Cách bảo mật Apache với Let’s Encrypt trên Ubuntu
25/08/2025
Về tác giả
I have over 5 years of experience writing technical documentation for tech products, making them accessible and user-friendly. My focus is always on providing clear and precise information.
@#@
Tôi đã có hơn 5 năm kinh nghiệm viết tài liệu kỹ thuật cho các sản phẩm công nghệ, giúp người dùng dễ dàng tiếp cận và sử dụng. Tôi luôn tập trung vào việc cung cấp thông tin chính xác và dễ hiểu.
Cập nhật thông tin mới nhấtNhận các thông tin mới nhất về mối đe dọa, báo cáo an ninh mạng từ CyStack về hòm thư điện tử của bạn
{"success":true,"head":"<title>Cách bảo mật Apache với Let's Encrypt trên Ubuntu - CyStack Tutorial</title>\n<meta name=\"description\" content=\"Tìm hiểu cách bảo mật Apache với Let's Encrypt trên Ubuntu. Hướng dẫn chi tiết cài đặt, cấu hình và gia hạn chứng chỉ SSL để tăng cường an toàn website\"/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large\"/>\n<link rel=\"canonical\" href=\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/\" />\n<meta property=\"og:locale\" content=\"en_US\" />\n<meta property=\"og:type\" content=\"article\" />\n<meta property=\"og:title\" content=\"Cách bảo mật Apache với Let's Encrypt trên Ubuntu - CyStack Tutorial\" />\n<meta property=\"og:description\" content=\"Tìm hiểu cách bảo mật Apache với Let's Encrypt trên Ubuntu. Hướng dẫn chi tiết cài đặt, cấu hình và gia hạn chứng chỉ SSL để tăng cường an toàn website\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/\" />\n<meta property=\"og:site_name\" content=\"CyStack Tutorial\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:section\" content=\"Chuyên gia\" />\n<meta property=\"og:updated_time\" content=\"2026-08-03T16:55:41+07:00\" />\n<meta property=\"og:image\" content=\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\" />\n<meta property=\"og:image:secure_url\" content=\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\" />\n<meta property=\"og:image:width\" content=\"1200\" />\n<meta property=\"og:image:height\" content=\"630\" />\n<meta property=\"og:image:alt\" content=\"bảo mật Apache với Let's Encrypt trên Ubuntu\" />\n<meta property=\"og:image:type\" content=\"image/jpeg\" />\n<meta property=\"article:published_time\" content=\"2025-08-25T20:57:16+07:00\" />\n<meta property=\"article:modified_time\" content=\"2026-08-03T16:55:41+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"Cách bảo mật Apache với Let's Encrypt trên Ubuntu - CyStack Tutorial\" />\n<meta name=\"twitter:description\" content=\"Tìm hiểu cách bảo mật Apache với Let's Encrypt trên Ubuntu. Hướng dẫn chi tiết cài đặt, cấu hình và gia hạn chứng chỉ SSL để tăng cường an toàn website\" />\n<meta name=\"twitter:image\" content=\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\" />\n<meta name=\"twitter:label1\" content=\"Written by\" />\n<meta name=\"twitter:data1\" content=\"Chris Pham\" />\n<meta name=\"twitter:label2\" content=\"Time to read\" />\n<meta name=\"twitter:data2\" content=\"10 minutes\" />\n<script type=\"application/ld+json\" class=\"rank-math-schema\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https://blog.cystack.org/tutorial/#person\",\"name\":\"CyStack Tutorial\"},{\"@type\":\"WebSite\",\"@id\":\"https://blog.cystack.org/tutorial/#website\",\"url\":\"https://blog.cystack.org/tutorial\",\"name\":\"CyStack Tutorial\",\"publisher\":{\"@id\":\"https://blog.cystack.org/tutorial/#person\"},\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\",\"url\":\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\",\"width\":\"1200\",\"height\":\"630\",\"caption\":\"b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu\",\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":\"1\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":\"2\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial/vi/category/chuyen-gia/\",\"name\":\"Chuy\\u00ean gia\"}},{\"@type\":\"ListItem\",\"position\":\"3\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/\",\"name\":\"C\\u00e1ch b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let’s Encrypt tr\\u00ean Ubuntu\"}}]},{\"@type\":\"WebPage\",\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#webpage\",\"url\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/\",\"name\":\"C\\u00e1ch b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu - CyStack Tutorial\",\"datePublished\":\"2025-08-25T20:57:16+07:00\",\"dateModified\":\"2026-08-03T16:55:41+07:00\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/tutorial/#website\"},\"primaryImageOfPage\":{\"@id\":\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\"},\"inLanguage\":\"en-US\",\"breadcrumb\":{\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#breadcrumb\"}},{\"@type\":\"Person\",\"@id\":\"https://blog.cystack.org/tutorial/author/codeweaver/\",\"name\":\"Chris Pham\",\"url\":\"https://blog.cystack.org/tutorial/author/codeweaver/\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https://secure.gravatar.com/avatar/7a3584c941fa360ac061b2a8f15684ced7b92daa1f09481be135a684d989e9b9?s=96&d=mm&r=g\",\"url\":\"https://secure.gravatar.com/avatar/7a3584c941fa360ac061b2a8f15684ced7b92daa1f09481be135a684d989e9b9?s=96&d=mm&r=g\",\"caption\":\"Chris Pham\",\"inLanguage\":\"en-US\"}},{\"@type\":\"BlogPosting\",\"headline\":\"C\\u00e1ch b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu - CyStack Tutorial\",\"keywords\":\"b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu\",\"datePublished\":\"2025-08-25T20:57:16+07:00\",\"dateModified\":\"2026-08-03T16:55:41+07:00\",\"articleSection\":\"Chuy\\u00ean gia, M\\u1ea1ng m\\u00e1y t\\u00ednh\",\"author\":{\"@id\":\"https://blog.cystack.org/tutorial/author/codeweaver/\",\"name\":\"Chris Pham\"},\"publisher\":{\"@id\":\"https://blog.cystack.org/tutorial/#person\"},\"description\":\"T\\u00ecm hi\\u1ec3u c\\u00e1ch b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu. H\\u01b0\\u1edbng d\\u1eabn chi ti\\u1ebft c\\u00e0i \\u0111\\u1eb7t, c\\u1ea5u h\\u00ecnh v\\u00e0 gia h\\u1ea1n ch\\u1ee9ng ch\\u1ec9 SSL \\u0111\\u1ec3 t\\u0103ng c\\u01b0\\u1eddng an to\\u00e0n website\",\"name\":\"C\\u00e1ch b\\u1ea3o m\\u1eadt Apache v\\u1edbi Let's Encrypt tr\\u00ean Ubuntu - CyStack Tutorial\",\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#richSnippet\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#webpage\"},\"image\":{\"@id\":\"https://s2.cystack.net/tutorial/25205625/bao-mat-apache-voi-lets-encrypt.jpg\"},\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https://blog.cystack.org/tutorial/vi/2025/08/25/bao-mat-apache-voi-lets-encrypt/#webpage\"}}]}</script>\n"}
