{"id":1119,"date":"2025-09-07T21:58:14","date_gmt":"2025-09-07T14:58:14","guid":{"rendered":"https:\/\/kienthucmo.com\/?p=1119"},"modified":"2025-09-13T17:57:34","modified_gmt":"2025-09-13T10:57:34","slug":"vpn-la-gi-tim-hieu-ve-vpn-cong-cu-bao-mat-va-quyen-rieng-tu-trong-ky-nguyen-so","status":"publish","type":"post","link":"https:\/\/kienthucmo.com\/vi\/vpn-la-gi-tim-hieu-ve-vpn-cong-cu-bao-mat-va-quyen-rieng-tu-trong-ky-nguyen-so\/","title":{"rendered":"VPN l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u v\u1ec1 VPN: C\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 trong k\u1ef7 nguy\u00ean s\u1ed1"},"content":{"rendered":"\n<p>Internet \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong \u0111\u1eddi s\u1ed1ng hi\u1ec7n \u0111\u1ea1i. Ch\u00fang ta s\u1eed d\u1ee5ng m\u1ea1ng \u0111\u1ec3 l\u00e0m vi\u1ec7c, h\u1ecdc t\u1eadp, gi\u1ea3i tr\u00ed, giao d\u1ecbch t\u00e0i ch\u00ednh v\u00e0 th\u1eadm ch\u00ed c\u1ea3 l\u01b0u tr\u1eef th\u00f4ng tin c\u00e1 nh\u00e2n. Nh\u01b0ng song song v\u1edbi nh\u1eefng ti\u1ec7n \u00edch, internet c\u0169ng ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro: t\u1eeb hacker \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u, qu\u1ea3ng c\u00e1o theo d\u00f5i h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng, cho t\u1edbi vi\u1ec7c b\u1ecb gi\u1edbi h\u1ea1n truy c\u1eadp \u1edf nhi\u1ec1u qu\u1ed1c gia.<\/p>\n\n\n\n<p>Trong b\u1ed1i c\u1ea3nh \u0111\u00f3, <strong>VPN (Virtual Private Network)<\/strong> ra \u0111\u1eddi nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p v\u1eeba gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n, v\u1eeba mang l\u1ea1i quy\u1ec1n t\u1ef1 do truy c\u1eadp n\u1ed9i dung tr\u00ean internet. VPN kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1, nh\u01b0ng v\u1eabn c\u00f2n nhi\u1ec1u ng\u01b0\u1eddi ch\u01b0a th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, l\u1ee3i \u00edch v\u00e0 r\u1ee7i ro khi s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u s\u00e2u v\u1ec1 VPN: t\u1eeb kh\u00e1i ni\u1ec7m, c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng, l\u1ee3i \u00edch th\u1ef1c t\u1ebf, \u0111\u1ebfn c\u00e1ch l\u1ef1a ch\u1ecdn d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p v\u00e0 xu h\u01b0\u1edbng t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"780\" height=\"450\" src=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/su-dung-vpn.jpg\" alt=\"\" class=\"wp-image-1121\" srcset=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/su-dung-vpn.jpg 780w, https:\/\/kienthucmo.com\/wp-content\/uploads\/su-dung-vpn-300x173.jpg 300w, https:\/\/kienthucmo.com\/wp-content\/uploads\/su-dung-vpn-768x443.jpg 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. VPN l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p><strong>VPN (Virtual Private Network)<\/strong>, hay c\u00f2n g\u1ecdi l\u00e0 m\u1ea1ng ri\u00eang \u1ea3o, l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ea1o ra m\u1ed9t \u201c\u0111\u01b0\u1eddng h\u1ea7m\u201d an to\u00e0n \u0111\u1ec3 k\u1ebft n\u1ed1i internet. Th\u00f4ng qua VPN, to\u00e0n b\u1ed9 d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 \u0111\u1ecbnh tuy\u1ebfn qua m\u1ed9t m\u00e1y ch\u1ee7 trung gian, gi\u00fap