{"id":20286,"date":"2024-09-04T15:07:48","date_gmt":"2024-09-04T08:07:48","guid":{"rendered":"https:\/\/thegioifirewall.com\/?p=20286"},"modified":"2025-03-24T07:27:22","modified_gmt":"2025-03-24T07:27:22","slug":"cach-vpn-co-the-giup-thoi-gian-truc-tuyen-cua-ban-tro-nen-rieng-tu-va-an-toan-hon","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/cach-vpn-co-the-giup-thoi-gian-truc-tuyen-cua-ban-tro-nen-rieng-tu-va-an-toan-hon\/","title":{"rendered":"C\u00e1ch VPN c\u00f3 th\u1ec3 gi\u00fap th\u1eddi gian tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n tr\u1edf n\u00ean ri\u00eang t\u01b0 v\u00e0 an to\u00e0n h\u01a1n."},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

VPN (m\u1ea1ng ri\u00eang \u1ea3o) l\u00e0 g\u00ec? V\u00e0 l\u00e0m c\u00e1ch n\u00e0o m\u00e0 VPN c\u00f3 th\u1ec3 gi\u00fap th\u1eddi gian tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n an to\u00e0n h\u01a1n v\u00e0 c\u0169ng ri\u00eang t\u01b0 h\u01a1n? Sau \u0111\u00e2y ch\u00fang ta s\u1ebd xem VPN l\u00e0 g\u00ec, n\u00f3 cung c\u1ea5p nh\u1eefng g\u00ec v\u00e0 \u0111i\u1ec1u \u0111\u00f3 mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho b\u1ea1n.<\/p>\n\n\n\n

VPN l\u00e0 g\u00ec v\u00e0 n\u00f3 b\u1ea3o v\u1ec7 t\u00f4i nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h1>\n\n\n\n

VPN l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng m\u00e0 b\u1ea1n c\u00e0i \u0111\u1eb7t tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh \u0111\u1ec3 gi\u00fap gi\u1eef an to\u00e0n cho d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n khi b\u1ea1n duy\u1ec7t internet.\u202fKhi b\u1ea1n b\u1eadt \u1ee9ng d\u1ee5ng VPN, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n s\u1ebd t\u1ea1o k\u1ebft n\u1ed1i an to\u00e0n v\u1edbi m\u00e1y ch\u1ee7 VPN \u0111\u1ec3 \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet.\u202fAn to\u00e0n. \u0110i\u1ec1u n\u00e0y gi\u00fap ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ri\u00eang t\u01b0 tr\u00ean b\u1ea5t k\u1ef3 m\u1ea1ng n\u00e0o, b\u1ea3o v\u1ec7 ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3 kh\u1ecfi nh\u1eefng con m\u1eaft t\u00f2 m\u00f2. V\u00ec v\u1eady, khi s\u1eed d\u1ee5ng VPN, b\u1ea1n c\u00f3 th\u1ec3 duy\u1ec7t web v\u00e0 giao d\u1ecbch ng\u00e2n h\u00e0ng v\u1edbi s\u1ef1 t\u1ef1 tin r\u1eb1ng m\u1eadt kh\u1ea9u, th\u00f4ng tin \u0111\u0103ng nh\u1eadp v\u00e0 th\u00f4ng tin t\u00e0i ch\u00ednh c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt. N\u1ebfu b\u1ea5t k\u1ef3 t\u00e1c nh\u00e2n \u0111\u1ed9c h\u1ea1i n\u00e0o c\u1ed1 g\u1eafng ch\u1eb7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web c\u1ee7a b\u1ea1n, h\u1ecd s\u1ebd ch\u1ec9 th\u1ea5y n\u1ed9i dung b\u1ecb c\u1eaft x\u00e9n nh\u1edd ch\u1ee9c n\u0103ng m\u00e3 h\u00f3a VPN c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

VPN c\u00f3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a t\u00f4i kh\u00f4ng?<\/strong><\/h1>\n\n\n\n

