{"id":266893,"date":"2023-04-21T16:22:03","date_gmt":"2023-04-21T13:22:03","guid":{"rendered":"https:\/\/freevpnplanet.com\/blog\/what-is-double-vpn-multi-hop-and-how-do-you-use-it\/"},"modified":"2026-09-10T17:46:31","modified_gmt":"2026-09-10T14:46:31","slug":"what-is-double-vpn-multi-hop-and-how-do-you-use-it","status":"publish","type":"post","link":"https:\/\/freevpnplanet.com\/vi\/blog\/what-is-double-vpn-multi-hop-and-how-do-you-use-it\/","title":{"rendered":"What Is Double VPN (Multi-Hop) and How Do You Use It?"},"content":{"rendered":"\n<p class=\"\">H\u1ea7u h\u1ebft c\u00e1c VPN ch\u1ec9 g\u1eedi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet c\u1ee7a b\u1ea1n qua m\u1ed9t m\u00e1y ch\u1ee7. VPN k\u00e9p th\u00ec g\u1eedi qua hai m\u00e1y ch\u1ee7. B\u01b0\u1edbc b\u1ed5 sung \u0111\u00f3 l\u00e0m thay \u0111\u1ed5i c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i \u2014 v\u00e0 \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai c\u1ed1 g\u1eafng truy t\u00ecm ngu\u1ed3n g\u1ed1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/p>\n\n<p class=\"\">\u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u00ecm ki\u1ebfm khi quy\u1ebft \u0111\u1ecbnh thi\u1ebft l\u1eadp VPN n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng quy\u1ec1n ri\u00eang t\u01b0. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd gi\u1ea3i th\u00edch Double VPN l\u00e0 g\u00ec, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, nh\u1eefng l\u1ee3i \u00edch v\u00e0 h\u1ea1n ch\u1ebf th\u1ef1c t\u1ebf, v\u00e0 khi n\u00e0o b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n \u0111\u1ebfn n\u00f3.<\/p>\n\n<h2 class=\"wp-block-heading\">Gi\u1ea3i th\u00edch \u0111\u01a1n gi\u1ea3n, &#8220;Double VPN&#8221; l\u00e0 g\u00ec?<\/h2>\n\n<p class=\"\">VPN k\u00e9p \u2014 \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 VPN \u0111a ch\u1eb7ng, VPN tr\u00ean VPN, ho\u1eb7c VPN nhi\u1ec1u l\u1edbp \u2014 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng b\u1ea3o m\u1eadt \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a b\u1ea1n qua hai m\u00e1y ch\u1ee7 VPN thay v\u00ec m\u1ed9t. M\u1ed7i ch\u1eb7ng b\u1ed5 sung th\u00eam m\u00e3 h\u00f3a, do \u0111\u00f3 d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a hai l\u1ea7n tr\u01b0\u1edbc khi \u0111\u1ebfn \u0111\u00edch.<\/p>\n\n<p class=\"\">H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng nh\u01b0 hai chi\u1ebfc h\u1ed9p kh\u00f3a k\u00edn n\u1eb1m b\u00ean trong nhau. VPN \u0111\u1ea7u ti\u00ean m\u1edf kh\u00f3a h\u1ed9p b\u00ean ngo\u00e0i nh\u01b0ng ch\u1ec9 nh\u00ecn th\u1ea5y m\u1ed9t h\u1ed9p nh\u1ecf h\u01a1n, b\u1ecb ni\u00eam phong b\u00ean trong. VPN th\u1ee9 hai m\u1edf kh\u00f3a h\u1ed9p b\u00ean trong v\u00e0 chuy\u1ec3n ti\u1ebfp y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n. C\u1ea3 hai VPN \u0111\u1ec1u kh\u00f4ng n\u1eafm \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 b\u1ee9c tranh.<\/p>\n\n<p class=\"\">K\u1ebft n\u1ed1i VPN m\u1ed9t ch\u1eb7ng cho ph\u00e9p b\u1ea1n th\u1ef1c hi\u1ec7n m\u1ed9t l\u1ea7n thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m VPN. K\u1ebft n\u1ed1i VPN hai ch\u1eb7ng cung c\u1ea5p cho b\u1ea1n hai l\u1ea7n thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP v\u00e0 hai \u0111\u01b0\u1eddng h\u1ea7m VPN \u2014 th\u00eam m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 gi\u1eefa danh t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 c\u00e1c trang web b\u1ea1n truy c\u1eadp.<\/p>\n\n<h2 class=\"wp-block-heading\">VPN k\u00e9p ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2023\/04\/double-vpn-diagram.svg\" alt=\"\" class=\"wp-image-302052\"\/><\/figure>\n\n<p class=\"\">VPN k\u00e9p \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u00f4ng qua hai m\u00e1y ch\u1ee7 VPN \u0111\u1eb7t t\u1ea1i hai qu\u1ed1c gia kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng g\u00ec x\u1ea3y ra \u1edf ph\u00eda sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u00e1p d\u1ee5ng m\u00e3 h\u00f3a k\u00e9p \u2014 hai l\u1edbp, m\u1ed9t l\u1edbp cho m\u1ed7i ch\u1eb7ng.