che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP th\u1eadt c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>N\u00f3i m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng internet gi\u1ed1ng nh\u01b0 m\u1ed9t xa l\u1ed9 c\u00f4ng c\u1ed9ng n\u01a1i ai c\u0169ng c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y xe c\u1ee7a b\u1ea1n \u0111ang \u0111i \u0111\u00e2u. VPN gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m ri\u00eang d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t: ch\u1ec9 c\u00f3 b\u1ea1n v\u00e0 \u0111i\u1ec3m \u0111\u1ebfn bi\u1ebft \u0111\u01b0\u1ee3c h\u00e0nh tr\u00ecnh, ng\u01b0\u1eddi ngo\u00e0i kh\u00f4ng th\u1ec3 quan s\u00e1t.<\/p>\n\n\n\n<p><strong>VPN kh\u00e1c g\u00ec Proxy v\u00e0 Tor?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Proxy<\/strong> ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 m\u00e1y ch\u1ee7 trung gian thay \u0111\u1ed5i IP, nh\u01b0ng kh\u00f4ng m\u00e3 h\u00f3a d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>Tor<\/strong> cung c\u1ea5p t\u00ednh \u1ea9n danh cao b\u1eb1ng c\u00e1ch chuy\u1ec3n d\u1eef li\u1ec7u qua nhi\u1ec1u n\u00fat trung gian, nh\u01b0ng t\u1ed1c \u0111\u1ed9 th\u01b0\u1eddng ch\u1eadm.<\/li>\n\n\n\n<li><strong>VPN<\/strong> c\u00e2n b\u1eb1ng gi\u1eefa b\u1ea3o m\u1eadt, t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng, ph\u00f9 h\u1ee3p cho h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng v\u00e0 doanh nghi\u1ec7p.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. VPN ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p>Khi b\u1ea1n b\u1eadt VPN, to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh k\u1ebft n\u1ed1i internet s\u1ebd thay \u0111\u1ed5i. Thay v\u00ec k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp t\u1edbi website\/d\u1ecbch v\u1ee5, d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n \u0111i qua m\u1ed9t \u201c\u0111\u01b0\u1eddng h\u1ea7m\u201d ri\u00eang v\u00e0 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. Qu\u00e1 tr\u00ecnh \u0111\u00f3 c\u01a1 b\u1ea3n s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau<\/p>\n\n\n\n<p><strong>1. Thi\u1ebft b\u1ecb g\u1eedi d\u1eef li\u1ec7u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00ed d\u1ee5: b\u1ea1n mu\u1ed1n v\u00e0o <code>www.kienthucmo.com<\/code>. B\u00ecnh th\u01b0\u1eddng, thi\u1ebft b\u1ecb s\u1ebd g\u1eedi y\u00eau c\u1ea7u th\u1eb3ng \u0111\u1ebfn <strong>kienthucmo.com<\/strong><\/li>\n\n\n\n<li>Nh\u01b0ng khi b\u1eadt VPN, y\u00eau c\u1ea7u \u0111\u00f3 tr\u01b0\u1edbc ti\u00ean s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn <strong>\u1ee9ng d\u1ee5ng VPN<\/strong> tr\u00ean thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n<p><strong>2. M\u00e3 h\u00f3a d\u1eef li\u1ec7u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VPN s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n m\u00e3 h\u00f3a (AES-256, ChaCha20\u2026) \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u1eef li\u1ec7u th\u00e0nh \u201cchu\u1ed7i k\u00fd t\u1ef1 v\u00f4 ngh\u0129a\u201d.<\/li>\n\n\n\n<li>N\u1ebfu ai \u0111\u00f3 ch\u1eb7n \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u (v\u00ed d\u1ee5 hacker tr\u00ean Wi-Fi c\u00f4ng c\u1ed9ng), h\u1ecd ch\u1ec9 th\u1ea5y nh\u1eefng \u0111o\u1ea1n m\u00e3 r\u1ed1i r\u1eafm ch\u1ee9 kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c n\u1ed9i dung.