Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Malware l\u00e0 g\u00ec? L\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c vi\u1ebft ra \u0111\u1ec3 x\u00e2m nh\u1eadp v\u00e0 ph\u00e1 h\u1ee7y h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng h\u1ec1 hay bi\u1ebft. B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 bi\u1ebft \u0111\u1ebfn c\u00e1c t\u00e1c h\u1ea1i m\u00e0 malware mang l\u1ea1i nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. \u0110\u1ec3 c\u00f3 th\u00eam nhi\u1ec1u th\u00f4ng h\u1eefu \u00edch, qu\u00fd b\u1ea1n \u0111\u1ecdc h\u00e3y chia s\u1ebb n\u1ed9i dung th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n
Malware \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c ch\u00e8n m\u1ed9t c\u00e1ch b\u00ed m\u1eadt v\u00e0o h\u1ec7 th\u1ed1ng v\u1edbi m\u1ee5c \u0111\u00edch l\u00e0 l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn t\u00ednh b\u00ed m\u1eadt, t\u00ednh to\u00e0n v\u1eb9n ho\u1eb7c t\u00ednh s\u1eb5n s\u00e0ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh.<\/p>\n\n\n\n
C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ed9c h\u1ea1i n\u00e0y s\u1ebd th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng bao g\u1ed3m \u0103n c\u1eafp, m\u00e3 h\u00f3a ho\u1eb7c x\u00f3a c\u00e1c d\u1eef li\u1ec7u, thay \u0111\u1ed5i, chi\u1ebfm \u0111o\u1ea1t c\u00e1c ch\u1ee9c n\u0103ng ho\u1eb7c gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 cho ph\u00e9p t\u1eeb ch\u1ee7 s\u1edf h\u1eefu.<\/p>\n\n\n\n
Malware c\u00f3 kh\u00e1i ni\u1ec7m r\u1ed9ng h\u01a1n virus v\u00e0 virut ch\u1ec9 l\u00e0 m\u1ed9t nh\u00f3m c\u1ee7a malware chuy\u00ean bi\u1ec7t v\u1edbi kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n v\u00e0 nh\u00e2n b\u1ea3n nhanh h\u01a1n.<\/p>\n\n\n\n
Filerepmalware l\u00e0 g\u00ec?<\/p>\n\n\n\n
Filerepmalware l\u00e0 tag ph\u1ed5 bi\u1ebfn trong c\u00e1c ph\u1ea7n m\u1ec1m di\u1ec7t virus. C\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y s\u1ebd g\u1ed9p nh\u1eefng file c\u00f3 h\u1ec7 s\u1ed1 an to\u00e0n th\u1ea5p v\u00e0o m\u1ed9t tag. Th\u00e0nh vi\u00ean c\u00f3 m\u1eb7t th\u01b0\u1eddng xuy\u00ean tag n\u00e0y l\u00e0 c\u00f4ng c\u1ee5 KMSPICO, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 k\u00edch ho\u1ea1t v\u1edbi c\u00e1c b\u1ea3n win l\u1eadu. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c ph\u1ea7n m\u1ec1m di\u1ec7t virus hi\u1ec7n nay c\u00f2n g\u1ed9p c\u1ea3 nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e1ng ghi trong h\u1ec7 th\u1ed1ng v\u00e0o tag n\u00e0y.<\/p>\n\n\n\n
Antimalware l\u00e0 g\u00ec?<\/p>\n\n\n\n
Antimalware l\u00e0 m\u1ed9t ph\u1ea7n di\u1ec7t virus n\u1eb1m trong \u1ee9ng d\u1ee5ng malware.<\/p>\n\n\n\n
C\u00e1c lo\u1ea1i virus malware th\u01b0\u1eddng th\u1ea5y v\u00e0 c\u00e1ch ph\u00f2ng tr\u00e1nh<\/p>\n\n\n\n
L\u00e0 m\u1ed9t lo\u1ea1i c\u1ee5 th\u1ec3 nh\u1ea5t c\u1ee7a malware. th\u01b0\u1eddng t\u1ea5n c\u00f4ng v\u00e0o nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c nhau, th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng ch\u01a1i x\u1ea5u v\u1edbi ng\u01b0\u1eddi d\u00f9ng nh\u01b0 g\u1eedi th\u01b0 r\u00e1c, \u0103n c\u1eafp th\u00f4ng tin th\u1ebb t\u00edn d\u1ee5ng, kh\u00f3a h\u1ec7 th\u1ed1ng ho\u1eb7c m\u1eadt kh\u1ea9u.<\/p>\n\n\n\n
\u0110\u1ec3 ng\u0103n ch\u1eb7n, c\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 b\u1ea1n c\u00e0i \u0111\u1eb7t c\u00e1c ph\u1ea7n m\u1ec1m di\u1ec7t virus \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho m\u00e1y t\u00ednh nh\u01b0 BitDefender Antivirus Free Edition, Avast Free Antivirus,\u2026b\u00ean c\u1ea1nh \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean truy c\u1eadp v\u00e0o c\u00e1c website \u0111en c\u00f3 nguy c\u01a1 r\u1ea5t cao nhi\u1ec5m virus v\u00e0o m\u00e1y t\u00ednh.<\/p>\n\n\n\n