<\/li>\n\n\n\n<li>L\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn m\u00e1y ch\u1ee7 VPN \u0111\u1ea7u ti\u00ean. N\u00f3 lo\u1ea1i b\u1ecf l\u1edbp b\u1ea3o m\u1eadt b\u00ean ngo\u00e0i nh\u01b0ng kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c g\u00f3i d\u1eef li\u1ec7u v\u1eabn c\u00f2n nguy\u00ean ni\u00eam phong b\u00ean trong. N\u00f3 bi\u1ebft \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n nh\u01b0ng kh\u00f4ng bi\u1ebft \u0111i\u1ec3m \u0111\u1ebfn c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li>G\u00f3i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u00e1y ch\u1ee7 th\u1ee9 hai, th\u01b0\u1eddng n\u1eb1m \u1edf m\u1ed9t khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c.<\/li>\n\n\n\n<li>B\u01b0\u1edbc chuy\u1ec3n ti\u1ebfp th\u1ee9 hai lo\u1ea1i b\u1ecf l\u1edbp cu\u1ed1i c\u00f9ng v\u00e0 chuy\u1ec3n ti\u1ebfp y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li>Trang web ch\u1ec9 th\u1ea5y \u0111\u1ecba ch\u1ec9 IP tho\u00e1t ra, ch\u1ee9 kh\u00f4ng th\u1ea5y \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n<p class=\"\">\u0110i\u1ec3m m\u1ea5u ch\u1ed1t n\u1eb1m \u1edf s\u1ef1 ph\u00e2n chia: m\u1ed9t b\u00ean bi\u1ebft b\u1ea1n l\u00e0 ai nh\u01b0ng kh\u00f4ng bi\u1ebft b\u1ea1n \u0111ang \u0111i \u0111\u00e2u. B\u00ean kia bi\u1ebft b\u1ea1n \u0111ang \u0111i \u0111\u00e2u nh\u01b0ng kh\u00f4ng bi\u1ebft b\u1ea1n l\u00e0 ai.<\/p>\n\n<p class=\"\">\u0110\u00e2y c\u0169ng l\u00e0 \u0111i\u1ec1u m\u00e0 m\u1ecdi ng\u01b0\u1eddi mu\u1ed1n n\u00f3i \u0111\u1ebfn khi nh\u1eafc \u0111\u1ebfn vi\u1ec7c k\u1ebft n\u1ed1i chu\u1ed7i VPN \u2014 k\u1ebft n\u1ed1i c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m sao cho kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 VPN n\u00e0o duy nh\u1ea5t \u0111\u1ea3m nhi\u1ec7m c\u1ea3 hai \u0111\u1ea7u.<\/p>\n\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa VPN k\u00e9p v\u00e0 VPN th\u00f4ng th\u01b0\u1eddng<\/h2>\n\n<p class=\"\">S\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf ba \u0111i\u1ec3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1y ch\u1ee7: VPN th\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y ch\u1ee7 VPN. VPN k\u00e9p s\u1eed d\u1ee5ng hai m\u00e1y ch\u1ee7, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 \u1edf hai khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c nhau.<\/li>\n\n\n\n<li>M\u00e3 h\u00f3a: M\u1ed9t \u0111\u01b0\u1eddng truy\u1ec1n \u0111\u01a1n ch\u1ec9 \u00e1p d\u1ee5ng m\u1ed9t l\u1edbp m\u00e3 h\u00f3a. <a href=\"https:\/\/freevpnplanet.com\/vi\/blog\/what-is-vpn-encryption\/\">VPN k\u00e9p m\u00e3 h\u00f3a d\u1eef <\/a>li\u1ec7u c\u1ee7a b\u1ea1n hai l\u1ea7n, m\u1ed7i l\u1edbp \u0111\u01b0\u1ee3c b\u00f3c t\u00e1ch \u1edf m\u1ed9t \u0111i\u1ec3m kh\u00e1c nhau.<\/li>\n\n\n\n<li>T\u1ed1c \u0111\u1ed9: Hai ch\u1eb7ng k\u1ebft n\u1ed1i \u0111\u1ed3ng ngh\u0129a v\u1edbi kho\u1ea3ng c\u00e1ch xa h\u01a1n v\u00e0 nhi\u1ec1u c\u00f4ng vi\u1ec7c gi\u1ea3i m\u00e3 h\u01a1n, do \u0111\u00f3 t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i s\u1ebd gi\u1ea3m. VPN ti\u00eau chu\u1ea9n gi\u00fap duy tr\u00ec t\u1ed1c \u0111\u1ed9 internet c\u1ee7a b\u1ea1n g\u1ea7n v\u1edbi m\u1ee9c c\u01a1 b\u1ea3n; thi\u1ebft l\u1eadp hai ch\u1eb7ng k\u1ebft n\u1ed1i \u0111\u00e1nh \u0111\u1ed5i m\u1ed9t ph\u1ea7n t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 ri\u00eang t\u01b0 m\u1ea1nh m\u1ebd h\u01a1n.