M\u1ed7i k\u1ebft n\u1ed1i internet \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh m\u1ed9t b\u1ed9 s\u1ed1 duy nh\u1ea5t g\u1ecdi l\u00e0 \u0111\u1ecba ch\u1ec9 IP, g\u1eafn li\u1ec1n v\u1edbi th\u00f4ng tin nh\u01b0 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd ho\u1eb7c Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP).\u202fVPN thay th\u1ebf \u0111\u1ecba ch\u1ec9 IP th\u1ef1c c\u1ee7a b\u1ea1n \u0111\u1ec3 l\u00e0m cho c\u00f3 v\u1ebb nh\u01b0 b\u1ea1n \u0111\u00e3 k\u1ebft n\u1ed1i v\u1edbi Internet t\u1eeb v\u1ecb tr\u00ed th\u1ef1c c\u1ee7a m\u00e1y ch\u1ee7 VPN ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb v\u1ecb tr\u00ed th\u1ef1c c\u1ee7a b\u1ea1n.\u202f\u0110\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t l\u00fd do t\u1ea1i sao r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng VPN.<\/p>\n\n\n\n

L\u00e0m c\u00e1ch n\u00e0o t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng VPN \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00ecnh?<\/strong><\/h1>\n\n\n\n

\u0110\u1ec3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP, b\u1ea1n ch\u1ec9 c\u1ea7n m\u1edf \u1ee9ng d\u1ee5ng VPN, ch\u1ecdn v\u1ecb tr\u00ed m\u00e1y ch\u1ee7 m\u00e0 b\u1ea1n mu\u1ed1n k\u1ebft n\u1ed1i v\u00e0 th\u1ebf l\u00e0 xong. B\u00e2y gi\u1edd b\u1ea1n \u0111ang duy\u1ec7t b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP m\u1edbi. N\u1ebfu b\u1ea1n mu\u1ed1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng IP c\u1ee7a m\u00ecnh \u0111\u00e3 thay \u0111\u1ed5i, h\u00e3y m\u1edf tr\u00ecnh duy\u1ec7t v\u00e0 t\u00ecm ki\u1ebfm \u201cWhat\u2019s my IP address\u201d r\u1ed3i ch\u1ecdn m\u1ed9t trong c\u00e1c k\u1ebft qu\u1ea3.<\/p>\n\n\n\n

Khi n\u00e0o t\u00f4i n\u00ean s\u1eed d\u1ee5ng VPN?<\/strong><\/p>\n\n\n\n

Tr\u01b0\u1eddng h\u1ee3p l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng VPN l\u00e0 khi b\u1ea1n \u0111ang s\u1eed d\u1ee5ng Wifi c\u00f4ng c\u1ed9ng t\u1ea1i s\u00e2n bay, qu\u00e1n c\u00e0 ph\u00ea, kh\u00e1ch s\u1ea1n ho\u1eb7c b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o cung c\u1ea5p \u201cWifi mi\u1ec5n ph\u00ed\u201d. L\u00fd do l\u00e0 v\u00ec \u0111\u00e2y l\u00e0 nh\u1eefng m\u1ea1ng m\u1edf v\u00e0 b\u1ea5t k\u1ef3 t\u1ed9i ph\u1ea1m m\u1ea1ng n\u00e0o t\u00e1o b\u1ea1o \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c m\u1ea1ng n\u00e0y v\u00e0 thu th\u1eadp th\u00f4ng tin nh\u1ea1y c\u1ea3m. M\u1ed9t cu\u1ed9c kh\u1ea3o s\u00e1t cho th\u1ea5y 39% ng\u01b0\u1eddi d\u00f9ng Internet tr\u00ean to\u00e0n th\u1ebf gi\u1edbi hi\u1ec3u Wifi c\u00f4ng c\u1ed9ng l\u00e0 kh\u00f4ng an to\u00e0n, tuy nhi\u00ean m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng v\u1eabn giao d\u1ecbch ng\u00e2n h\u00e0ng, mua s\u1eafm v\u00e0 l\u00e0m nh\u1eefng vi\u1ec7c nh\u1ea1y c\u1ea3m kh\u00e1c tr\u00ean Wifi c\u00f4ng c\u1ed9ng b\u1ea5t ch\u1ea5p nh\u1eefng r\u1ee7i ro \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5.<\/p>\n\n\n\n