<\/li>\n\n\n\n<li>\u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do VPN \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 vi\u1ec7c \u201c\u0111\u00f3ng g\u00f3i d\u1eef li\u1ec7u trong h\u1ed9p kh\u00f3a k\u00edn\u201d.<\/li>\n<\/ul>\n\n\n\n<p><strong>3. \u0110\u1ecbnh tuy\u1ebfn qua m\u00e1y ch\u1ee7 VPN<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sau khi \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi t\u1edbi m\u1ed9t <strong>m\u00e1y ch\u1ee7 VPN<\/strong> \u1edf v\u1ecb tr\u00ed b\u1ea1n ch\u1ecdn (v\u00ed d\u1ee5: M\u1ef9, Nh\u1eadt, Singapore).<\/li>\n\n\n\n<li>M\u00e1y ch\u1ee7 n\u00e0y \u0111\u00f3ng vai tr\u00f2 <strong>trung gian<\/strong>, thay b\u1ea1n giao ti\u1ebfp v\u1edbi internet.<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Truy c\u1eadp website\/d\u1ecbch v\u1ee5<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1y ch\u1ee7 VPN gi\u1ea3i m\u00e3 d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft, r\u1ed3i g\u1eedi ti\u1ebfp y\u00eau c\u1ea7u \u0111\u1ebfn website \u0111\u00edch (v\u00ed d\u1ee5 <strong>kienthucmo.com<\/strong>).<\/li>\n\n\n\n<li>Website s\u1ebd \u201cngh\u0129\u201d r\u1eb1ng y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb m\u00e1y ch\u1ee7 VPN, ch\u1ee9 kh\u00f4ng ph\u1ea3i thi\u1ebft b\u1ecb th\u1eadt c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li>Sau \u0111\u00f3, ph\u1ea3n h\u1ed3i (n\u1ed9i dung trang web) \u0111\u01b0\u1ee3c g\u1eedi ng\u01b0\u1ee3c v\u1ec1 m\u00e1y ch\u1ee7 VPN \u2192 m\u00e3 h\u00f3a l\u1ea1i \u2192 g\u1eedi v\u1ec1 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<p><strong>5. Gi\u1ea3i m\u00e3 t\u1ea1i thi\u1ebft b\u1ecb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u1ee8ng d\u1ee5ng VPN tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n gi\u1ea3i m\u00e3 d\u1eef li\u1ec7u nh\u1eadn \u0111\u01b0\u1ee3c, hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng (trang web, video, email\u2026).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"912\" height=\"996\" src=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/cach-vpn-hoat-dong.png\" alt=\"\" class=\"wp-image-1123\" style=\"width:510px;height:auto\" srcset=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/cach-vpn-hoat-dong.png 912w, https:\/\/kienthucmo.com\/wp-content\/uploads\/cach-vpn-hoat-dong-275x300.png 275w, https:\/\/kienthucmo.com\/wp-content\/uploads\/cach-vpn-hoat-dong-768x839.png 768w\" sizes=\"(max-width: 912px) 100vw, 912px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>V\u00ed d\u1ee5 d\u1ec5 hi\u1ec3u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kh\u00f4ng d\u00f9ng VPN<\/strong>: B\u1ea1n g\u1eedi th\u01b0 tr\u1ef1c ti\u1ebfp qua b\u01b0u \u0111i\u1ec7n. Ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y phong b\u00ec, \u0111\u1ecba ch\u1ec9 g\u1eedi, v\u00e0 n\u1ebfu kh\u00f4ng d\u00e1n k\u00edn, h\u1ecd c\u00f2n c\u00f3 th\u1ec3 \u0111\u1ecdc n\u1ed9i dung.