<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>T\u00ednh n\u0103ng<\/strong><\/th><th>VPN th\u00f4ng th\u01b0\u1eddng<\/th><th>VPN k\u00e9p (\u0111a ch\u1eb7ng)<\/th><\/tr><\/thead><tbody><tr><th>C\u00e1c m\u00e1y ch\u1ee7 m\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a b\u1ea1n \u0111i qua<\/th><td>M\u1ed9t<\/td><td>Hai c\u00e1i, \u1edf hai \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau<\/td><\/tr><tr><th>C\u00e1c l\u1edbp m\u00e3 h\u00f3a<\/th><td>M\u1ed9t<\/td><td>Hai<\/td><\/tr><tr><th>Li\u1ec7u m\u1ed9t m\u00e1y ch\u1ee7 duy nh\u1ea5t c\u00f3 th\u1ec3 li\u00ean k\u1ebft \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n kh\u00f4ng?<\/th><td>\u0110\u00fang v\u1eady \u2014 m\u00e1y ch\u1ee7 nh\u00ecn th\u1ea5y c\u1ea3 hai<\/td><td>Kh\u00f4ng \u2014 kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 n\u00e0o nh\u00ecn th\u1ea5y c\u1ea3 hai<\/td><\/tr><tr><th>\u0110\u1ecba ch\u1ec9 IP hi\u1ec3n th\u1ecb cho c\u00e1c trang web<\/th><td>M\u00e1y ch\u1ee7 VPN<\/td><td>M\u00e1y ch\u1ee7 th\u1ee9 hai<\/td><\/tr><tr><th>T\u1ed1c \u0111\u1ed9<\/th><td>Nhanh h\u01a1n<\/td><td>Ch\u1eadm h\u01a1n m\u1ed9t ch\u00fat (th\u00eam m\u1ed9t b\u01b0\u1edbc nh\u1ea3y)<\/td><\/tr><tr><th>T\u1ed1t nh\u1ea5t cho<\/th><td>Quy\u1ec1n ri\u00eang t\u01b0 h\u00e0ng ng\u00e0y, ph\u00e1t tr\u1ef1c tuy\u1ebfn, Wi-Fi c\u00f4ng c\u1ed9ng<\/td><td>B\u1ea3o m\u1eadt t\u1ed1i \u0111a \u2014 c\u00f4ng vi\u1ec7c nh\u1ea1y c\u1ea3m, nh\u00e0 b\u00e1o, khu v\u1ef1c r\u1ee7i ro cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng VPN k\u00e9p: Nh\u1eefng g\u00ec b\u1ea1n th\u1ef1c s\u1ef1 nh\u1eadn \u0111\u01b0\u1ee3c<\/h2>\n\n<p class=\"\">Danh s\u00e1ch trung th\u1ef1c nh\u1eefng l\u1ee3i \u00edch \u0111\u00e1ng bi\u1ebft:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ec7c x\u00e2m nh\u1eadp v\u00e0o m\u1ed9t m\u00e1y ch\u1ee7 duy nh\u1ea5t tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 nh\u1ecf h\u01a1n. N\u1ebfu m\u1ed9t ch\u1eb7ng b\u1ecb x\u00e2m ph\u1ea1m, k\u1ebb t\u1ea5n c\u00f4ng v\u1eabn ch\u1ec9 th\u1ea5y \u0111\u01b0\u1ee3c m\u1ed9t n\u1eeda chu\u1ed7i. Vi\u1ec7c k\u1ebft n\u1ed1i b\u1ea1n \u0111\u1ebfn \u0111\u00edch s\u1ebd y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp v\u00e0o c\u1ea3 hai m\u00e1y ch\u1ee7 VPN, \u1edf hai khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c nhau, c\u00f9ng m\u1ed9t l\u00fac.<\/li>\n\n\n\n<li>Nh\u1eefng ng\u01b0\u1eddi quan s\u00e1t m\u1ea1ng c\u00f3 \u00edt th\u00f4ng tin h\u01a1n \u0111\u1ec3 theo d\u00f5i. Ng\u01b0\u1eddi theo d\u00f5i \u0111\u01b0\u1eddng truy\u1ec1n \u0111\u1ebfn nh\u00e0 b\u1ea1n s\u1ebd th\u1ea5y l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111i \u0111\u1ebfn m\u1ed9t qu\u1ed1c gia. Ng\u01b0\u1eddi theo d\u00f5i \u0111i\u1ec3m \u0111\u1ebfn s\u1ebd th\u1ea5y l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn t\u1eeb m\u1ed9t qu\u1ed1c gia kh\u00e1c. Vi\u1ec7c \u0111\u1ed1i chi\u1ebfu hai lu\u1ed3ng d\u1eef li\u1ec7u n\u00e0y kh\u00f3 h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c theo d\u00f5i m\u1ed9t ch\u1eb7ng truy\u1ec1n duy nh\u1ea5t.<\/li>\n\n\n\n<li>Kho\u1ea3ng c\u00e1ch \u0111\u1ecba l\u00fd t\u1ea1o ra kho\u1ea3ng c\u00e1ch ph\u00e1p l\u00fd. Hai qu\u1ed1c gia \u0111\u1ed3ng ngh\u0129a v\u1edbi hai h\u1ec7 th\u1ed1ng ph\u00e1p lu\u1eadt kh\u00e1c nhau gi\u1eefa ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n v\u00e0 b\u1ea5t k\u1ef3 ai c\u1ed1 g\u1eafng theo d\u00f5i n\u00f3.<\/li>\n<\/ul>\n\n<p class=\"\">Th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt khi d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i. VPN k\u00e9p cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt cho c\u00e1c phi\u00ean k\u1ebft n\u1ed1i m\u00e0 m\u1ed9t VPN \u0111\u01a1n l\u1ebb kh\u00f4ng \u0111\u1ee7 \u2013 nghi\u00ean c\u1ee9u, li\u00ean l\u1ea1c v\u1edbi ngu\u1ed3n tin, b\u00e1o ch\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u m\u00e0 VPN k\u00e9p kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c<\/h2>\n\n<p class=\"\">N\u1ed9i dung trung th\u1ef1c lu\u00f4n t\u1ed1t h\u01a1n qu\u1ea3ng c\u00e1o th\u1ed5i ph\u1ed3ng. \u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u m\u00e0 c\u00e1ch l\u00e0m n\u00e0y kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>N\u00f3 