H\u01a1n n\u1eefa, b\u1ea1n c\u00f3 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a m\u00ecnh \u0111\u1ec3 xem x\u00e9t. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng VPN \u0111\u1ec3 ng\u0103n c\u00e1c nh\u00e0 qu\u1ea3ng c\u00e1o theo d\u00f5i b\u1ea1n. C\u00e1c t\u00ecm ki\u1ebfm b\u1ea1n th\u1ef1c hi\u1ec7n v\u00e0 c\u00e1c trang web b\u1ea1n truy c\u1eadp s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c truy ng\u01b0\u1ee3c v\u1ec1 b\u1ea1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ng\u0103n c\u00e1c nh\u00e0 qu\u1ea3ng c\u00e1o thu th\u1eadp th\u00f4ng tin v\u1ec1 b\u1ea1n v\u00e0 th\u00f3i quen tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n n\u00f3i chung. H\u01a1n n\u1eefa, m\u1ed9t s\u1ed1 ISP thu th\u1eadp l\u1ecbch s\u1eed duy\u1ec7t web c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 chia s\u1ebb n\u00f3 v\u1edbi c\u00e1c nh\u00e0 qu\u1ea3ng c\u00e1o v\u00e0 c\u00e1c b\u00ean th\u1ee9 ba kh\u00e1c. VPN c\u0169ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n ki\u1ec3u thu th\u1eadp n\u00e0y.<\/p>\n\n\n\n

VPN c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 l\u1ecbch s\u1eed t\u00ecm ki\u1ebfm c\u1ee7a t\u00f4i kh\u00f4ng?<\/strong><\/h1>\n\n\n\n

VPN b\u1ea3o v\u1ec7 l\u1ecbch s\u1eed t\u00ecm ki\u1ebfm c\u1ee7a b\u1ea1n th\u00f4ng qua k\u1ebft n\u1ed1i an to\u00e0n m\u00e0 b\u1ea1n chia s\u1ebb.\u202fKhi b\u1ea1n t\u00ecm ki\u1ebfm m\u1ed9t trang web ho\u1eb7c nh\u1eadp URL v\u00e0o thanh \u0111i\u1ec1u h\u01b0\u1edbng, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n s\u1ebd g\u1eedi m\u1ed9t th\u1ee9 g\u1ecdi l\u00e0 y\u00eau c\u1ea7u DNS, d\u1ecbch trang web n\u00e0y sang \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 web. \u0110\u00e2y l\u00e0 c\u00e1ch tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trang web v\u00e0 cung c\u1ea5p n\u1ed9i dung c\u1ee7a n\u00f3 cho b\u1ea1n.\u202fB\u1eb1ng c\u00e1ch m\u00e3 h\u00f3a c\u00e1c y\u00eau c\u1ea7u DNS c\u1ee7a b\u1ea1n, VPN c\u00f3 th\u1ec3 \u1ea9n th\u00f3i quen v\u00e0 l\u1ecbch s\u1eed t\u00ecm ki\u1ebfm c\u1ee7a b\u1ea1n kh\u1ecfi nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00f4ng tin \u0111\u00f3 nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ed3 s\u01a1 v\u1ec1 b\u1ea1n. Lo\u1ea1i th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, t\u1eeb vi\u1ec7c ph\u00e2n ph\u1ed1i h\u1ee3p ph\u00e1p c\u00e1c qu\u1ea3ng c\u00e1o \u0111\u01b0\u1ee3c nh\u1eafm m\u1ee5c ti\u00eau cho \u0111\u1ebfn k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n

VPN v\u00e0 \u201cCh\u1ebf \u0111\u1ed9 \u1ea9n danh\u201d v\u00e0 \u201cCh\u1ebf \u0111\u1ed9 ri\u00eang t\u01b0\u201d trong tr\u00ecnh duy\u1ec7t c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/strong><\/h1>\n\n\n\n

L\u01b0u \u00fd r\u1eb1ng VPN kh\u00e1 kh\u00e1c bi\u1ec7t v\u00e0 to\u00e0n di\u1ec7n h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng \u201cCh\u1ebf \u0111\u1ed9 ri\u00eang t\u01b0\u201d ho\u1eb7c \u201cCh\u1ebf \u0111\u1ed9 \u1ea9n danh\u201d tr\u00ean tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n. C\u00e1c ch\u1ebf \u0111\u1ed9 \u0111\u00f3 ch\u1ec9 \u1ea9n l\u1ecbch s\u1eed t\u00ecm ki\u1ebfm c\u1ee5c b\u1ed9 tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u2014 kh\u00f4ng ph\u1ea3i v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c tr\u00ean internet, nh\u01b0 ISP v\u00e0 nh\u00e0 qu\u1ea3ng c\u00e1o.<\/p>\n\n\n\n