<\/li>\n\n\n\n<li><strong>D\u00f9ng VPN<\/strong>: B\u1ea1n b\u1ecf th\u01b0 v\u00e0o m\u1ed9t h\u1ed9p s\u1eaft kh\u00f3a k\u00edn, \u0111\u01b0a cho m\u1ed9t ng\u01b0\u1eddi b\u1ea1n \u0111\u00e1ng tin (m\u00e1y ch\u1ee7 VPN). Ng\u01b0\u1eddi ngo\u00e0i ch\u1ec9 th\u1ea5y b\u1ea1n \u0111\u01b0a h\u1ed9p cho ng\u01b0\u1eddi b\u1ea1n \u0111\u00f3, nh\u01b0ng kh\u00f4ng bi\u1ebft b\u00ean trong c\u00f3 g\u00ec hay b\u1ea1n \u0111\u1ecbnh g\u1eedi cho ai. Ng\u01b0\u1eddi b\u1ea1n sau \u0111\u00f3 thay m\u1eb7t b\u1ea1n mang th\u01b0 \u0111\u1ebfn ng\u01b0\u1eddi nh\u1eadn.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. C\u00e1c giao th\u1ee9c VPN ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Giao th\u1ee9c<\/th><th>B\u1ea3o m\u1eadt<\/th><th>T\u1ed1c \u0111\u1ed9<\/th><th>\u1ed4n \u0111\u1ecbnh<\/th><th>\u1ee8ng d\u1ee5ng ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>PPTP<\/td><td>Th\u1ea5p<\/td><td>R\u1ea5t nhanh<\/td><td>Cao<\/td><td>B\u1ecf ch\u1eb7n n\u1ed9i dung, kh\u00f4ng khuy\u00ean d\u00f9ng b\u1ea3o m\u1eadt<\/td><\/tr><tr><td>L2TP\/IPSec<\/td><td>Trung b\u00ecnh<\/td><td>Trung b\u00ecnh<\/td><td>Trung b\u00ecnh<\/td><td>K\u1ebft n\u1ed1i c\u01a1 b\u1ea3n, thay th\u1ebf PPTP<\/td><\/tr><tr><td>OpenVPN<\/td><td>R\u1ea5t cao<\/td><td>T\u1ed1t<\/td><td>Cao<\/td><td>Ti\u00eau chu\u1ea9n hi\u1ec7n nay, \u0111a d\u1ee5ng<\/td><\/tr><tr><td>IKEv2\/IPSec<\/td><td>Cao<\/td><td>Nhanh<\/td><td>R\u1ea5t cao<\/td><td>Thi\u1ebft b\u1ecb di \u0111\u1ed9ng, k\u1ebft n\u1ed1i linh ho\u1ea1t<\/td><\/tr><tr><td>WireGuard<\/td><td>R\u1ea5t cao<\/td><td>R\u1ea5t nhanh<\/td><td>Cao<\/td><td>T\u01b0\u01a1ng lai c\u1ee7a VPN, nhi\u1ec1u d\u1ecbch v\u1ee5 m\u1edbi tri\u1ec3n khai<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng VPN<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">4.1. B\u1ea3o m\u1eadt v\u00e0 an to\u00e0n th\u00f4ng tin<\/h4>\n\n\n\n<p>Khi b\u1ea1n k\u1ebft n\u1ed1i \u1edf qu\u00e1n c\u00e0 ph\u00ea, s\u00e2n bay ho\u1eb7c kh\u00e1ch s\u1ea1n, Wi-Fi c\u00f4ng c\u1ed9ng th\u01b0\u1eddng kh\u00f4ng an to\u00e0n. Hacker c\u00f3 th\u1ec3 ch\u1eb7n d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u00e1nh c\u1eafp m\u1eadt kh\u1ea9u, email, ho\u1eb7c th\u00f4ng tin ng\u00e2n h\u00e0ng. VPN s\u1ebd m\u00e3 h\u00f3a d\u1eef li\u1ec7u, khi\u1ebfn hacker d\u00f9 c\u00f3 ch\u1eb7n \u0111\u01b0\u1ee3c c\u0169ng kh\u00f4ng th\u1ec3 \u0111\u1ecdc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.2. Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 \u1ea9n danh<\/h4>\n\n\n\n<p>VPN gi\u00fap b\u1ea1n che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP th\u1eadt. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 internet (ISP) ho\u1eb7c c\u00e1c b\u00ean qu\u1ea3ng c\u00e1o s\u1ebd kh\u00f4ng bi\u1ebft ch\u00ednh x\u00e1c b\u1ea1n \u0111ang truy c\u1eadp g\u00ec. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong b\u1ed1i c\u1ea3nh d\u1eef li\u1ec7u c\u00e1 nh\u00e2n th\u01b0\u1eddng b\u1ecb thu th\u1eadp \u0111\u1ec3 ph\u1ee5c v\u1ee5 qu\u1ea3ng c\u00e1o.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.3. Truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n<\/h4>\n\n\n\n<p>Nhi\u1ec1u d\u1ecbch v\u1ee5 gi\u1edbi h\u1ea1n n\u1ed9i dung theo qu\u1ed1c gia. V\u00ed d\u1ee5: Netflix M\u1ef9 c\u00f3 th\u01b0 vi\u1ec7n phim kh\u00e1c Netflix Vi\u1ec7t Nam. VPN cho ph\u00e9p b\u1ea1n \u201cgi\u1ea3 IP\u201d sang M\u1ef9 \u0111\u1ec3 truy c\u1eadp kho phim \u0111\u00f3. T\u01b0\u01a1ng t\u1ef1, b\u1ea1n c\u00f3 th\u1ec3 xem BBC iPlayer \u1edf Anh hay YouTube b\u1ecb ch\u1eb7n \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.4. H\u1ed7 tr\u1ee3 l\u00e0m vi\u1ec7c t\u1eeb xa<\/h4>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi doanh nghi\u1ec7p, VPN gi\u00fap nh\u00e2n vi\u00ean truy c\u1eadp h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9 m\u1ed9t c\u00e1ch an to\u00e0n d\u00f9 l\u00e0m vi\u1ec7c \u1edf nh\u00e0 hay \u0111i c\u00f4ng t\u00e1c. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p thi\u1ebft y\u1ebfu trong th\u1eddi k\u1ef3 l\u00e0m vi\u1ec7c t\u1eeb xa b\u00f9ng n\u1ed5.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.5. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1c<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Game th\u1ee7<\/strong>: gi\u1ea3m ping khi k\u1ebft n\u1ed1i server qu\u1ed1c t\u1ebf, ho\u1eb7c v\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n v\u00f9ng \u0111\u1ecba l\u00fd.<\/li>\n\n\n\n<li><strong>Nh\u00e0 b\u00e1o, nh\u00e0 ho\u1ea1t \u0111\u1ed9ng<\/strong>: b\u1ea3o v\u1ec7 danh t\u00ednh, tr\u00e1nh b\u1ecb theo d\u00f5i \u1edf nh\u1eefng n\u01a1i c\u00f3 ki\u1ec3m duy\u1ec7t g\u1eaft gao.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/banner_vpn-1-1024x576.jpg\" alt=\"\" class=\"wp-image-1122\" srcset=\"https:\/\/kienthucmo.com\/wp-content\/uploads\/banner_vpn-1-1024x576.jpg 1024w, https:\/\/kienthucmo.com\/wp-content\/uploads\/banner_vpn-1-300x169.jpg 300w, https:\/\/kienthucmo.com\/wp-content\/uploads\/banner_vpn-1-768x432.jpg 768w, https:\/\/kienthucmo.com\/wp-content\/uploads\/banner_vpn-1.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5. H\u1ea1n ch\u1ebf v\u00e0 r\u1ee7i ro khi d\u00f9ng VPN<\/h2>\n\n\n\n<p>Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o VPN c\u0169ng ho\u00e0n h\u1ea3o. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00e2n nh\u1eafc m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ed1c \u0111\u1ed9 ch\u1eadm<\/strong>: do d\u1eef li\u1ec7u ph\u1ea3i m\u00e3 h\u00f3a v\u00e0 \u0111i qua m\u00e1y ch\u1ee7 trung gian.<\/li>\n\n\n\n<li><strong>M\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 ch\u1eb7n VPN<\/strong>: V\u00ed d\u1ee5, Netflix th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt \u0111\u1ec3 ng\u0103n VPN.<\/li>\n\n\n\n<li><strong>VPN mi\u1ec5n ph\u00ed<\/strong>: c\u00f3 th\u1ec3 b\u00e1n d\u1eef li\u1ec7u, ch\u00e8n qu\u1ea3ng c\u00e1o, ho\u1eb7c b\u1ea3o m\u1eadt y\u1ebfu.<\/li>\n\n\n\n<li><strong>Kh\u00f4ng ph\u1ea3i VPN n\u00e0o c\u0169ng \u201cno-log\u201d<\/strong>: m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p v\u1eabn l\u01b0u l\u1ea1i l\u1ecbch s\u1eed ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. C\u00e1c lo\u1ea1i VPN hi\u1ec7n nay<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>VPN c\u00e1 nh\u00e2n (Personal VPN)<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng:<\/strong> Ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng.<\/li>\n\n\n\n<li><strong>M\u1ee5c \u0111\u00edch:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u1ea8n \u0111\u1ecba ch\u1ec9 IP, m\u00e3 h\u00f3a d\u1eef li\u1ec7u khi l\u01b0\u1edbt web.<\/li>\n\n\n\n<li>Tr\u00e1nh theo d\u00f5i t\u1eeb nh\u00e0 m\u1ea1ng, hacker ho\u1eb7c qu\u1ea3ng c\u00e1o.