s\u1ebd kh\u00f4ng \u1ea9n danh c\u00e1c t\u00e0i kho\u1ea3n b\u1ea1n \u0111\u0103ng nh\u1eadp. \u0110\u0103ng nh\u1eadp b\u1eb1ng email c\u1ee7a b\u1ea1n v\u00e0 t\u00e0i kho\u1ea3n \u0111\u00f3 v\u1eabn l\u00e0 c\u1ee7a b\u1ea1n. VPN k\u00e9p ch\u1ec9 che gi\u1ea5u \u0111\u01b0\u1eddng d\u1eabn, ch\u1ee9 kh\u00f4ng che gi\u1ea5u th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/li>\n\n\n\n<li>N\u00f3 s\u1ebd kh\u00f4ng ng\u0103n ch\u1eb7n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i ho\u1eb7c l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn. Nh\u1ea5p v\u00e0o m\u1ed9t li\u00ean k\u1ebft \u0111\u1ed9c h\u1ea1i v\u1eabn l\u00e0 nh\u1ea5p v\u00e0o m\u1ed9t li\u00ean k\u1ebft \u0111\u1ed9c h\u1ea1i.<\/li>\n\n\n\n<li>N\u00f3 s\u1ebd kh\u00f4ng l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 g\u00ec c\u1ea3. S\u1eed d\u1ee5ng VPN k\u00e9p th\u1eadm ch\u00ed c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 internet ch\u1eadm h\u01a1n so v\u1edbi VPN \u0111\u01a1n. \u0110\u00f3 l\u00e0 c\u00e1i gi\u00e1 ph\u1ea3i tr\u1ea3 cho m\u1ed9t l\u1edbp m\u00e3 h\u00f3a b\u1ed5 sung v\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 kh\u00e1c.<\/li>\n<\/ul>\n\n<p class=\"\">N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c ph\u00e1t tr\u1ef1c tuy\u1ebfn. K\u1ebft n\u1ed1i m\u1ed9t chi\u1ec1u th\u01b0\u1eddng cho ph\u00e9p ph\u00e1t tr\u1ef1c tuy\u1ebfn m\u01b0\u1ee3t m\u00e0 h\u01a1n. H\u00e3y s\u1eed d\u1ee5ng VPN k\u00e9p khi quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt b\u1ed5 sung quan tr\u1ecdng h\u01a1n t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a.<\/p>\n\n<h2 class=\"wp-block-heading\">VPN qua VPN, Onion qua VPN v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c<\/h2>\n\n<p class=\"\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 Double VPN, c\u00f3 l\u1ebd b\u1ea1n c\u0169ng \u0111\u00e3 th\u1ea5y \u0111\u1ebfn Onion over VPN. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t so s\u00e1nh nhanh.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Tor: <\/strong>M\u1ed9t m\u1ea1ng l\u01b0\u1edbi &#8220;h\u00e0nh t\u00e2y&#8221; mi\u1ec5n ph\u00ed, do <a href=\"https:\/\/freevpnplanet.com\/vi\/blog\/tor-vs-vpn-whats-the-difference\/\">t\u00ecnh nguy\u1ec7n vi\u00ean v\u1eadn <\/a>h\u00e0nh, \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u00f4ng qua ba n\u00fat ng\u1eabu nhi\u00ean tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. C\u00f3 t\u00ednh \u1ea9n danh cao, nh\u01b0ng t\u1ed1c \u0111\u1ed9 ch\u1eadm, v\u00e0 m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 ch\u1eb7n c\u00e1c n\u00fat tho\u00e1t \u0111\u00e3 bi\u1ebft.<\/li>\n\n\n\n<li><strong>Onion qua VPN: \u0110\u1ea7u <\/strong>ti\u00ean, b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi VPN, sau \u0111\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp <a href=\"https:\/\/freevpnplanet.com\/vi\/blog\/what-is-onion-over-vpn\/\">c\u1ee7a b\u1ea1n s\u1ebd \u0111i v\u00e0o Tor.<\/a> Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n kh\u00f4ng th\u1ec3 th\u1ea5y ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n b\u00ean trong m\u1ea1ng v\u00e0 c\u00e1c n\u00fat truy c\u1eadp Tor kh\u00f4ng th\u1ec3 th\u1ea5y \u0111\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a b\u1ea1n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y n\u1eb7ng h\u01a1n so v\u1edbi thi\u1ebft l\u1eadp k\u00e9p nh\u01b0ng h\u1eefu \u00edch khi b\u1ea1n mu\u1ed1n c\u00f3 s\u1ef1 ri\u00eang t\u01b0 c\u1ee7a VPN c\u1ed9ng v\u1edbi quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 Onion.<\/li>\n\n\n\n<li><strong>VPN k\u00e9p: Hai <\/strong>m\u00e1y ch\u1ee7 VPN \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi c\u00f9ng m\u1ed9t nh\u00e0 cung c\u1ea5p VPN m\u00e0 b\u1ea1n \u0111\u00e3 ch\u1ecdn. Nhanh h\u01a1n Tor, d\u1ec5 s\u1eed d\u1ee5ng h\u01a1n so v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a Onion, v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi m\u1ed9t c\u00f4ng ty m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t ch\u1eb7t ch\u1ebd th\u00f4ng qua ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd.<\/li>\n<\/ul>\n\n<p class=\"\">M\u1ed7i lo\u1ea1i phi\u00ean h\u1ecdp c\u1ea7n nh\u1eefng c\u00f4ng c\u1ee5 kh\u00e1c nhau.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 thi\u1ebft l\u1eadp Multi-Hop \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h2>\n\n<p class=\"\">M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u1ed1 g\u1eafng k\u1ebft n\u1ed1i nhi\u1ec1u VPN v\u1edbi nhau t\u1ea1i nh\u00e0 \u2014 v\u00ed d\u1ee5, b\u1eb1ng c\u00e1ch kh\u1edfi ch\u1ea1y \u0111\u1ed3ng th\u1eddi nhi\u1ec1u \u1ee9ng d\u1ee5ng VPN kh\u00e1c nhau ho\u1eb7c ch\u1ea1y hai VPN c\u00f9ng l\u00fac b\u1eb1ng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n.<\/p>\n\n<p class=\"\">V\u1ec1 l\u00fd thuy\u1ebft th\u00ec n\u00f3 ho\u1ea1t \u0111\u1ed9ng. Nh\u01b0ng tr\u00ean th\u1ef1c t\u1ebf, n\u00f3 r\u1ea5t r\u1eafc r\u1ed1i: c\u00e1c m\u00e1y kh\u00e1ch xung \u0111\u1ed9t, \u0111\u01b0\u1eddng h\u1ea7m th\u1ee9 hai b\u1ecb ng\u1eaft \u0111\u1ed9t ng\u1ed9t m\u00e0 kh\u00f4ng b\u00e1o tr\u01b0\u1edbc, v\u00e0 b\u1ea1n m\u1ea5t \u0111i s\u1ef1 b\u1ea3o v\u1ec7 c\u1ee7a c\u00e1c c\u00f4ng t\u1eafc ng\u1eaft k\u1ebft n\u1ed1i t\u00edch h\u1ee3p v\u00e0 t\u00ednh n\u0103ng ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 DNS.<\/p>\n\n<p class=\"\">M\u1ed9t \u1ee9ng d\u1ee5ng VPN k\u00e9p t\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 s\u1ebd x\u1eed l\u00fd t\u1ea5t c\u1ea3 nh\u1eefng v\u1ea5n \u0111\u1ec1 \u0111\u00f3 cho b\u1ea1n. Ch\u1ec9 c\u1ea7n m\u1ed9t thao t\u00e1c, hai b\u01b0\u1edbc k\u1ebft n\u1ed1i, kh\u00f4ng c\u00f2n r\u1eafc r\u1ed1i khi c\u1ea5u h\u00ecnh.<\/p>\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn d\u1ecbch v\u1ee5 VPN k\u00e9p<\/h3>\n\n<p class=\"\">Kh\u00f4ng ph\u1ea3i m\u1ecdi gi\u1ea3i ph\u00e1p VPN k\u00e9p \u0111\u1ec1u gi\u1ed1ng nhau. C\u00f3 m\u1ed9t v\u00e0i y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t m\u1ed9t d\u1ecbch v\u1ee5 VPN nghi\u00eam t\u00fac v\u1edbi m\u1ed9t chi\u00eau tr\u00f2 ti\u1ebfp th\u1ecb:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. N\u1ebfu nh\u00e0 cung c\u1ea5p v\u1eabn l\u01b0u gi\u1eef h\u1ed3 s\u01a1 k\u1ebft n\u1ed1i, b\u01b0\u1edbc trung gian th\u1ee9 hai trong chu\u1ed7i v\u1eabn li\u00ean k\u1ebft tr\u1edf l\u1ea1i v\u1edbi b\u1ea1n th\u00f4ng qua c\u00e1c t\u1ec7p c\u1ee7a h\u1ecd. H\u00e3y t\u00ecm ki\u1ebfm m\u1ed9t ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd r\u00f5 r\u00e0ng v\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ch\u1ec9 s\u1eed d\u1ee5ng RAM \u2014 c\u00e1c m\u00e1y ch\u1ee7 n\u00e0y kh\u00f4ng ghi d\u1eef li\u1ec7u v\u00e0o \u1ed5 \u0111\u0129a, v\u00ec v\u1eady m\u1ed7i phi\u00ean k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft n\u00e0o.<\/li>\n\n\n\n<li>M\u00e1y ch\u1ee7 \u0111\u1eb7t t\u1ea1i c\u00e1c qu\u1ed1c gia kh\u00e1c nhau. Hai b\u01b0\u1edbc trung gian trong c\u00f9ng m\u1ed9t khu v\u1ef1c ph\u00e1p l\u00fd \u0111\u00e3 l\u00e0m m\u1ea5t \u0111i m\u1ed9t n\u1eeda \u00fd ngh\u0129a c\u1ee7a chu\u1ed7i cung \u1ee9ng. Chu\u1ed7i cung \u1ee9ng c\u1ea7n ph\u1ea3i v\u01b0\u1ee3t qua bi\u00ean gi\u1edbi.<\/li>\n\n\n\n<li>M\u00e3 h\u00f3a m\u1ea1nh m\u1ebd, hi\u1ec7n \u0111\u1ea1i. B\u1ea3o v\u1ec7 \u0111\u00e1ng tin c\u1eady \u1edf c\u1ea3 hai \u0111\u1ea7u k\u1ebft n\u1ed1i, k\u1ebft h\u1ee3p v\u1edbi giao th\u1ee9c \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh k\u1ef9 l\u01b0\u1ee1ng nh\u01b0 WireGuard ho\u1eb7c OpenVPN.