{"id":8428,"date":"2022-11-01T10:23:00","date_gmt":"2022-11-01T03:23:00","guid":{"rendered":"https:\/\/www.vietcorp.com\/blog\/?p=8428"},"modified":"2022-12-15T15:30:32","modified_gmt":"2022-12-15T08:30:32","slug":"ngan-chan-va-bao-ve-truoc-ransomware","status":"publish","type":"post","link":"https:\/\/vietcorp.com\/blog\/ngan-chan-va-bao-ve-truoc-ransomware-8428.html\/","title":{"rendered":"Ng\u0103n ch\u1eb7n v\u00e0 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc ransomware"},"content":{"rendered":"<p>Ransomware v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i kh\u00e1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean tinh vi, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho ng\u01b0\u1eddi d\u00f9ng gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Synology t\u00edch h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f2ng ng\u1eeba v\u00e0 kh\u00f4i ph\u1ee5c, c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ho\u1eb7c kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u c\u0169ng nh\u01b0 ph\u1ea7n c\u1ee9ng c\u1ee7a b\u1ea1n.<\/p>\n<h3><strong>Ransomware l\u00e0 g\u00ec?<\/strong><\/h3>\n<p>Ransomware l\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i (malware) c\u00f3 kh\u1ea3 n\u0103ng m\u00e3 h\u00f3a v\u00e0 khi\u1ebfn n\u1ea1n nh\u00e2n kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u. Ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i ch\u1ee9a c\u00e1c m\u1ed1i \u0111e d\u1ecda gi\u00fap k\u1ebb t\u1ea5n c\u00f4ng x\u00f3a, b\u00e1n ho\u1eb7c l\u00e0m r\u00f2 r\u1ec9 d\u1eef li\u1ec7u n\u1ebfu kh\u00f4ng tr\u1ea3 ti\u1ec1n cho ch\u00fang. C\u00e1c lo\u1ea1i ransomware bao g\u1ed3m crypto malware (m\u00e3 h\u00f3a d\u1eef li\u1ec7u), locker (ch\u1eb7n quy\u1ec1n truy c\u1eadp), scareware (d\u1ee5 d\u1ed7 mua ho\u1eb7c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m) v\u00e0 doxware (d\u1ecda ti\u1ebft l\u1ed9 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n).<\/p>\n<p><strong>Th\u1ed1ng k\u00ea c\u00e1c thi\u1ec7t h\u1ea1i t\u1eeb Ransomware<\/strong><\/p>\n<ul>\n<li><strong>20 t\u1ef7 USD<\/strong> l\u00e0 con s\u1ed1 t\u1ed5ng thi\u1ec7t h\u1ea1i tr\u00ean to\u00e0n c\u1ea7u do c\u00e1c \u0111\u1ee3t t\u1ea5n c\u00f4ng ransomware g\u00e2y ra m\u1ed7i n\u0103m.<\/li>\n<li><strong>11 gi\u00e2y<\/strong> l\u00e0 th\u1eddi gian trung b\u00ecnh c\u00f3 m\u1ed9t doanh nghi\u1ec7p b\u1ecb t\u1ea5n c\u00f4ng.<\/li>\n<li><strong>304 tri\u1ec7u<\/strong> l\u00e0 s\u1ed1 cu\u1ed9c t\u1ea5n c\u00f4ng ransomware \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o v\u00e0o n\u0103m 2020, t\u0103ng 62% m\u1ed7i n\u0103m.<\/li>\n<\/ul>\n<p><strong>C\u00e1ch ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ransomware<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8430 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-1.jpg\" alt=\"\" width=\"600\" height=\"369\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-1.jpg?v=1668580609 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-1-400x246.jpg?v=1668580609 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-1-367x226.jpg?v=1668580609 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>C\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea1n kh\u00f4ng tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a ransomware. H\u00e3y s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p Synology sau \u0111\u00e2y c\u00f9ng v\u1edbi ph\u1ea7n m\u1ec1m di\u1ec7t vi-r\u00fat t\u00f9y \u00fd.<\/p>\n<p><em>Ng\u0103n ch\u1eb7n truy c\u1eadp<\/em><\/p>\n<p>Gi\u1ea3m kh\u1ea3 n\u0103ng l\u00e2y lan c\u1ee7a ransomware b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp quy\u1ec1n truy c\u1eadp t\u1eadp tin, \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh th\u00f4ng tin x\u00e1c th\u1ef1c \u0111\u0103ng nh\u1eadp an to\u00e0n b\u1eb1ng Secure SignIn v\u00e0 C2 Password.<\/p>\n<p><em>B\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb<\/em><\/p>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng l\u1ed7i th\u1eddi c\u00f3 nguy c\u01a1 cao b\u1ecb d\u00ednh ransomware. H\u00e3y c\u1eadp nh\u1eadt t\u1ea5t c\u1ea3 NAS c\u1ee7a b\u1ea1n c\u00f9ng v\u1edbi Synology CMS v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c b\u1eb1ng ch\u00ednh s\u00e1ch nh\u00f3m trong Synology Directory Server v\u00e0 C2 Identity.