9 mẹo bảo mật website dành cho webmaster

{"success":true,"head":"<title>9 mẹo bảo mật website dành cho webmaster - CyStack Blog</title>\n<meta name=\"description\" content=\"Bảo mật web. 9 điểm đáng chú ý cho các webmaster. Các website có thể bị xâm nhập mọi lúc. Phần lớn các hacker muốn tấn công website để ăn cắp dữ liệu, phá hoại website hoặc sử dụng máy chủ của bạn như một Mail Server để gửi thư rác, hoặc để thiết lập một máy chủ web proxy.\"/>\n<meta name=\"robots\" content=\"nofollow, noindex\"/>\n<meta property=\"og:locale\" content=\"en_US\" />\n<meta property=\"og:type\" content=\"article\" />\n<meta property=\"og:title\" content=\"9 mẹo bảo mật website dành cho webmaster - CyStack Blog\" />\n<meta property=\"og:description\" content=\"Bảo mật web. 9 điểm đáng chú ý cho các webmaster. Các website có thể bị xâm nhập mọi lúc. Phần lớn các hacker muốn tấn công website để ăn cắp dữ liệu, phá hoại website hoặc sử dụng máy chủ của bạn như một Mail Server để gửi thư rác, hoặc để thiết lập một máy chủ web proxy.\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/\" />\n<meta property=\"og:site_name\" content=\"CyStack Blog\" />\n<meta property=\"article:author\" content=\"CEO@CyStack\" />\n<meta property=\"article:tag\" content=\"bảo mật web\" />\n<meta property=\"article:tag\" content=\"Bảo mật website\" />\n<meta property=\"article:tag\" content=\"công cụ bảo mật\" />\n<meta property=\"article:tag\" content=\"Cross-site scripting\" />\n<meta property=\"article:tag\" content=\"HTTPS\" />\n<meta property=\"article:tag\" content=\"lỗ hổng bảo mật\" />\n<meta property=\"article:tag\" content=\"SQL Injection\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:tag\" content=\"XSS\" />\n<meta property=\"article:section\" content=\"An toàn vận hành\" />\n<meta property=\"og:updated_time\" content=\"2026-06-23T20:09:30+07:00\" />\n<meta property=\"article:published_time\" content=\"2018-03-01T15:57:42+07:00\" />\n<meta property=\"article:modified_time\" content=\"2026-06-23T20:09:30+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"9 mẹo bảo mật website dành cho webmaster - CyStack Blog\" />\n<meta name=\"twitter:description\" content=\"Bảo mật web. 9 điểm đáng chú ý cho các webmaster. Các website có thể bị xâm nhập mọi lúc. Phần lớn các hacker muốn tấn công website để ăn cắp dữ liệu, phá hoại website hoặc sử dụng máy chủ của bạn như một Mail Server để gửi thư rác, hoặc để thiết lập một máy chủ web proxy.\" />\n<meta name=\"twitter:label1\" content=\"Written by\" />\n<meta name=\"twitter:data1\" content=\"Trung Nguyen\" />\n<meta name=\"twitter:label2\" content=\"Time to read\" />\n<meta name=\"twitter:data2\" content=\"7 minutes\" />\n<script type=\"application/ld+json\" class=\"rank-math-schema\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://blog.cystack.org/#organization\",\"name\":\"CyStack\",\"url\":\"https://blog.cystack.org\"},{\"@type\":\"WebSite\",\"@id\":\"https://blog.cystack.org/#website\",\"url\":\"https://blog.cystack.org\",\"name\":\"CyStack\",\"publisher\":{\"@id\":\"https://blog.cystack.org/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https://s.cystack.net/resource/home/content/05145330/Hinh-4.-HTTPS-uoc-su-dung-thay-the-cho-HTTP-a-tro-nen-loi-thoi.jpg\",\"url\":\"https://s.cystack.net/resource/home/content/05145330/Hinh-4.-HTTPS-uoc-su-dung-thay-the-cho-HTTP-a-tro-nen-loi-thoi.jpg\",\"width\":\"650\",\"height\":\"160\",\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":\"1\",\"item\":{\"@id\":\"https://blog.cystack.org\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":\"2\",\"item\":{\"@id\":\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/\",\"name\":\"9 m\\u1eb9o b\\u1ea3o m\\u1eadt website d\\u00e0nh cho webmaster\"}}]},{\"@type\":\"WebPage\",\"@id\":\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/#webpage\",\"url\":\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/\",\"name\":\"9 m\\u1eb9o b\\u1ea3o m\\u1eadt website d\\u00e0nh cho webmaster - CyStack Blog\",\"datePublished\":\"2018-03-01T15:57:42+07:00\",\"dateModified\":\"2026-06-23T20:09:30+07:00\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/#website\"},\"primaryImageOfPage\":{\"@id\":\"https://s.cystack.net/resource/home/content/05145330/Hinh-4.-HTTPS-uoc-su-dung-thay-the-cho-HTTP-a-tro-nen-loi-thoi.jpg\"},\"inLanguage\":\"en-US\",\"breadcrumb\":{\"@id\":\"https://blog.cystack.org/vi/blog/2018/03/01/meo-bao-mat-web/#breadcrumb\"}},{\"@type\":\"Person\",\"@id\":\"https://blog.cystack.org/author/trungnh/\",\"name\":\"Trung Nguyen\",\"url\":\"https://blog.cystack.org/author/trungnh/\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https://secure.gravatar.com/avatar/5e1e19d9b81295eeafdbc4175f18cc5b99a688411b0b5a2189c63881dff568b1?s=96&amp;d=mm&amp;r=g\",\"url\":\"https://secure.gravatar.com/avatar/5e1e19d9b81295eeafdbc4175f18cc5b99a688411b0b5a2189c63881dff568b1?s=96&amp;d=mm&amp;r=g\",\"caption\":\"Trung Nguyen\",\"inLanguage\":\"en-US\"},\"sameAs\":[\"CEO@CyStack\"],\"worksFor\":{\"@id\":\"https://blog.cystack.org/#organization\"}},{\"@type\":\"BlogPosting\",\"headline\":\"9 m\\u1eb9o b\\u1ea3o m\\u1eadt website d\\u00e0nh cho webmaster - CyStack Blog\",\"keywords\":\"b\\u1ea3o m\\u1eadt web\",\"datePublished\":\"2018-03-01T15:57:42+07:00\",\"dateModified\":\"2026-06-23T20:09:30+07:00\",\"author\":{\"@id\":\"https://blog.cystack.org/author/trungnh/\",\"name\":\"Trung Nguyen\"},\"publisher\":{\"@id\":\"https://blog.cystack.org/#organization\"},\"description\":\"B\\u1ea3o m\\u1eadt web. 9 \\u0111i\\u1ec3m \\u0111\\u00e1ng ch\\u00fa \\u00fd cho c\\u00e1c webmaster. 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