<\/li>\n\n\n\n<li>M\u1ed9t c\u00f4ng t\u1eafc ng\u1eaft k\u1ebft n\u1ed1i. N\u1ebfu b\u1ea5t k\u1ef3 \u0111\u01b0\u1eddng truy\u1ec1n n\u00e0o b\u1ecb gi\u00e1n \u0111o\u1ea1n, c\u00f4ng t\u1eafc ng\u1eaft k\u1ebft n\u1ed1i s\u1ebd ng\u1eaft internet c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a b\u1ea1n kh\u00f4ng b\u1ecb l\u1ed9. V\u1edbi nhi\u1ec1u th\u00e0nh ph\u1ea7n chuy\u1ec3n \u0111\u1ed9ng h\u01a1n trong thi\u1ebft l\u1eadp k\u00e9p, \u0111i\u1ec1u n\u00e0y c\u00e0ng quan tr\u1ecdng h\u01a1n ch\u1ee9 kh\u00f4ng ph\u1ea3i \u00edt quan tr\u1ecdng h\u01a1n.<\/li>\n\n\n\n<li>\u0110\u1ed9c l\u1eadp kh\u1ecfi c\u00e1c li\u00ean minh gi\u00e1m s\u00e1t qu\u1ed1c t\u1ebf. M\u1ed9t nh\u00e0 cung c\u1ea5p c\u00f3 tr\u1ee5 s\u1edf b\u00ean ngo\u00e0i c\u00e1c li\u00ean minh chia s\u1ebb d\u1eef li\u1ec7u l\u1edbn s\u1ebd c\u00f3 nhi\u1ec1u kh\u00f4ng gian ph\u00e1p l\u00fd h\u01a1n \u0111\u1ec3 th\u1ef1c hi\u1ec7n ch\u00ednh s\u00e1ch c\u1ee7a m\u00ecnh.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u1ea1n c\u00f3 c\u1ea7n s\u1eed d\u1ee5ng VPN k\u00e9p kh\u00f4ng?<\/h2>\n\n<p class=\"\">C\u00e2u tr\u1ea3 l\u1eddi th\u1eb3ng th\u1eafn: h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng c\u1ea7n \u0111\u1ebfn n\u00f3 khi duy\u1ec7t web h\u00e0ng ng\u00e0y. M\u1ed9t k\u1ebft n\u1ed1i m\u1ed9t chi\u1ec1u v\u1edbi m\u00e3 h\u00f3a m\u1ea1nh m\u1ebd v\u00e0 ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd nghi\u00eam ng\u1eb7t s\u1ebd bao tr\u00f9m m\u00f4 h\u00ecnh r\u1ee7i ro cho vi\u1ec7c ph\u00e1t tr\u1ef1c tuy\u1ebfn, mua s\u1eafm, s\u1eed d\u1ee5ng Wi-Fi c\u00f4ng c\u1ed9ng v\u00e0 gi\u00fap nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 internet c\u1ee7a b\u1ea1n kh\u00f4ng th\u1ec3 theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/p>\n\n<p class=\"\">Vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh k\u00e9p s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 khi t\u00ecnh hu\u1ed1ng y\u00eau c\u1ea7u:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Nghi\u00ean c\u1ee9u c\u00e1c ch\u1ee7 \u0111\u1ec1 nh\u1ea1y c\u1ea3m m\u00e0 b\u1ea1n kh\u00f4ng mu\u1ed1n \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft g\u00ec.<\/li>\n\n\n\n<li>Giao ti\u1ebfp v\u1edbi c\u00e1c ngu\u1ed3n tin ho\u1eb7c ng\u01b0\u1eddi li\u00ean h\u1ec7 c\u1ea7n gi\u1eef kho\u1ea3ng c\u00e1ch v\u1edbi danh t\u00ednh c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li>L\u00e0m vi\u1ec7c trong m\u1ed9t m\u1ea1ng l\u01b0\u1edbi m\u00e0 m\u1ed7i b\u01b0\u1edbc nh\u1ea3y \u0111\u1ec1u b\u1ecb ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng.<\/li>\n\n\n\n<li>B\u1ea5t k\u1ef3 bu\u1ed5i n\u00e0o m\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng hai l\u1edbp v\u1ea3i cho c\u1ea3m gi\u00e1c ph\u00f9 h\u1ee3p, c\u00f2n m\u1ed9t l\u1edbp th\u00ec kh\u00f4ng.<\/li>\n<\/ul>\n\n<p class=\"\">N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn, h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t c\u00fa nh\u1ea3y \u0111\u01a1n. Chuy\u1ec3n sang nh\u1ea3y \u0111\u00f4i khi c\u1ea7n thi\u1ebft.<\/p>\n\n<h2 class=\"wp-block-heading\">Planet VPN th\u1ef1c hi\u1ec7n VPN k\u00e9p nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n<p class=\"\">Planet VPN cung c\u1ea5p t\u00ednh n\u0103ng Double VPN tr\u00ean g\u00f3i Premium. C\u00f3 m\u1ed9t v\u00e0i y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf c\u1ee7a t\u00ednh n\u0103ng n\u00e0y.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1y ch\u1ee7 ch\u1ec9 s\u1eed d\u1ee5ng RAM. M\u1ed7i phi\u00ean ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ch\u1ec9 d\u1ef1a v\u00e0o b\u1ed9 nh\u1edb. Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u n\u00e0o \u0111\u01b0\u1ee3c ghi v\u00e0o \u1ed5 \u0111\u0129a, v\u00ec v\u1eady khi phi\u00ean c\u1ee7a b\u1ea1n k\u1ebft th\u00fac, d\u1eef li\u1ec7u s\u1ebd b\u1ecb m\u1ea5t.<\/li>\n\n\n\n<li>Thu\u1ed9c th\u1ea9m quy\u1ec1n ph\u00e1p l\u00fd c\u1ee7a Romania. Planet VPN \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd t\u1ea1i Romania, n\u1eb1m ngo\u00e0i c\u00e1c li\u00ean minh gi\u00e1m s\u00e1t qu\u1ed1c t\u1ebf l\u1edbn. Khung ph\u00e1p l\u00fd h\u1ed7 tr\u1ee3 ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd m\u00e0 h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt cho ph\u00e9p.