Adware<\/p>\n\n\n\n
L\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i t\u1ea3i xu\u1ed1ng ho\u1eb7c hi\u1ec3n th\u1ecb c\u00e1c c\u1eeda s\u1ed5 qu\u1ea3ng c\u00e1o m\u1edbi nh\u1ea3y l\u00ean- hi\u1ec3n th\u1ecb pop-up qu\u1ea3ng c\u00e1o tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Adware kh\u00f4ng l\u1ea5y c\u1eafp d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng nh\u01b0ng n\u00f3 b\u1eaft bu\u1ed9c b\u1ea1n ph\u1ea3i xem nh\u1eefng qu\u1ea3ng c\u00e1o m\u00e0 h\u1ecd kh\u00f4ng mu\u1ed1n tr\u00ean h\u1ec7 th\u1ed1ng. Th\u1ebf nh\u01b0ng v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng l\u01b0\u1edbt web, c\u00e1c trang qu\u1ea3ng c\u00e1o hi\u1ec3n th\u1ecb l\u00ean g\u00e2y phi\u1ec1n nhi\u1ec5u, th\u1eadm ch\u00ed ng\u01b0\u1eddi c\u00f9ng c\u00f2n click nh\u1ea7m m\u1ed9t v\u00e0i trang qu\u1ea3ng c\u00e1o ch\u1ee9a c\u00e1c n\u1ed9i dung nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n
Gi\u1ea3i ph\u00e1p \u0111\u1ec3 ng\u0103n ch\u1eb7n adware \u0111\u00f3 ch\u00ednh l\u00e0 c\u00e0i \u0111\u1eb7t Antimalware. \u0110\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n c\u00e1c qu\u1ea3ng c\u00e1o nh\u01b0 t\u1ea3i ph\u1ea7n m\u1ec1m Malwarebytes Anti Malware, EMCO Malware Destroyer. V\u00f4 hi\u1ec7u h\u00f3a pop \u2013 up tr\u00ean c\u00e1c tr\u00ecnh duy\u1ec7t v\u00e0 quan s\u00e1t qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t c\u00e1c ph\u1ea7n m\u1ec1m m\u1edbi, b\u1ecf ch\u1ecdn nh\u1eefng \u00f4 c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m b\u1ed5 sung m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n
Ransomware<\/p>\n\n\n\n
L\u00e0 m\u1ed9t trong s\u1ed1 c\u00e1c lo\u1ea1i ph\u1ea7n m\u1ec1m malware \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. Ransomware \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u00f3a h\u1ec7 th\u1ed1ng, ch\u1eb7n b\u1ea5t k\u1ef3 thao t\u00e1c n\u00e0o th\u1ef1c hi\u1ec7n cho t\u1edbi khi nan nh\u00e2n tr\u1ea3 m\u1ed9t kho\u1ea3n ti\u1ec1n chu\u1ed9c cho c\u00e1c k\u1ebb t\u1ea5n c\u00f4ng. C\u00e1c d\u1ea1ng Ransomware s\u1ebd \u0111e d\u1ecda t\u1edbi vi\u1ec7c c\u00f4ng khai c\u00e1c th\u00f4ng tin kh\u00f4ng hay v\u1ec1 ng\u01b0\u1eddi d\u00f9ng tr\u00ean c\u00e1c web ng\u01b0\u1eddi l\u1edbn n\u1ebfu nh\u01b0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng tr\u1ea3 ti\u1ec1n chu\u1ed9c.<\/p>\n\n\n\n
Nhi\u1ec1u \u0111\u01a1n v\u1ecb, t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt thi\u1ec7t h\u1ea1i b\u1edfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng Ransomware b\u1eb1ng c\u00e1ch c\u1eadp nh\u1eadt c\u00e1c b\u1ea3n sao l\u01b0u \u0111\u1ec3 ph\u00f2ng tr\u00e1nh vi\u1ec7c m\u1ea5t d\u1eef li\u1ec7u. \u0110\u1ed3ng th\u1eddi c\u0169ng n\u00ean \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi d\u00f9ng v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda, ch\u1ec9nh s\u1eeda ph\u1ea7n m\u1ec1m khi c\u1ea7n thi\u1ebft v\u00e0 thi\u1ebft l\u1eadp c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o m\u1eadt th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n
Worm (s\u00e2u)<\/p>\n\n\n\n
