{"id":16,"date":"2026-09-03T17:20:17","date_gmt":"2026-09-03T17:20:17","guid":{"rendered":"http:\/\/127.0.0.1:8080\/index.php\/2026\/09\/03\/huong-dan-thiet-lap-cloudflare-tunnel-bao-mat-may-chu-cuc-bo-len-internet\/"},"modified":"2026-09-03T17:20:17","modified_gmt":"2026-09-03T17:20:17","slug":"huong-dan-thiet-lap-cloudflare-tunnel-bao-mat-may-chu-cuc-bo-len-internet","status":"publish","type":"post","link":"https:\/\/zunliz.com\/index.php\/2026\/09\/03\/huong-dan-thiet-lap-cloudflare-tunnel-bao-mat-may-chu-cuc-bo-len-internet\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp Cloudflare Tunnel b\u1ea3o m\u1eadt m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 l\u00ean Internet"},"content":{"rendered":"<p>Cloudflare Tunnel (tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 Argo Tunnel) l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1 cho ph\u00e9p b\u1ea1n ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng web ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 ra Internet m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1edf c\u1ed5ng (Port Forwarding) tr\u00ean Router hay \u0111\u1ec3 l\u1ed9 \u0111\u1ecba ch\u1ec9 IP c\u00f4ng khai.<\/p>\n<h2>1. L\u1ee3i \u00edch c\u1ee7a Cloudflare Tunnel<\/h2>\n<ul>\n<li><strong>Kh\u00f4ng c\u1ea7n IP t\u0129nh (Static IP):<\/strong> Ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o ngay c\u1ea3 tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n Internet gia \u0111\u00ecnh.<\/li>\n<li><strong>\u1ea8n ho\u00e0n to\u00e0n IP g\u1ed1c (Origin IP):<\/strong> M\u1ecdi truy c\u1eadp \u0111\u1ec1u \u0111i qua m\u1ea1ng l\u01b0\u1edbi ch\u1ed1ng DDoS to\u00e0n c\u1ea7u c\u1ee7a Cloudflare.<\/li>\n<li><strong>T\u1ef1 \u0111\u1ed9ng c\u1ea5p ch\u1ee9ng ch\u1ec9 SSL mi\u1ec5n ph\u00ed:<\/strong> M\u00e3 h\u00f3a HTTPS t\u1eeb tr\u00ecnh duy\u1ec7t \u0111\u1ebfn m\u00e1y ch\u1ee7 \u0111\u1ea7u cu\u1ed1i.<\/li>\n<\/ul>\n<h2>2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Ph\u1ea7n m\u1ec1m <code>cloudflared<\/code> ch\u1ea1y ng\u1ea7m tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n s\u1ebd t\u1ea1o m\u1ed9t k\u1ebft n\u1ed1i outbound b\u1ea3o m\u1eadt \u0111\u1ebfn 2 trung t\u00e2m d\u1eef li\u1ec7u g\u1ea7n nh\u1ea5t c\u1ee7a Cloudflare. Khi ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp t\u00ean mi\u1ec1n, Cloudflare Edge s\u1ebd chuy\u1ec3n ti\u1ebfp y\u00eau c\u1ea7u qua \u0111\u01b0\u1eddng h\u1ea7m n\u00e0y v\u1ec1 m\u00e1y ch\u1ee7 local.<\/p>\n<h2>3. T\u1ed5ng k\u1ebft<\/h2>\n<p>Cloudflare Tunnel l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n mu\u1ed1n th\u1eed nghi\u1ec7m, tri\u1ec3n khai portfolio c\u00e1 nh\u00e2n ho\u1eb7c v\u1eadn h\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 n\u1ed9i b\u1ed9 v\u1edbi chi ph\u00ed t\u1ed1i \u01b0u v\u00e0 \u0111\u1ed9 an to\u00e0n cao nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cloudflare Tunnel (tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 Argo Tunnel) l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1 cho ph\u00e9p b\u1ea1n ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng web ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 ra Internet m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1edf c\u1ed5ng (Port Forwarding) tr\u00ean Router hay \u0111\u1ec3 l\u1ed9 \u0111\u1ecba ch\u1ec9 IP c\u00f4ng khai. 1. L\u1ee3i \u00edch [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/posts\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/comments?post=16"}],"version-history":[{"count":0,"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/posts\/16\/revisions"}],"wp:attachment":[{"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/media?parent=16"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/categories?post=16"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zunliz.com\/index.php\/wp-json\/wp\/v2\/tags?post=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}