{"id":812,"date":"2018-07-13T12:25:16","date_gmt":"2018-07-13T05:25:16","guid":{"rendered":"https:\/\/lagonet.vn\/?p=812"},"modified":"2018-07-13T12:25:16","modified_gmt":"2018-07-13T05:25:16","slug":"tim-hieu-qua-ve-vpn-va-ipsec","status":"publish","type":"post","link":"https:\/\/kb.lagonet.vn\/?p=812","title":{"rendered":"T\u00ccM HI\u1ec2U QUA V\u1ec0 VPN V\u00c0 IPSEC"},"content":{"rendered":"<p><b>I. VPN<\/b><br \/>\n<b>1. Kh\u00e1i ni\u1ec7m:<\/b><br \/>\n&#8211; L\u00e0 1 k\u1ebft n\u1ed1i ri\u00eang tr\u00ean 1 h\u1ea1 t\u1ea7ng m\u1ea1ng chung<br \/>\n&#8211; K\u1ef9 thu\u1eadt \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng h\u1ea7m th\u00ec ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng giao th\u1ee9c \u0111\u1ec3 x\u00e2y d\u1ef1ng nh\u01b0:<\/p>\n<ul>\n<li>pptp<\/li>\n<li>L2tp<\/li>\n<li>Gre<\/li>\n<li>Vlan<\/li>\n<li>MPLS<\/li>\n<li>IPsec<\/li>\n<li>Vitual link c\u1ee7a OSPF<\/li>\n<li>\u2026<\/li>\n<\/ul>\n<p><b>2. C\u00e1c m\u00f4 h\u00ecnh tri\u1ec3n khai VPN<\/b><br \/>\n&#8211; G\u1ed3m 6 ki\u1ec3u<br \/>\n<b>2.1 Hub and spoke<\/b><br \/>\n&#8211;\u00a0<b>\u01afu \u0111i\u1ec3m<\/b>: Vi\u1ec7c tri\u1ec3n khai \u0111\u01a1n gi\u1ea3n, nh\u1eb9 nh\u00e0ng<br \/>\n&#8211;\u00a0<b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b>: Con hub ch\u1ecbu t\u1ea1i nhi\u1ec1u , performance kh\u00f4ng t\u1ed1t<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/www.checkpoint.com\/products\/vpn-1_power\/images\/vpn-1_pro_oneclick_star.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/www.checkpoint.com\/products\/vpn-1_power\/images\/vpn-1_pro_oneclick_star.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/www.checkpoint.com\/products\/vpn-1_power\/images\/vpn-1_pro_oneclick_star.gif\" \/><\/a>\u200b<\/p>\n<\/div>\n<p><b>2.2 Full mesh<\/b><br \/>\n&#8211; Ta c\u00f3 c\u00f4ng th\u1ee9c t\u00ednh s\u1ed1 \u0111\u01b0\u1eddng h\u1ea7m VPN c\u1ea7n x\u00e2y d\u1ef1ng khi d\u00f9ng Full mesh n(n-1) \/ 2. V\u00ed d\u1ee5 cty c\u00f3 4 chi nh\u00e1nh th\u00ec c\u1ea7n 6 \u0111\u01b0\u1eddng h\u1ea7m, cty c\u00f3 10 chi nh\u00e1nh th\u00ec c\u1ea7n x\u00e2y d\u1ef1ng 45 \u0111\u01b0\u1eddng h\u1ea7m VPN<br \/>\n&#8211;\u00a0<b>\u01afu \u0111i\u1ec3m<\/b>: T\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng truy\u1ec1n, t\u00ednh backup cao<br \/>\n&#8211;\u00a0<b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b>: T\u1ed1n c\u00f4ng tri\u1ec3n khai, kh\u00f3 qu\u1ea3n l\u00fd, scability kh\u00f4ng t\u1ed1t<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/sc1.checkpoint.com\/documents\/R77\/CP_R77_VPN_AdminGuide\/34284.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/sc1.checkpoint.com\/documents\/R77\/CP_R77_VPN_AdminGuide\/34284.