VPN c\u00f3 khi\u1ebfn t\u00f4i \u1ea9n danh kh\u00f4ng?<\/strong><\/h1>\n\n\n\n

Kh\u00f4ng, VPN kh\u00f4ng th\u1ec3 khi\u1ebfn b\u1ea1n \u1ea9n danh. D\u00f9 sao th\u00ec c\u0169ng kh\u00f4ng ho\u00e0n to\u00e0n. Ch\u00fang gi\u00fap b\u1ea3o m\u1eadt nh\u1eefng g\u00ec b\u1ea1n \u0111ang l\u00e0m nh\u01b0ng ISP c\u1ee7a b\u1ea1n v\u1eabn bi\u1ebft khi n\u00e0o b\u1ea1n s\u1eed d\u1ee5ng Internet. H\u1ecd kh\u00f4ng th\u1ec3 bi\u1ebft b\u1ea1n \u0111ang l\u00e0m g\u00ec, b\u1ea1n truy c\u1eadp trang web n\u00e0o ho\u1eb7c b\u1ea1n \u0111\u00e3 \u1edf tr\u00ean trang web \u0111\u00f3 bao l\u00e2u.<\/p>\n\n\n\n

C\u00f2n c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 Private Relay c\u1ee7a Apple th\u00ec sao?<\/strong><\/h1>\n\n\n\n

Private Relay c\u1ee7a Apple t\u01b0\u01a1ng t\u1ef1 nh\u01b0 VPN \u1edf ch\u1ed7 n\u00f3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n n\u00ean c\u00e1c trang web b\u1ea1n truy c\u1eadp kh\u00f4ng th\u1ec3 bi\u1ebft ch\u00ednh x\u00e1c b\u1ea1n \u0111ang \u1edf \u0111\u00e2u.\u202fN\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean iOS v\u00e0 Mac nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u0103ng k\u00fd iCloud+. Tuy nhi\u00ean, c\u00f3 m\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng: n\u00f3 ch\u1ec9 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n khi l\u01b0\u1edbt web b\u1eb1ng tr\u00ecnh duy\u1ec7t Safari.<\/p>\n\n\n\n

Theo Apple, n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n

Khi Private Relay \u0111\u01b0\u1ee3c b\u1eadt, y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi qua hai chuy\u1ec3n ti\u1ebfp internet an to\u00e0n, ri\u00eang bi\u1ec7t. \u0110\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb v\u1edbi nh\u00e0 cung c\u1ea5p m\u1ea1ng c\u1ee7a b\u1ea1n v\u00e0 v\u1edbi tr\u1ea1m chuy\u1ec3n ti\u1ebfp \u0111\u1ea7u ti\u00ean do Apple v\u1eadn h\u00e0nh. B\u1ea3n ghi DNS c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a n\u00ean kh\u00f4ng b\u00ean n\u00e0o c\u00f3 th\u1ec3 th\u1ea5y \u0111\u1ecba ch\u1ec9 trang web m\u00e0 b\u1ea1n \u0111ang c\u1ed1 truy c\u1eadp. S\u1ef1 chuy\u1ec3n ti\u1ebfp th\u1ee9 hai, do nh\u00e0 cung c\u1ea5p n\u1ed9i dung b\u00ean th\u1ee9 ba v\u1eadn h\u00e0nh, t\u1ea1o \u0111\u1ecba ch\u1ec9 IP t\u1ea1m th\u1eddi, gi\u1ea3i m\u00e3 t\u00ean trang web b\u1ea1n y\u00eau c\u1ea7u v\u00e0 k\u1ebft n\u1ed1i b\u1ea1n v\u1edbi trang web. T\u1ea5t c\u1ea3 \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n internet m\u1edbi nh\u1ea5t \u0111\u1ec3 duy tr\u00ec tr\u1ea3i nghi\u1ec7m duy\u1ec7t web hi\u1ec7u su\u1ea5t cao \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

L\u01b0u \u00fd r\u1eb1ng t\u1ea1i th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i n\u00e0y, Apple Private Relay kh\u00f4ng kh\u1ea3 d\u1ee5ng \u1edf t\u1ea5t c\u1ea3 c\u00e1c qu\u1ed1c gia v\u00e0 khu v\u1ef1c. N\u1ebfu b\u1ea1n \u0111i du l\u1ecbch \u0111\u1ebfn n\u01a1i kh\u00f4ng c\u00f3 Private Relay, n\u00f3 s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u1eaft v\u00e0 s\u1ebd th\u00f4ng b\u00e1o cho b\u1ea1n khi kh\u00f4ng c\u00f3 v\u00e0 m\u1ed9t l\u1ea7n n\u1eefa khi n\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 n\u00f3 t\u1ea1i \u0111\u00e2y v\u00e0 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t n\u00f3 tr\u00ean c\u00e1c thi\u1ebft b\u1ecb Apple c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