<\/p>\n<p><em>Tr\u00e1nh c\u00e1c t\u1eadp tin \u0111\u00e1ng ng\u1edd<\/em><\/p>\n<p>Th\u01b0 r\u00e1c v\u00e0 email l\u1eeba \u0111\u1ea3o ch\u1ee9a c\u00e1c t\u1eadp tin \u0111\u00e1ng ng\u1edd l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t t\u00e1n ransomware ph\u1ed5 bi\u1ebfn. Synology MailPlus mang \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd kh\u1ecfi ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 ng\u0103n ch\u1eb7n th\u01b0 r\u00e1c.<\/p>\n<p><em>Ki\u1ec3m tra l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt<\/em><\/p>\n<p>S\u1eed d\u1ee5ng Synology Security Advisor \u0111\u1ec3 qu\u00e9t \u0111\u1ecbnh k\u1ef3 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, l\u1ed7 h\u1ed5ng h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u0103ng nh\u1eadp b\u1ea5t th\u01b0\u1eddng. Ti\u1ebfn h\u00e0nh thay \u0111\u1ed5i theo \u0111\u1ec1 xu\u1ea5t \u0111\u1ec3 c\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt NAS c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>C\u00e1ch kh\u00f4i ph\u1ee5c sau c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ransomware<\/strong><\/p>\n<p>N\u1ebfu m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ransomware \u0111\u00e3 x\u1ea3y ra th\u00ec gi\u1ea3i ph\u00e1p sao l\u01b0u d\u1eef li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m thi\u1ec7t h\u1ea1i g\u00e2y ra cho b\u1ea1n. <a href=\"https:\/\/www.vietcorp.com\/store\/nas-synology\/\"><strong>NAS Synology<\/strong><\/a> t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng sao l\u01b0u m\u1ea1nh m\u1ebd \u0111\u1ec3 gi\u00fap h\u1ec7 th\u1ed1ng ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng v\u1edbi m\u1ee9c gi\u00e1n \u0111o\u1ea1n t\u1ed1i thi\u1ec3u. Tr\u01b0\u1edbc khi kh\u00f4i ph\u1ee5c c\u00e1c b\u1ea3n sao l\u01b0u, b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh kh\u00f4ng c\u00f2n d\u00ednh m\u00e3 \u0111\u1ed9c.<\/p>\n<p><strong>Sao l\u01b0u v\u00e0o NAS c\u1ee7a b\u1ea1n<\/strong><\/p>\n<p>NAS Synology c\u1ee7a b\u1ea1n ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u00e0m \u0111i\u1ec3m backup cho t\u1ea5t c\u1ea3 t\u00e0i s\u1ea3n s\u1ed1.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8431 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_2.jpg\" alt=\"\" width=\"600\" height=\"379\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_2.jpg?v=1668580607 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_2-400x253.jpg?v=1668580607 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_2-367x232.jpg?v=1668580607 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><em>B\u1ea3o v\u1ec7 c\u00e1c t\u1eadp tin quan tr\u1ecdng<\/em><\/p>\n<p>Tr\u00e1nh b\u1ecb ch\u1eb7n truy c\u1eadp t\u1eadp tin v\u00e0 th\u01b0 m\u1ee5c b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp phi\u00ean b\u1ea3n th\u1eddi gian th\u1ef1c ho\u1eb7c sao l\u01b0u theo l\u1ecbch tr\u00ecnh. NAS c\u00f3 th\u1ec3 gi\u1eef l\u1ea1i l\u00ean \u0111\u1ebfn 32 phi\u00ean b\u1ea3n c\u1ee7a t\u1eadp tin t\u1eeb b\u1ea5t k\u1ef3 m\u00e1y t\u00ednh n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n tr\u01b0\u1edbc h\u00e0nh vi m\u00e3 h\u00f3a th\u01b0 m\u1ee5c.<\/p>\n<p><em>B\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng<\/em><\/p>\n<p>Sao l\u01b0u m\u00f4 h\u00ecnh tri\u1ec3n khai v\u00e0o NAS nh\u1eb1m ng\u0103n ch\u1eb7n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng nguy hi\u1ec3m chi\u1ebfm \u0111o\u1ea1t \u0111\u1ec3 \u0111\u00f2i ti\u1ec1n chu\u1ed9c. B\u1ea1n c\u00f3 th\u1ec3 sao l\u01b0u d\u1eef li\u1ec7u t\u1eeb m\u00e1y t\u00ednh v\u1eadt l\u00fd, m\u00f4i tr\u01b0\u1eddng \u1ea3o ho\u1eb7c \u1ee9ng d\u1ee5ng SaaS v\u00e0o NAS d\u1ec5 d\u00e0ng.<\/p>\n<p><em>\u0110\u1ed3ng b\u1ed9 h\u00f3a d\u1eef li\u1ec7u tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y<\/em><\/p>\n<p>L\u01b0u b\u1ea3n sao c\u00e1c t\u1eadp tin tr\u00ean \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng t\u1ea1i NAS Synology. D\u1eef li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a tr\u00ean NAS \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n trong tr\u01b0\u1eddng h\u1ee3p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng b\u1ecb x\u00e2m ph\u1ea1m ho\u1eb7c kh\u00f4ng th\u1ec3 truy c\u1eadp.