c\u1ea5u h\u00ecnh v\u00e0 gi\u00e1 tr\u00ean trang s\u1ea3n ph\u1ea9m.<\/p>\n<\/blockquote>\n\n\n\n<h2 id=\"Nh\u1eefng_c\u00e2u_h\u1ecfi_th\u01b0\u1eddng_g\u1eb7p\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"V\u00ec_sao_kh\u00f4ng_th\u1ec3_truy_c\u1eadp_v\u00e0o_SSH_b\u1eb1ng_PuTTY?\">V\u00ec sao kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o SSH b\u1eb1ng PuTTY?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra l\u1ea7n l\u01b0\u1ee3t: public key \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i authorized ch\u01b0a; IP v\u00e0 c\u1ed5ng SSH \u0111\u00fang ch\u01b0a; d\u00f2ng login as l\u00e0 username cPanel; file ch\u1ecdn \u1edf Auth \u2192 Credentials l\u00e0 b\u1ea3n .ppk; passphrase \u0111\u00fang. L\u1ed7i \u201cConnection timed out\u201d th\u01b0\u1eddng do sai c\u1ed5ng ho\u1eb7c m\u1ea1ng n\u01a1i b\u1ea1n ng\u1ed3i ch\u1eb7n c\u1ed5ng \u0111\u00f3.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"C\u00f3_n\u00ean_t\u1eaft_t\u01b0\u1eddng_l\u1eeda_ho\u1eb7c_ph\u1ea7n_m\u1ec1m_di\u1ec7t_virus_\u0111\u1ec3_k\u1ebft_n\u1ed1i_SSH_kh\u00f4ng?\">C\u00f3 n\u00ean t\u1eaft t\u01b0\u1eddng l\u1eeda ho\u1eb7c ph\u1ea7n m\u1ec1m di\u1ec7t virus \u0111\u1ec3 k\u1ebft n\u1ed1i SSH kh\u00f4ng?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. H\u00e3y cho ph\u00e9p PuTTY k\u1ebft n\u1ed1i ra ngo\u00e0i trong t\u01b0\u1eddng l\u1eeda c\u1ee7a Windows ho\u1eb7c ph\u1ea7n m\u1ec1m di\u1ec7t virus, v\u00e0 ki\u1ec3m tra m\u1ea1ng c\u00f4ng ty c\u00f3 ch\u1eb7n c\u1ed5ng SSH kh\u00f4ng. T\u1eaft c\u1ea3 hai l\u1edbp b\u1ea3o v\u1ec7 khi\u1ebfn m\u00e1y d\u1ec5 b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c, \u0111\u00fang n\u01a1i \u0111ang gi\u1eef private key c\u1ee7a b\u1ea1n.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"B\u00e1o_l\u1ed7i_\u201cUnable_to_use_key_file\u201d_trong_PuTTY_l\u00e0_sao?\">B\u00e1o l\u1ed7i \u201cUnable to use key file\u201d trong PuTTY l\u00e0 sao?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">PuTTY kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c file key: th\u01b0\u1eddng do ch\u1ecdn nh\u1ea7m file OpenSSH thay v\u00ec .ppk, ho\u1eb7c d\u00f9ng PuTTY qu\u00e1 c\u0169 kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng PPK phi\u00ean b\u1ea3n 3. C\u1eadp nh\u1eadt PuTTY l\u00ean b\u1ea3n hi\u1ec7n h\u00e0nh ho\u1eb7c convert l\u1ea1i b\u1eb1ng PuTTYgen.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section\t\thelp class=\"sc_fs_faq sc_card    \"\n\t\t\t\t>\n\t\t\t\t<h2 id=\"V\u00ec_sao_Tino_kh\u00f4ng_h\u1ed7_tr\u1ee3_truy_c\u1eadp_SSH_b\u1eb1ng_m\u1eadt_kh\u1ea9u?\">V\u00ec sao Tino kh\u00f4ng h\u1ed7 tr\u1ee3 truy c\u1eadp SSH b\u1eb1ng m\u1eadt kh\u1ea9u?<\/h2>\t\t\t\t<div>\n\t\t\t\t\t\t<div class=\"sc_fs_faq__content\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">\u0110\u0103ng nh\u1eadp b\u1eb1ng SSH key an to\u00e0n h\u01a1n m\u1eadt kh\u1ea9u v\u00ec kh\u00f4ng b\u1ecb d\u00f2 m\u1eadt kh\u1ea9u t\u1ef1 \u0111\u1ed9ng: k\u1ebb t\u1ea5n c\u00f4ng ph\u1ea3i c\u00f3 file private key v\u00e0 passphrase. V\u00ec v\u1eady hosting t\u1ea1i Tino ch\u1ec9 m\u1edf SSH b\u1eb1ng key.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"V\u00ec sao kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o SSH b\u1eb1ng PuTTY?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>Ki\u1ec3m tra l\u1ea7n l\u01b0\u1ee3t: public key \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i authorized ch\u01b0a; IP v\u00e0 c\u1ed5ng SSH \u0111\u00fang ch\u01b0a; d\u00f2ng login as l\u00e0 username cPanel; file ch\u1ecdn \u1edf Auth \u2192 Credentials l\u00e0 b\u1ea3n .ppk; passphrase \u0111\u00fang. 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T\u1eaft c\u1ea3 hai l\u1edbp b\u1ea3o v\u1ec7 khi\u1ebfn m\u00e1y d\u1ec5 b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c, \u0111\u00fang n\u01a1i \u0111ang gi\u1eef private key c\u1ee7a b\u1ea1n.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"B\u00e1o l\u1ed7i \u201cUnable to use key file\u201d trong PuTTY l\u00e0 sao?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"<p>PuTTY kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c file key: th\u01b0\u1eddng do ch\u1ecdn nh\u1ea7m file OpenSSH thay v\u00ec .ppk, ho\u1eb7c d\u00f9ng PuTTY qu\u00e1 c\u0169 kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng PPK phi\u00ean b\u1ea3n 3. 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V\u00ec v\u1eady hosting t\u1ea1i Tino ch\u1ec9 m\u1edf SSH b\u1eb1ng key.<\/p>\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec3 truy c\u1eadp SSH v\u00e0o shared hosting b\u1eb1ng PuTTY, b\u1ea1n t\u1ea1o SSH key trong cPanel (SSH Access \u2192 Manage SSH Keys), b\u1ea5m Authorize cho public key, chuy\u1ec3n private key sang \u0111\u1ecbnh d\u1ea1ng .ppk r\u1ed3i t\u1ea3i v\u1ec1, sau \u0111\u00f3 m\u1edf PuTTY nh\u1eadp IP, c\u1ed5ng SSH c\u1ee7a hosting v\u00e0 ch\u1ecdn file .ppk \u1edf m\u1ee5c Auth \u2192 Credentials. [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":132160,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7726],"tags":[6187],"class_list":["post-15881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hosting","tag-ho-tro-developer"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/15881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=15881"}],"version-history":[{"count":2,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/15881\/revisions"}],"predecessor-version":[{"id":132303,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/15881\/revisions\/132303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/132160"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=15881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=15881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=15881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}