{"id":8439,"date":"2023-11-29T06:27:14","date_gmt":"2023-11-29T06:27:14","guid":{"rendered":"https:\/\/masterskills.org\/blog\/an-ninh-mang-cybersecurity-la-gi-dac-diem-phan-loai-va-muc-tieu-chung.html"},"modified":"2023-12-21T14:24:39","modified_gmt":"2023-12-21T07:24:39","slug":"an-ninh-mang-cybersecurity-la-gi-dac-diem-phan-loai-va-muc-tieu-chung","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/an-ninh-mang-cybersecurity-la-gi-dac-diem-phan-loai-va-muc-tieu-chung.html","title":{"rendered":"An ninh m\u1ea1ng (Cybersecurity) l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m, ph\u00e2n lo\u1ea1i v\u00e0 m\u1ee5c ti\u00eau chung"},"content":{"rendered":"
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(\u1ea2nh minh h\u1ecda: Pinterest)<\/p>\n<\/figcaption><\/figure>\n

An ninh m\u1ea1ng<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

An ninh m\u1ea1ng<\/b> trong ti\u1ebfng Anh l\u00e0 Cybersecurity.<\/b><\/p>\n

An ninh m\u1ea1ng<\/b> \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 gi\u1eef th\u00f4ng tin \u0111i\u1ec7n t\u1eed m\u1ed9t c\u00e1ch b\u1ea3o m\u1eadt v\u00e0 an to\u00e0n kh\u1ecfi nh\u1eefng thi\u1ec7t h\u1ea1i ho\u1eb7c tr\u1ed9m c\u1eafp.<\/p>\n

An ninh m\u1ea1ng c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb v\u00e0 d\u1eef li\u1ec7u n\u00e0y kh\u00f4ng b\u1ecb l\u1ea1m d\u1ee5ng.<\/p>\n

An ninh m\u1ea1ng \u00e1p d\u1ee5ng cho c\u1ea3 ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng, c\u0169ng nh\u01b0 th\u00f4ng tin tr\u00ean Internet, v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ecdi th\u1ee9, t\u1eeb th\u00f4ng tin c\u00e1 nh\u00e2n \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin qu\u1ea3n l\u00ed ph\u1ee9c t\u1ea1p.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a An ninh m\u1ea1ng<\/font><\/h3>\n

C\u00e1c bi\u1ec7n ph\u00e1p an ninh m\u1ea1ng<\/b> \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, b\u1edfi v\u00ec m\u1ecdi th\u00f4ng tin \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh ho\u1eb7c tr\u00ean thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ho\u1eb7c tr\u00ean Internet \u0111\u1ec1u c\u00f3 th\u1ec3 b\u1ecb t\u1ea5n c\u00f4ng, v\u00e0 n\u1ebfu c\u00f3 bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p, s\u1ef1 t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n \u0111\u01b0\u1ee3c.<\/p>\n

Khi th\u1ebf gi\u1edbi ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y t\u00ednh h\u01a1n bao gi\u1edd h\u1ebft, an ninh m\u1ea1ng \u0111\u00e3 tr\u1edf n\u00ean thi\u1ebft y\u1ebfu cho cu\u1ed9c s\u1ed1ng.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt, ng\u01b0\u1eddi ta ph\u1ea3i hi\u1ec3u c\u00e1c r\u1ee7i ro v\u00e0 l\u1ed7 h\u1ed5ng v\u1ed1n c\u00f3 c\u1ee7a thi\u1ebft b\u1ecb ho\u1eb7c m\u1ea1ng l\u01b0\u1edbi c\u1ee5 th\u1ec3 \u0111\u00f3 v\u00e0 hi\u1ec3u xem li\u1ec7u c\u00e1c l\u1ed7 h\u1ed5ng n\u00e0y c\u00f3 th\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n

C\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng An ninh m\u1ea1ng<\/font><\/h3>\n

C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea5n c\u00f4ng.<\/p>\n

M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u lo\u1ea1i t\u1ea5n c\u00f4ng an ninh m\u1ea1ng<\/b>, m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t bao g\u1ed3m:<\/p>\n

– C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng c\u1eeda sau (Backdoor): <\/b>l\u00e0 lo\u1ea1i t\u1ea5n c\u00f4ng khai th\u00e1c b\u1ea5t k\u00ec ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf cho nhau, \u0111\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng y\u00eau c\u1ea7u c\u00e1c ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c th\u00f4ng th\u01b0\u1eddng.<\/p>\n