Worm c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi kh\u00e1c l\u00e0 s\u00e2u. \u0110\u00e2y l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh t\u1ea5n c\u00f4ng ph\u00e1t t\u00e1n malware \u0111\u1ed9c h\u1ea1i h\u01a1n c\u1ea3 virus, b\u1edfi l\u1ebd worm c\u00f3 th\u1ec3 t\u1ef1 ho\u1ea1t \u0111\u1ed9ng, sinh s\u00f4i v\u00e0 kh\u00f4ng ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u0169ng nh\u01b0 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a con ng\u01b0\u1eddi. Th\u1eadm ch\u00ed khi con s\u00e2u n\u00e0y b\u1ecb ti\u00eau di\u1ec7t nh\u01b0ng v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o v\u00e0 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n
Spam l\u00e0 nh\u1eefng email kh\u00f4ng mong mu\u1ed1n, th\u01b0\u1eddng l\u00e0 c\u00e1c th\u01b0 r\u00e1c, bao g\u1ed3m nh\u1eefng qu\u1ea3ng c\u00e1o kh\u00f4ng c\u1ea7n thi\u1ebft, c\u00f3 th\u1ec3 n\u00f3 ch\u1ee9a c\u00e1c li\u00ean k\u1ebft ho\u1eb7c file \u0111\u00ednh k\u00e8m c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m \u0111\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n
H\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng, thi\u1ebft b\u1ecb \u0111\u1ec1u bao g\u1ed3m th\u00eam nh\u1eefng t\u00ednh n\u0103ng ch\u1ed1ng spam nh\u01b0 ch\u1ed1ng spam tr\u00ean facebook, c\u00f3 c\u1ea3 tr\u00ean \u0111i\u1ec7n tho\u1ea1i iOS, Android,\u2026ho\u1eb7c s\u1eed d\u1ee5ng nh\u1eefng c\u00e1ch n\u00e0y l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 ng\u0103n tin nh\u1eafn spam xu\u1ea5t hi\u1ec7n tr\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n
Phishing<\/p>\n\n\n\n
C\u0169ng l\u00e0 m\u1ed9t lo\u1ea1i t\u1ea5n c\u00f4ng email \u0111\u1ec3 l\u1eeba ng\u01b0\u1eddi d\u00f9ng, ti\u1ebft l\u1ed9 c\u00e1c th\u00f4ng tin nh\u01b0 m\u1eadt kh\u1ea9u, file \u0111\u00ednh k\u00e8m ho\u1eb7c truy c\u1eadp v\u00e0o m\u1ed9t website n\u00e0o \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m \u0111\u1ed9c tr\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n
B\u1ea1n h\u00e3y b\u1eadt c\u00e1c t\u00ednh n\u0103ng ng\u0103n ch\u1eb7n th\u01b0 r\u00e1c nh\u01b0 c\u00e1ch ch\u1eb7n spam \u1edf tr\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ph\u1ea3i c\u1ea9n th\u1eadn khi t\u1ea3i c\u00e1c file \u0111\u00ednh k\u00e8m hay nh\u1ea5p v\u00e0o c\u00e1c li\u00ean k\u1ebft khi ch\u00fang li\u00ean k\u1ebft ho\u1eb7c xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u1ecba ch\u1ec9 l\u1ea1, c\u00f3 th\u1ec3 l\u00e0 gi\u1ea3 danh d\u01b0\u1edbi d\u1ea1ng c\u00e1c c\u00f4ng ty, doanh nghi\u1ec7p.<\/p>\n\n\n\n
V\u1edbi n\u1ed9i dung trong b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y, hy v\u1ecdng s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 kh\u00e1i ni\u1ec7m malware l\u00e0 g\u00ec c\u0169ng nh\u01b0 nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch kh\u00e1c. n\u1ebfu c\u00f3 c\u00e2u h\u1ecfi n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p h\u00e3y comment ph\u00eda d\u01b0\u1edbi, Vietlearn s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n nhanh ch\u00f3ng.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Malware l\u00e0 g\u00ec? L\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c vi\u1ebft ra \u0111\u1ec3 x\u00e2m nh\u1eadp v\u00e0 ph\u00e1 h\u1ee7y h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng h\u1ec1 hay bi\u1ebft. B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 bi\u1ebft \u0111\u1ebfn c\u00e1c t\u00e1c h\u1ea1i m\u00e0 malware mang l\u1ea1i nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1],"tags":[],"class_list":["post-3597","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3597"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3597\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}