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/sc1.checkpoint.com\/documents\/R77\/CP_R77_VPN_AdminGuide\/34284.gif\" \/><\/a>\u200b<\/p>\n<\/div>\n<p><b>2.3 Patial mesh<\/b><br \/>\n&#8211; D\u1ef1a tr\u00ean m\u00f4 h\u00ecnh\u00a0<b>hub and spoke<\/b>\u00a0nh\u01b0ng kh\u00e1c \u1edf ch\u1ed7 l\u00e0 ng\u01b0\u1eddi ta s\u1ebd xem traffix t\u1eeb c\u00e1c chi nh\u00e1nh n\u00e0o c\u1ea7n li\u00ean l\u1ea1c VPN nhi\u1ec1u th\u00ec s\u1ebd x\u00e2y d\u1ef1ng ri\u00eang cho chi nh\u00e1nh \u0111\u00f3 1 \u0111\u01b0\u1eddng VPN<br \/>\n&#8211; V\u00ed d\u1ee5 nh\u01b0 m\u00f4 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y, traffic gi\u1eefa VPN gi\u1eefa R2 v\u00e0 R3 nhi\u1ec1u th\u00ec admin s\u1ebd th\u1ef1c hi\u1ec7n x\u00e2y d\u1ef1ng 1 \u0111\u01b0\u1eddng h\u1ea7m VPN gi\u1eefa R2 v\u00e0 R3 \u0111\u1ec3 tang performance<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/lh3.googleusercontent.com\/-tRCHpEToWX8\/U793yTGViLI\/AAAAAAAAAUY\/cAscBjyy_SA\/w456-h287-no\/4.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/lh3.googleusercontent.com\/-tRCHpEToWX8\/U793yTGViLI\/AAAAAAAAAUY\/cAscBjyy_SA\/w456-h287-no\/4.jpg\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/lh3.googleusercontent.com\/-tRCHpEToWX8\/U793yTGViLI\/AAAAAAAAAUY\/cAscBjyy_SA\/w456-h287-no\/4.jpg\" \/><\/a>\u200b<\/p>\n<\/div>\n<p><b>2.4 DMVPN(dynamic multipoint VPN)<\/b><br \/>\n&#8211; X\u00e2y x\u00e2y d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh Hub and Spoke<br \/>\n&#8211; Sau \u0111\u00f3 ng\u01b0\u1eddi ta s\u1ebd nh\u00fang ch\u1ee9c n\u0103ng DMVPN n\u00e0y v\u00e0o. DMVPN s\u1ebd c\u00f3 ch\u1ee9c n\u0103ng l\u00e0 n\u1ebfu:<\/p>\n<ul>\n<li>R2 v\u00e0 R3 c\u00f3 traffic VPN th\u00ec t\u1ef1 \u0111\u1ed9ng R2 v\u00e0 R3 s\u1ebd \u0111\u00e0m ph\u00e1n v\u00e0 x\u00e2y d\u1ef1ng 1 \u0111\u01b0\u1eddng h\u1ea7m DMVPN<\/li>\n<li>Khi cu\u1ed9c n\u00f3i chuy\u1ec7n gi\u1eefa R2 v\u00e0 R3 k\u1ebft th\u00fac th\u00ec \u0111\u01b0\u1eddng h\u1ea7m n\u00e0y c\u0169ng t\u1ef1 nhi\u00ean m\u1ea5t \u0111i<\/li>\n<\/ul>\n<p>&#8211;\u00a0<b>\u01afu \u0111i\u1ec3m<\/b>: K\u1ebft h\u1ee3p \u01b0u \u0111i\u1ec3m gi\u1eefa Hub and spoke v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a Full mesh<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-03.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-03.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-03.gif\" \/><\/a>\u200b<\/p>\n<\/div>\n<p><b>2.5 DMVPN dual hub<\/b><br \/>\n&#8211; X\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh DMVPN nh\u01b0ng c\u00f3 th\u00eam 2 con hub \u0111\u1ec3 d\u1ef1 ph\u00f2ng<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-04.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-04.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/41940-dmvpn-04.gif\" \/><\/a>\u200b<\/p>\n<\/div>\n<p><b>2.6 DMVPN dual hub and dual cloud<\/b><br \/>\n&#8211; X\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh s\u1ed1 5 nh\u01b0ng n\u00f3 t\u0103ng t\u00ednh d\u1ef1 ph\u00f2ng ISP<\/p>\n<div>\n<p><a class=\"externalLink\" href=\"https:\/\/lh4.googleusercontent.com\/-2WR_S187kE0\/U7987Iz0p1I\/AAAAAAAAAUw\/uejuB7dJUEI\/w612-h550-no\/10034-dmvpn_05.