<\/p>\n<p><strong>Sao l\u01b0u ngo\u00e0i c\u01a1 s\u1edf<\/strong><\/p>\n<p>Th\u00eam m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 n\u1eefa v\u00e0 ho\u00e0n thi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u 3-2-1 c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch l\u01b0u gi\u1eef c\u00e1c b\u1ea3n sao c\u1ee7a t\u1eadp tin v\u00e0 kh\u00f4i ph\u1ee5c ch\u00fang n\u1ebfu b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi ransomware.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8432 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_3.jpg\" alt=\"\" width=\"600\" height=\"237\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_3.jpg?v=1668580606 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_3-400x158.jpg?v=1668580606 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_3-367x145.jpg?v=1668580606 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><em>S\u1eed d\u1ee5ng NAS kh\u00e1c<\/em><\/p>\n<p>B\u1ea3o v\u1ec7 tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ransomware b\u1eb1ng c\u00e1ch sao l\u01b0u nhanh c\u00e1c th\u01b0 m\u1ee5c chia s\u1ebb ho\u1eb7c LUN v\u00e0 sao ch\u00e9p ch\u00fang sang m\u1ed9t NAS Synology kh\u00e1c.<\/p>\n<p><em>L\u01b0u d\u1eef li\u1ec7u tr\u00ean thi\u1ebft b\u1ecb b\u00ean ngo\u00e0i<\/em><\/p>\n<p>Sao ch\u00e9p d\u1eef li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh NAS v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb ri\u00eang bi\u1ec7t \u0111\u1ec3 gi\u1eef an to\u00e0n. Sao l\u01b0u NAS t\u1edbi c\u00e1c m\u00e1y ch\u1ee7 t\u1eeb xa ho\u1eb7c c\u00e1c \u0111i\u1ec3m \u0111\u1ebfn tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh m\u1ea1nh m\u1ebd \u0111\u1ec3 gi\u1ea3m m\u1ee9c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u tr\u01b0\u1edbc h\u00e0nh vi truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<p><em>L\u01b0u m\u1ed9t b\u1ea3n sao tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y<\/em><\/p>\n<p>B\u1ea3o v\u1ec7 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang l\u1ebb, to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb t\u1ea1i ch\u1ed7 c\u0169ng nh\u01b0 d\u1eef li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh NAS b\u1eb1ng c\u00e1ch c\u00f3 th\u00eam nhi\u1ec1u b\u1ea3n sao l\u01b0u kh\u00f4ng gi\u1edbi h\u1ea1n v\u00e0 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a tr\u00ean h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y an to\u00e0n do Synology cung c\u1ea5p.<\/p>\n<p><strong>Kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u<\/strong><\/p>\n<p>Ngay c\u1ea3 khi thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb x\u00e2m ph\u1ea1m, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u t\u1eeb NAS ho\u1eb7c m\u1ed9t v\u1ecb tr\u00ed \u1edf ngo\u00e0i c\u01a1 s\u1edf.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8433 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_4.jpg\" alt=\"\" width=\"600\" height=\"384\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_4.jpg?v=1668580605 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_4-400x256.jpg?v=1668580605 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_4-367x235.jpg?v=1668580605 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><em>L\u1ea5y l\u1ea1i c\u00e1c t\u1eadp tin v\u00e0 th\u01b0 m\u1ee5c<\/em><\/p>\n<p>Nhanh ch\u00f3ng kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp v\u00e0o LUN v\u00e0 c\u00e1c th\u01b0 m\u1ee5c chia s\u1ebb tr\u00ean m\u1ed9t NAS ch\u00ednh ho\u1eb7c d\u1ef1 ph\u00f2ng l\u1ed7i tr\u00ean m\u1ed9t NAS kh\u00e1c ch\u1ec9 trong v\u00e0i gi\u00e2y v\u1edbi Snapshot Replication. C\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a t\u1eadp tin l\u01b0u tr\u00ean m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c t\u1eeb NAS b\u1eb1ng Synology Drive Client.