<\/li>\n\n\n\n<li>K\u00edch ho\u1ea1t ch\u1ec9 v\u1edbi m\u1ed9t l\u1ea7n ch\u1ea1m. Kh\u00f4ng c\u1ea7n ph\u1ea3i loay hoay v\u1edbi hai \u1ee9ng d\u1ee5ng VPN, kh\u00f4ng c\u1ea7n \u0111\u1ecbnh tuy\u1ebfn th\u1ee7 c\u00f4ng. T\u00ednh n\u0103ng VPN k\u00e9p \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong \u1ee9ng d\u1ee5ng \u2014 ch\u1ec9 c\u1ea7n m\u1edf \u1ee9ng d\u1ee5ng, ch\u1ecdn VPN k\u00e9p, ch\u1ecdn v\u1ecb tr\u00ed \u0111i\u1ec3m v\u00e0o v\u00e0 \u0111i\u1ec3m ra, r\u1ed3i k\u1ebft n\u1ed1i.<\/li>\n\n\n\n<li>Ch\u1ee9c n\u0103ng ng\u1eaft k\u1ebft n\u1ed1i t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u00ean m\u1ecdi \u0111\u01b0\u1eddng truy\u1ec1n. N\u1ebfu b\u1ea5t k\u1ef3 \u0111\u01b0\u1eddng truy\u1ec1n n\u00e0o b\u1ecb gi\u00e1n \u0111o\u1ea1n, l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a b\u1ea1n c\u0169ng s\u1ebd d\u1eebng l\u1ea1i. \u0110\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a b\u1ea1n v\u1eabn \u1edf \u0111\u00fang v\u1ecb tr\u00ed c\u1ee7a n\u00f3 \u2014 tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n, ch\u1ee9 kh\u00f4ng ph\u1ea3i tr\u00ean internet c\u00f4ng c\u1ed9ng.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">T\u00f3m l\u1ea1i<\/h2>\n\n<p class=\"\">VPN k\u00e9p l\u00e0 gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt \u0111a l\u1edbp \u0111\u01a1n gi\u1ea3n: hai m\u00e1y ch\u1ee7, hai l\u1edbp m\u00e3 h\u00f3a, hai khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c nhau gi\u1eefa b\u1ea1n v\u00e0 c\u00e1c trang web b\u1ea1n truy c\u1eadp. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t chi\u1ebfc \u00e1o cho\u00e0ng th\u1ea7n k\u1ef3, v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi phi\u00ean truy c\u1eadp \u2014 nh\u01b0ng khi b\u1ea1n c\u1ea7n s\u1ef1 ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd h\u01a1n so v\u1edbi VPN m\u1ed9t l\u1edbp cung c\u1ea5p, th\u00ec VPN hai l\u1edbp l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u.<\/p>\n\n<p class=\"\">S\u1eed d\u1ee5ng VPN k\u00e9p l\u00e0 b\u01b0\u1edbc n\u00e2ng c\u1ea5p ti\u1ebfp theo.<\/p>\n\n<p class=\"\">\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y, m\u1ed9t k\u1ebft n\u1ed1i VPN duy nh\u1ea5t v\u1edbi ch\u00ednh s\u00e1ch kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd nghi\u00eam ng\u1eb7t l\u00e0 \u0111\u1ee7. Nh\u01b0ng trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p &#8220;kh\u00f4ng \u0111\u1ee7&#8221; <a href=\"https:\/\/freevpnplanet.com\/vi\/plans\/\">l\u00e0 ch\u01b0a \u0111\u1ee7, t\u00ednh n\u0103ng Double VPN <\/a>c\u1ee7a Planet VPN ch\u1ec9 c\u00e1ch b\u1ea1n m\u1ed9t c\u00fa ch\u1ea1m trong g\u00f3i Premium.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<h3 class=\"wp-block-heading\">Li\u1ec7u s\u1eed d\u1ee5ng hai VPN c\u00f3 an to\u00e0n h\u01a1n so v\u1edbi m\u1ed9t VPN duy nh\u1ea5t?<\/h3>\n\n<p class=\"\">S\u1eed d\u1ee5ng VPN k\u00e9p an to\u00e0n h\u01a1n tr\u01b0\u1edbc c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt m\u00e1y ch\u1ee7 \u0111\u01a1n l\u1ebb v\u00e0 s\u1ef1 t\u01b0\u01a1ng quan \u1edf c\u1ea5p \u0111\u1ed9 m\u1ea1ng. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng an to\u00e0n h\u01a1n m\u1ed9t c\u00e1ch tuy\u1ec7t \u0111\u1ed1i \u2014 n\u00f3 ch\u1ec9 b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt, ch\u1ee9 kh\u00f4ng th\u1ec3 thay th\u1ebf c\u00e1c th\u00f3i quen b\u1ea3o m\u1eadt t\u1ed1t.<\/p>\n\n<h3 class=\"wp-block-heading\">Li\u1ec7u vi\u1ec7c \u0111\u00f3 c\u00f3 l\u00e0m ch\u1eadm k\u1ebft n\u1ed1i c\u1ee7a t\u00f4i kh\u00f4ng?<\/h3>\n\n<p class=\"\">\u0110\u00fang v\u1eady. Hai b\u01b0\u1edbc nh\u1ea3y, hai l\u1edbp, qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i h\u01a1n \u2014 t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u1ea1n s\u1ebd gi\u1ea3m so v\u1edbi m\u1ed9t b\u01b0\u1edbc nh\u1ea3y duy nh\u1ea5t. Ch\u1ecdn b\u01b0\u1edbc nh\u1ea3y \u0111\u1ea7u ti\u00ean g\u1ea7n b\u1ea1n s\u1ebd gi\u00fap \u00edch.