<\/li>\n\n\n\n<li>B\u1ecf ch\u1eb7n n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n theo khu v\u1ef1c (v\u00ed d\u1ee5: xem Netflix M\u1ef9 khi \u1edf Vi\u1ec7t Nam).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> D\u1ec5 c\u00e0i \u0111\u1eb7t, gi\u00e1 r\u1ebb, nhi\u1ec1u l\u1ef1a ch\u1ecdn tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> Ch\u1ee7 y\u1ebfu ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u00e1 nh\u00e2n, kh\u00f4ng \u0111\u1ee7 m\u1ea1nh cho doanh nghi\u1ec7p.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>VPN doanh nghi\u1ec7p (Corporate VPN) <\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng:<\/strong> Doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c.<\/li>\n\n\n\n<li><strong>M\u1ee5c \u0111\u00edch:<\/strong>\n<ul class=\"wp-block-list\">\n<li>B\u1ea3o m\u1eadt khi nh\u00e2n vi\u00ean truy c\u1eadp v\u00e0o <strong>d\u1eef li\u1ec7u n\u1ed9i b\u1ed9<\/strong> (intranet, server c\u00f4ng ty).<\/li>\n\n\n\n<li>Qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp, ph\u00e2n quy\u1ec1n cho nh\u00e2n vi\u00ean.<\/li>\n\n\n\n<li>Gi\u00fap k\u1ebft n\u1ed1i an to\u00e0n khi l\u00e0m vi\u1ec7c t\u1eeb xa.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> Ki\u1ec3m so\u00e1t t\u1eadp trung, an to\u00e0n d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> T\u1ed1n chi ph\u00ed tri\u1ec3n khai, y\u00eau c\u1ea7u \u0111\u1ed9i ng\u0169 IT qu\u1ea3n tr\u1ecb.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Remote Access VPN <\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng:<\/strong> C\u00e1 nh\u00e2n trong c\u00f4ng ty c\u1ea7n l\u00e0m vi\u1ec7c t\u1eeb xa.<\/li>\n\n\n\n<li><strong>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng:<\/strong> Ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u1ee9ng d\u1ee5ng VPN \u2192 nh\u1eadp th\u00f4ng tin \u0111\u0103ng nh\u1eadp \u2192 k\u1ebft n\u1ed1i \u0111\u1ebfn m\u1ea1ng c\u00f4ng ty qua Internet.<\/li>\n\n\n\n<li><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/strong> Nh\u00e2n vi\u00ean \u0111i c\u00f4ng t\u00e1c v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp file server, h\u1ec7 th\u1ed1ng ERP\/CRM c\u1ee7a c\u00f4ng ty.<\/li>\n\n\n\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> Linh ho\u1ea1t, d\u1ec5 tri\u1ec3n khai cho t\u1eebng nh\u00e2n vi\u00ean.<\/li>\n\n\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> N\u1ebfu qu\u00e1 nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng k\u1ebft n\u1ed1i t\u1eeb xa, c\u00f3 th\u1ec3 g\u00e2y ch\u1eadm h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Site-to-Site VPN <\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng:<\/strong> Doanh nghi\u1ec7p c\u00f3 nhi\u1ec1u v\u0103n ph\u00f2ng\/chi nh\u00e1nh.<\/li>\n\n\n\n<li><strong>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng:<\/strong> K\u1ebft n\u1ed1i <strong>m\u1ea1ng LAN c\u1ee7a t\u1eebng chi nh\u00e1nh<\/strong> l\u1ea1i v\u1edbi nhau th\u00f4ng qua VPN, t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng chung.<\/li>\n\n\n\n<li><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/strong>\n<ul class=\"wp-block-list\">\n<li>C\u00f4ng ty c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i H\u00e0 N\u1ed9i v\u00e0 chi nh\u00e1nh \u1edf TP.HCM \u2192 Site-to-Site VPN gi\u00fap hai v\u0103n ph\u00f2ng truy c\u1eadp d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 nh\u01b0 trong c\u00f9ng m\u1ed9t m\u1ea1ng.