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/lh4.googleusercontent.com\/-2WR_S187kE0\/U7987Iz0p1I\/AAAAAAAAAUw\/uejuB7dJUEI\/w612-h550-no\/10034-dmvpn_05.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/lh4.googleusercontent.com\/-2WR_S187kE0\/U7987Iz0p1I\/AAAAAAAAAUw\/uejuB7dJUEI\/w612-h550-no\/10034-dmvpn_05.gif\" \/><\/a><\/p>\n<p>\u200b<\/p>\n<\/div>\n<p><b>3. Remote VPN:<\/b><br \/>\n&#8211; Remote VPN bao g\u1ed3m:<br \/>\n&#8211; Site-to-site<br \/>\n&#8211; Client-to-site:<\/p>\n<ul>\n<li>Cisco Easy VPN: l\u00e0 1 software c\u1ee7a Cisco d\u00f9ng \u0111\u1ec3 quay VPN<\/li>\n<li>Web VPN: Linh \u0111\u1ed9ng h\u01a1n, s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c tr\u00ean c\u1ea3 smart phone\u2026<\/li>\n<\/ul>\n<p><b>II. IPSEC\u00a0<\/b><br \/>\n<b>1. Kh\u00e1i ni\u1ec7m:<\/b><br \/>\n&#8211; IPSEC l\u00e0 1 b\u1ed9 c\u00f4ng c\u1ee5 n\u00f3 cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1c ch\u1ee9c n\u0103ng<\/p>\n<ul>\n<li><b>Encryption<\/b>: M\u00e3 h\u00f3a<\/li>\n<li><b>Integrity<\/b>: Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n<\/li>\n<li><b>Authentication<\/b>: Ch\u1ee9ng th\u1ef1c<\/li>\n<\/ul>\n<p><b>2. Header IPSEC<\/b><br \/>\n&#8211; Header IPsec c\u00f3 2 lo\u1ea1i header<\/p>\n<ul>\n<li><b>AH<\/b>: authentication v\u00e0 integrity<\/li>\n<li><b>ESP<\/b>: Ng\u00e0y x\u01b0a ESP ch\u1ec9 \u0111\u1ea3m nh\u1eadn vai tr\u00f2 encryption.<\/li>\n<\/ul>\n<p>=&gt; Nh\u01b0ng hi\u1ec7n nay ESP \u0111\u1ea3m nhi\u1ec7m c\u1ea3 vai tr\u00f2 encryption, Authentication, integrity.<\/p>\n<p>C\u00f3 2 ki\u1ec3u \u0111\u00f3ng header IPSEC<br \/>\n&#8211;\u00a0<b>Transport mode<\/b>:<\/p>\n<ul>\n<li>M\u00e3 h\u00f3a to\u00e0n b\u1ed9 data, nh\u01b0ng ko m\u00e3 h\u00f3a IP header<\/li>\n<li>D\u00f9ng trong m\u1ea1ng LAN<\/li>\n<\/ul>\n<p>&#8211;\u00a0<b>Tunnel mode<\/b>:<\/p>\n<ul>\n<li>Ch\u00e8n b\u00ean ngo\u00e0i g\u00f3i, m\u00e3 h\u00f3a to\u00e0n b\u1ed9 g\u00f3i tin,<\/li>\n<li>V\u00ec IP header c\u0169ng b\u1ecb m\u00e3 n\u00ean Router kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ec3 \u0111\u1ecbnh tuy\u1ebfn n\u00ean c\u1ea7n t\u1ea1o ra 1 new IP header<\/li>\n<li>D\u00f9ng site-to-site \u0111\u1ec3 g\u00f3i tin di chuy\u1ec3n tr\u00ean internet<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div><a class=\"externalLink\" href=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/mason2_fig2.gif\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"bbCodeImage LbImage\" src=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/mason2_fig2.gif\" alt=\"[\u200bIMG]\" data-url=\"https:\/\/lagonet.vn\/wp-content\/uploads\/2018\/07\/mason2_fig2.gif\" \/><\/a>\u200b<\/div>\n<p><b>3. Encryption:<\/b><br \/>\n&#8211;\u00a0<b>M\u00e3 h\u00f3a \u0111\u1ed1i x\u1ee9ng<\/b>: M\u00e3 h\u00f3a b\u1eb1ng key n\u00e0o th\u00ec gi\u1ea3 m\u00e3 b\u1eb1ng key \u0111\u00f3 s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n