T\u00f4i c\u00f3 c\u1ea7n VPN kh\u00f4ng n\u1ebfu t\u00f4i c\u00f3 Private Relay c\u1ee7a Apple?<\/strong><\/h1>\n\n\n\n

Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, Private Relay ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi Safari tr\u00ean iOS v\u00e0 macOS nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u0103ng k\u00fd iCloud+.\u202fNgay c\u1ea3 khi b\u1ea1n \u0111ang s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb Apple, VPN v\u1eabn l\u00e0 m\u1ed9t \u00fd t\u01b0\u1edfng hay v\u00ec n\u00f3 s\u1ebd b\u1ea3o v\u1ec7 th\u00f4ng tin m\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n g\u1eedi b\u00ean ngo\u00e0i Safari \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ecdi th\u00f4ng tin \u0111\u01b0\u1ee3c truy\u1ec1n qua \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n ho\u1eb7c b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t n\u00e0o kh\u00e1c m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

C\u00e1ch nh\u1eadn VPN c\u1ee7a ri\u00eang b\u1ea1n.<\/strong><\/h1>\n\n\n\n

VPN kh\u00f4ng gi\u1edbi h\u1ea1n v\u1edbi m\u00e3 h\u00f3a c\u1ea5p ng\u00e2n h\u00e0ng l\u00e0 m\u1ed9t ph\u1ea7n trong \u0111\u0103ng k\u00fd McAfee+ c\u1ee7a b\u1ea1n v\u00e0 cung c\u1ea5p c\u00e1c l\u1ee3i \u00edch v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 \u1edf tr\u00ean v\u1edbi m\u00e3 h\u00f3a c\u1ea5p ng\u00e2n h\u00e0ng. Ngo\u00e0i ra, n\u00f3 s\u1ebd t\u1ef1 \u0111\u1ed9ng b\u1eadt b\u1ea5t c\u1ee9 khi n\u00e0o b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng Wi-Fi kh\u00f4ng b\u1ea3o m\u1eadt, gi\u00fap b\u1ea1n kh\u00f4ng ph\u1ea3i ph\u1ecfng \u0111o\u00e1n khi n\u00e0o th\u1ef1c s\u1ef1 c\u1ea7n s\u1eed d\u1ee5ng n\u00f3.<\/p>\n\n\n\n

N\u00f3i chung, VPN c\u1ee7a ch\u00fang t\u00f4i th\u1ef1c t\u1ebf khi\u1ebfn t\u1ed9i ph\u1ea1m m\u1ea1ng ho\u1eb7c nh\u00e0 qu\u1ea3ng c\u00e1o kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u1ec3 nh\u1eefng g\u00ec b\u1ea1n th\u1ef1c hi\u1ec7n tr\u1ef1c tuy\u1ebfn v\u1eabn \u1edf ch\u1ebf \u0111\u1ed9 ri\u00eang t\u01b0 v\u00e0 an to\u00e0n, \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 tin t\u1eadn h\u01b0\u1edfng th\u1eddi gian tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

Ngu\u1ed3n: https:\/\/s.net.vn\/qs0I<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"

VPN (m\u1ea1ng ri\u00eang \u1ea3o) l\u00e0 g\u00ec? V\u00e0 l\u00e0m c\u00e1ch n\u00e0o m\u00e0 VPN c\u00f3 th\u1ec3 gi\u00fap th\u1eddi gian tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n an to\u00e0n h\u01a1n v\u00e0 c\u0169ng ri\u00eang t\u01b0 h\u01a1n? Sau \u0111\u00e2y ch\u00fang ta s\u1ebd xem VPN l\u00e0 g\u00ec, n\u00f3 cung c\u1ea5p nh\u1eefng g\u00ec v\u00e0 \u0111i\u1ec1u \u0111\u00f3 mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho b\u1ea1n. VPN l\u00e0 […]<\/p>\n","protected":false},"author":16,"featured_media":20288,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[80],"tags":[467,490],"class_list":["post-20286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","tag-ip","tag-vpn","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=20286"}],"version-history":[{"count":2,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20286\/revisions"}],"predecessor-version":[{"id":20587,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20286\/revisions\/20587"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/20288"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=20286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=20286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=20286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}