<\/li>\n\n\n\n<li>H\u1eefu \u00edch cho ng\u00e2n h\u00e0ng, t\u1eadp \u0111o\u00e0n l\u1edbn, chu\u1ed7i b\u00e1n l\u1ebb.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> T\u1ea1o s\u1ef1 \u0111\u1ed3ng b\u1ed9, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u gi\u1eefa c\u00e1c chi nh\u00e1nh.<\/li>\n\n\n\n<li><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> C\u1ea5u h\u00ecnh ph\u1ee9c t\u1ea1p, c\u1ea7n thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng (router, firewall).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">7. Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn VPN ph\u00f9 h\u1ee3p<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u log (No-log Policy)<\/strong><br>\u0110\u00e2y l\u00e0 ti\u00eau ch\u00ed quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u. M\u1ed9t d\u1ecbch v\u1ee5 VPN \u0111\u00e1ng tin c\u1eady c\u1ea7n cam k\u1ebft kh\u00f4ng ghi l\u1ea1i l\u1ecbch s\u1eed truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. N\u1ebfu nh\u00e0 cung c\u1ea5p v\u1eabn l\u01b0u log, d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb b\u00e1n ho\u1eb7c chia s\u1ebb cho b\u00ean th\u1ee9 ba.<\/li>\n\n\n\n<li><strong>M\u00e1y ch\u1ee7 \u0111a d\u1ea1ng \u1edf nhi\u1ec1u qu\u1ed1c gia<\/strong><br>VPN c\u00e0ng c\u00f3 nhi\u1ec1u m\u00e1y ch\u1ee7 tr\u00ean th\u1ebf gi\u1edbi th\u00ec ng\u01b0\u1eddi d\u00f9ng c\u00e0ng d\u1ec5 l\u1ef1a ch\u1ecdn \u0111\u1ec3 t\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 v\u00e0 truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n v\u00f9ng. V\u00ed d\u1ee5: b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i server M\u1ef9 \u0111\u1ec3 xem Netflix US, ho\u1eb7c server Nh\u1eadt \u0111\u1ec3 ch\u01a1i game \u1edf khu v\u1ef1c \u0111\u00f3.<\/li>\n\n\n\n<li><strong>T\u1ed1c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh<\/strong><br>Do d\u1eef li\u1ec7u ph\u1ea3i m\u00e3 h\u00f3a v\u00e0 \u0111i qua m\u00e1y ch\u1ee7 trung gian, t\u1ed1c \u0111\u1ed9 l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc. M\u1ed9t VPN t\u1ed1t ph\u1ea3i \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 \u0111\u1ee7 nhanh \u0111\u1ec3 l\u01b0\u1edbt web, l\u00e0m vi\u1ec7c t\u1eeb xa, xem video HD hay th\u1eadm ch\u00ed ch\u01a1i game m\u00e0 kh\u00f4ng b\u1ecb gi\u1eadt lag.<\/li>\n\n\n\n<li><strong>H\u1ed7 tr\u1ee3 giao th\u1ee9c b\u1ea3o m\u1eadt m\u1ea1nh<\/strong><br>Giao th\u1ee9c l\u00e0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d c\u1ee7a VPN. C\u00e1c giao th\u1ee9c hi\u1ec7n \u0111\u1ea1i nh\u01b0 OpenVPN, IKEv2\/IPSec hay WireGuard mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 v\u00e0 b\u1ea3o m\u1eadt. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c giao th\u1ee9c c\u0169 nh\u01b0 PPTP kh\u00f4ng c\u00f2n an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>D\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng nhanh ch\u00f3ng<\/strong><br>M\u1ed9t nh\u00e0 cung c\u1ea5p uy t\u00edn c\u1ea7n c\u00f3 h\u1ed7 tr\u1ee3 24\/7 qua chat ho\u1eb7c email. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi ng\u01b0\u1eddi d\u00f9ng g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c k\u1ebft n\u1ed1i ho\u1eb7c thi\u1ebft l\u1eadp VPN tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li><strong>Gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd<\/strong><br>Kh\u00f4ng ph\u1ea3i VPN n\u00e0o \u0111\u1eaft nh\u1ea5t c\u0169ng t\u1ed1t nh\u1ea5t cho b\u1ea1n. Ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1c g\u00f3i r\u1ebb nh\u01b0ng \u0111\u1ee7 t\u00ednh n\u0103ng, c\u00f2n doanh nghi\u1ec7p n\u00ean \u0111\u1ea7u t\u01b0 g\u00f3i cao c\u1ea5p \u0111\u1ec3 c\u00f3 b\u1ea3o m\u1eadt v\u00e0 qu\u1ea3n l\u00fd t\u1eadp trung. Ngo\u00e0i ra, nhi\u1ec1u nh\u00e0 cung c\u1ea5p c\u00f3 \u01b0u \u0111\u00e3i n\u1ebfu \u0111\u0103ng k\u00fd d\u00e0i h\u1ea1n.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">8. K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>VPN kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt d\u00e0nh cho d\u00e2n IT, m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn gi\u00fap m\u1ecdi ng\u01b0\u1eddi b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n, gi\u1eef quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 t\u1ef1 do truy c\u1eadp internet.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, VPN kh\u00f4ng ph\u1ea3i \u201ct\u1ea5m khi\u00ean b\u1ea5t kh\u1ea3 x\u00e2m ph\u1ea1m\u201d. Ng\u01b0\u1eddi d\u00f9ng v\u1eabn c\u1ea7n c\u1ea9n tr\u1ecdng khi l\u1ef1a ch\u1ecdn d\u1ecbch v\u1ee5 uy t\u00edn v\u00e0 tr\u00e1nh VPN mi\u1ec5n ph\u00ed k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n an to\u00e0n h\u01a1n tr\u00ean internet, b\u1ea3o m\u1eadt th\u00f4ng tin khi l\u00e0m vi\u1ec7c t\u1eeb xa, ho\u1eb7c \u0111\u01a1n gi\u1ea3n ch\u1ec9 \u0111\u1ec3 xem n\u1ed9i dung to\u00e0n c\u1ea7u, VPN ch\u1eafc ch\u1eafn l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VPN (Virtual Private Network) ra \u0111\u1eddi nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p v\u1eeba gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n, v\u1eeba mang l\u1ea1i quy\u1ec1n t\u1ef1 do truy c\u1eadp n\u1ed9i dung tr\u00ean internet. VPN kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1, nh\u01b0ng v\u1eabn c\u00f2n nhi\u1ec1u ng\u01b0\u1eddi ch\u01b0a th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, l\u1ee3i \u00edch v\u00e0 r\u1ee7i ro khi s\u1eed d\u1ee5ng.<\/p>\n","protected":false},"author":1,"featured_media":1120,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowieHDDA:productID":"","footnotes":""},"categories":[19,20],"tags":[],"class_list":["post-1119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mang-may-tinh","category-an-toan-thong-tin"],"_links":{"self":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/comments?post=1119"}],"version-history":[{"count":5,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1119\/revisions"}],"predecessor-version":[{"id":1129,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1119\/revisions\/1129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/media\/1120"}],"wp:attachment":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/media?parent=1119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/categories?post=1119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/tags?post=1119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}