nh\u01b0: DES, 3DES, AES<br \/>\n&#8211;<b>\u00a0M\u00e3 h\u00f3a b\u1ea5t \u0111\u1ed1i x\u1ee9ng<\/b>: G\u1ed3m 2 key, m\u00e3 h\u00f3a b\u1eb1ng key n\u00e0y th\u00ec m\u00e3 h\u00f3a b\u1eb1ng key kia. C\u00e1c thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u00e0: RSA, SEAL<\/p>\n<ul>\n<li><b>Key private<\/b>: Key n\u00e0y kh\u00f4ng share cho ai<\/li>\n<li><b>Key Public<\/b>: Key n\u00e0y \u0111\u01b0\u1ee3c public cho m\u1ecdi ng\u01b0\u1eddi<\/li>\n<\/ul>\n<p><b>4. Digital Signiture<\/b><br \/>\n&#8211; M\u00e3 h\u00f3a b\u1eb1ng Private key c\u1ee7a ch\u00ednh n\u00f3<br \/>\n<b>5. Diffie hell-man exchange<\/b><br \/>\n&#8211; L\u00e0m nhi\u1ec7m v\u1ee5 trao \u0111\u1ed5i kh\u00f3a<br \/>\n&#8211; G\u1ed3m c\u00e1c group nh\u01b0:<\/p>\n<ul>\n<li>DH1(768 bit)<\/li>\n<li>DH2(1024 bit)<\/li>\n<li>DH5(1536 bit)<\/li>\n<li>DH7(163 bit)<\/li>\n<li>&#8230;<\/li>\n<\/ul>\n<p><b>6. Data integrity<\/b><br \/>\n&#8211; Thu\u1eadt to\u00e0n HASH d\u00f9ng m\u00e3 h\u00f3a 1 chi\u1ec1u, \u0111\u1ea7u v\u00e0o d\u1eef li\u1ec7u gi\u1ed1ng nhau th\u00ec k\u1ebft qu\u1ea3 HASH gi\u1ed1ng nhau<br \/>\n&#8211; HASH \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u. C\u00f3 2 lo\u1ea1i<\/p>\n<ul>\n<li>MD5<\/li>\n<li>SHA: c\u00f3 sha1, sha256\u2026<\/li>\n<\/ul>\n<p>&#8211; VD: th\u01b0\u1eddng d\u00f9ng trong vi\u1ec7c ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a email, check sum md5, sha c\u00e1c ph\u1ea7n m\u1ec1m \u2026<br \/>\n<b>7. Authentication<\/b><br \/>\n&#8211; \u0110\u1ec3 ch\u1ee9ng th\u1ef1c c\u00f3 nh\u1eefng c\u00e1ch sau<\/p>\n<ul>\n<li><b>Pre-share key<\/b>: 2 b\u00ean c\u00f3 c\u00f9ng key (s\u1eed d\u1ee5ng diffie helleman \u0111\u1ec3 trao \u0111\u1ed5i key)<\/li>\n<li><b>RSA signatures<\/b>: Hay d\u00f9ng l\u00e0 CA(v\u1edbi Microsoft c\u00f3 s\u1eb5n tr\u00ean CA, v\u1edbi Cisco c\u00f3 1 con c\u1ee9ng RSA), ch\u1ee9ng th\u1ef1c d\u1ef1a v\u00e0o 1 server CA c\u00f3 2 lo\u1ea1i:\n<ul>\n<li>CA c\u1ee7a ISP<\/li>\n<li>CA do minh d\u1ef1ng<\/li>\n<\/ul>\n<\/li>\n<li><b>RSA encrypted nonces<\/b>: hay l\u00e0 OTP (one time password)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>I. VPN 1. Kh\u00e1i ni\u1ec7m: &#8211; L\u00e0 1 k\u1ebft n\u1ed1i ri\u00eang tr\u00ean 1 h\u1ea1 t\u1ea7ng m\u1ea1ng chung &#8211; K\u1ef9 thu\u1eadt [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29,30,31,33,25,16,6],"tags":[],"class_list":["post-812","post","type-post","status-publish","format-standard","hentry","category-ccie-rs","category-ccna","category-ccnp-route","category-ccnp-tshoot","category-cisco","category-courses","category-networking"],"_links":{"self":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts\/812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=812"}],"version-history":[{"count":0,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts\/812\/revisions"}],"wp:attachment":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}