<\/p>\n\n<h3 class=\"wp-block-heading\">T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Double VPN \u0111\u1ec3 xem video tr\u1ef1c tuy\u1ebfn kh\u00f4ng?<\/h3>\n\n<p class=\"\">B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m v\u1eady, nh\u01b0ng k\u1ebft n\u1ed1i m\u1ed9t chi\u1ec1u th\u01b0\u1eddng cho lu\u1ed3ng ph\u00e1t m\u01b0\u1ee3t m\u00e0 h\u01a1n. Thi\u1ebft l\u1eadp hai chi\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c phi\u00ean truy c\u1eadp \u01b0u ti\u00ean quy\u1ec1n ri\u00eang t\u01b0.<\/p>\n\n<h3 class=\"wp-block-heading\">Li\u1ec7u Double VPN c\u00f3 che gi\u1ea5u ho\u00e0n to\u00e0n \u0111\u1ecba ch\u1ec9 IP c\u1ee7a t\u00f4i kh\u00f4ng?<\/h3>\n\n<p class=\"\">M\u00e1y ch\u1ee7 \u0111\u00edch ch\u1ec9 nh\u00ecn th\u1ea5y \u0111\u1ecba ch\u1ec9 c\u1ee7a ch\u1eb7ng tho\u00e1t. \u0110\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a b\u1ea1n kh\u00f4ng bao gi\u1edd \u0111\u1ebfn \u0111\u01b0\u1ee3c trang web. Nh\u00e0 cung c\u1ea5p VPN c\u1ee7a b\u1ea1n ch\u1ec9 nh\u00ecn th\u1ea5y ch\u1eb7ng \u0111\u1ea7u ti\u00ean.<\/p>\n\n<h3 class=\"wp-block-heading\">Li\u1ec7u n\u00f3 c\u00f3 gi\u1ed1ng v\u1edbi VPN ch\u1ed3ng VPN hay chu\u1ed7i VPN kh\u00f4ng?<\/h3>\n\n<p class=\"\">Nh\u1eefng t\u00ean g\u1ecdi kh\u00e1c nhau cho nh\u1eefng \u00fd t\u01b0\u1edfng t\u01b0\u01a1ng t\u1ef1. Nh\u1eefng c\u1ee5m t\u1eeb \u0111\u00f3 m\u00f4 t\u1ea3 k\u1ef9 thu\u1eadt. Double VPN l\u00e0 phi\u00ean b\u1ea3n \u0111\u01b0\u1ee3c th\u01b0\u01a1ng m\u1ea1i h\u00f3a trong m\u1ed9t \u1ee9ng d\u1ee5ng duy nh\u1ea5t.<\/p>\n\n<h3 class=\"wp-block-heading\">T\u00f4i c\u00f3 c\u1ea7n n\u00f3 kh\u00f4ng n\u1ebfu t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng VPN kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd?<\/h3>\n\n<p class=\"\">\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y, c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng. M\u1ed9t k\u1ebft n\u1ed1i m\u1ed9t b\u01b0\u1edbc kh\u00f4ng l\u01b0u nh\u1eadt k\u00fd l\u00e0 \u0111\u1ee7 cho c\u00e1c ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n. H\u00e3y c\u00e2n nh\u1eafc thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i hai b\u01b0\u1edbc khi m\u00f4 h\u00ecnh m\u1ed1i \u0111e d\u1ecda c\u1ee7a b\u1ea1n v\u01b0\u1ee3t ra ngo\u00e0i ph\u1ea1m vi duy\u1ec7t web th\u00f4ng th\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ea7u h\u1ebft c\u00e1c VPN ch\u1ec9 g\u1eedi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet c\u1ee7a b\u1ea1n qua m\u1ed9t m\u00e1y ch\u1ee7. VPN k\u00e9p th\u00ec g\u1eedi qua hai m\u00e1y ch\u1ee7. B\u01b0\u1edbc b\u1ed5 sung \u0111\u00f3 l\u00e0m thay \u0111\u1ed5i c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i \u2014 v\u00e0 \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai&#8230;<\/p>\n","protected":false},"author":72,"featured_media":266981,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[713],"tags":[],"class_list":["post-266893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vpn-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>VPN k\u00e9p (\u0111a ch\u1eb7ng) l\u00e0 g\u00ec? | Planet VPN<\/title>\n<meta name=\"description\" content=\"VPN k\u00e9p (\u0111a ch\u1eb7ng) b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp m\u00e3 h\u00f3a b\u1eb1ng c\u00e1ch \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet qua hai m\u00e1y ch\u1ee7 VPN, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi VPN th\u00f4ng th\u01b0\u1eddng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/freevpnplanet.com\/vi\/blog\/what-is-double-vpn-multi-hop-and-how-do-you-use-it\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VPN k\u00e9p (\u0111a ch\u1eb7ng) l\u00e0 g\u00ec? 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