<\/p>\n<p><em>Ph\u1ee5c h\u1ed3i l\u1ea1i h\u1ec7 th\u1ed1ng<\/em><\/p>\n<p>N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 \u0111i\u1ec3m truy c\u1eadp \u0111\u1ea7u cu\u1ed1i n\u00e0o b\u1ecb x\u00e2m ph\u1ea1m, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c m\u00e1y t\u00ednh, m\u00e1y ch\u1ee7 v\u00e0 m\u00e1y \u1ea3o v\u1ec1 tr\u1ea1ng th\u00e1i kh\u00f4ng c\u00f3 m\u00e3 \u0111\u1ed9c tr\u01b0\u1edbc \u0111\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ea3n sao l\u01b0u tr\u00ean NAS v\u1edbi Active Backup for Business. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c to\u00e0n b\u1ed9 NAS t\u1eeb m\u1ed9t b\u1ea3n sao l\u01b0u ngo\u00e0i c\u01a1 s\u1edf v\u1edbi Hyper Backup.<\/p>\n<p><em>Kh\u00f4i ph\u1ee5c v\u1edbi n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y<\/em><\/p>\n<p>C\u00e1c b\u1ea3n sao l\u01b0u \u0111\u00e1m m\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb t\u1ea1i c\u01a1 s\u1edf b\u1ecb x\u00e2m ph\u1ea1m, khi\u1ebfn n\u1ec1n t\u1ea3ng n\u00e0y tr\u1edf th\u00e0nh v\u1ecb tr\u00ed an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt \u0111\u1ec3 truy xu\u1ea5t d\u1eef li\u1ec7u. C2 Backup gi\u00fap b\u1ea1n kh\u00f4i ph\u1ee5c to\u00e0n b\u1ed9 m\u00e1y t\u00ednh ho\u1eb7c c\u00e1c t\u1eadp tin ri\u00eang l\u1ebb, c\u00f2n C2 Storage for Hyper Backup l\u01b0u tr\u1eef c\u00e1c b\u1ea3n sao c\u1ee7a t\u1eadp tin NAS Synology v\u00e0 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng \u0111\u1ec3 kh\u00f4i ph\u1ee5c nhanh ch\u00f3ng.<\/p>\n<p><strong>Gi\u1ea3m thi\u1ec3u r\u1ee7i ro, b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-8434 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_5.jpg\" alt=\"\" width=\"600\" height=\"399\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_5.jpg?v=1668580604 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_5-400x266.jpg?v=1668580604 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_5-367x244.jpg?v=1668580604 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Chu\u1ea9n b\u1ecb k\u1ebf ho\u1ea1ch b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u nguy c\u01a1 b\u1ecb ch\u1eb7n truy c\u1eadp. Synology mang \u0111\u1ebfn m\u1ed9t t\u1eadp h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p tr\u01b0\u1edbc nh\u1eefng nguy c\u01a1 m\u1ea5t d\u1eef li\u1ec7u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ransomware v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i kh\u00e1c ng\u00e0y c\u00e0ng tr\u1edf n\u00ean tinh vi, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda cho ng\u01b0\u1eddi d\u00f9ng gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Synology t\u00edch h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f2ng ng\u1eeba v\u00e0 kh\u00f4i ph\u1ee5c, c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ho\u1eb7c kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u c\u0169ng nh\u01b0 ph\u1ea7n [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":8429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5],"class_list":["post-8428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-synology"],"featured_image_src":{"landsacpe":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1.jpg?v=1668580610",600,369,false],"list":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-463x348.jpg?v=1668580610",463,348,true],"medium":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1-300x185.jpg?v=1668580610",300,185,true],"full":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/11\/Screenshot_1.jpg?v=1668580610",600,369,false]},"_links":{"self":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/8428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/comments?post=8428"}],"version-history":[{"count":2,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/8428\/revisions"}],"predecessor-version":[{"id":8436,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/8428\/revisions\/8436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/media\/8429"}],"wp:attachment":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/media?parent=8428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/categories?post=8428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/tags?post=8428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}