M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng t\u1ea5n c\u00f4ng c\u1eeda sau l\u00e0 do thi\u1ebft k\u1ebf, trong khi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c l\u00e0 do l\u1ed7i sai s\u00f3t.<\/p>\n

– C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 (Denial-of-service attack):<\/b> l\u00e0 lo\u1ea1i t\u1ea5n c\u00f4ng ng\u0103n ng\u01b0\u1eddi d\u00f9ng h\u1ee3p ph\u00e1p truy c\u1eadp h\u1ec7 th\u1ed1ng.<\/p>\n

M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn c\u1ee7a lo\u1ea1i t\u1ea5n c\u00f4ng m\u1ea1ng n\u00e0y l\u00e0 nh\u1eadp sai m\u1eadt kh\u1ea9u \u0111\u1ee7 s\u1ed1 l\u1ea7n v\u00e0 t\u00e0i kho\u1ea3n s\u1ebd b\u1ecb kh\u00f3a.<\/p>\n

– C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng truy c\u1eadp tr\u1ef1c ti\u1ebfp (Direct-access attack): <\/b>bao g\u1ed3m c\u00e1c l\u1ed7i k\u0129 thu\u1eadt v\u00e0 virus, c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng v\u00e0 sao ch\u00e9p th\u00f4ng tin c\u1ee7a virus v\u00e0\/ ho\u1eb7c s\u1eeda \u0111\u1ed5i h\u1ec7 th\u1ed1ng.<\/p>\n

V\u00ed d\u1ee5 v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p An ninh m\u1ea1ng<\/font><\/h3>\n

An ninh m\u1ea1ng<\/b> c\u00f3 ph\u1ea1m vi t\u1eeb \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn ph\u1ee9c t\u1ea1p.<\/p>\n

L\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba c\u01a1 b\u1ea3n, h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ea3o v\u1ec7 m\u1eadt kh\u1ea9u \u0111\u1ec3 ng\u0103n ch\u1eb7n kh\u1ecfi b\u1ecb t\u1ea5n c\u00f4ng.<\/p>\n

N\u1ebfu m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ecb t\u1ea5n c\u00f4ng ho\u1eb7c c\u00f3 nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng, c\u00e1c bi\u1ec7n ph\u00e1p c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i t\u1ea5n c\u00f4ng.<\/p>\n

V\u00ed d\u1ee5, m\u00e3 h\u00f3a \u1ed5 c\u1ee9ng l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng truy c\u1eadp tr\u1ef1c ti\u1ebfp.<\/p>\n

\u0110\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3, c\u00e1c bi\u1ec7n ph\u00e1p an ninh m\u1ea1ng ph\u1ea3i li\u00ean t\u1ee5c \u0111i\u1ec1u ch\u1ec9nh, thay \u0111\u1ed5i theo c\u00f4ng ngh\u1ec7 v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n m\u1edbi.<\/p>\n

Tin t\u1eb7c c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c h\u00ecnh th\u1ee9c m\u1edbi c\u1ee7a an ninh m\u1ea1ng v\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c bi\u1ec7n ph\u00e1p kh\u00f4ng hi\u1ec7u qu\u1ea3, v\u00ec v\u1eady c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o m\u1eadt ph\u1ea3i lu\u00f4n \u0111i tr\u01b0\u1edbc m\u1ed9t b\u01b0\u1edbc.<\/p>\n

M\u1ee5c ti\u00eau chung c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng<\/font><\/h3>\n

B\u1ea5t k\u00ec h\u1ec7 th\u1ed1ng c\u00e1 nh\u00e2n n\u00e0o c\u0169ng \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 r\u1ee7i ro t\u1ea5n c\u00f4ng an ninh m\u1ea1ng<\/b>, tuy nhi\u00ean c\u00e1c th\u1ef1c th\u1ec3 kinh l\u1edbn nh\u01b0 doanh nghi\u1ec7p v\u00e0 h\u1ec7 th\u1ed1ng ch\u00ednh ph\u1ee7 th\u01b0\u1eddng l\u1ea1i l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng an ninh m\u1ea1ng.<\/p>\n

B\u1ea5t k\u00ec h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh n\u00e0o l\u01b0u tr\u1eef th\u00f4ng tin th\u1ebb t\u00edn d\u1ee5ng t\u1eeb ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec1u c\u00f3 nguy c\u01a1 t\u1ea5n c\u00f4ng cao, v\u00ec tin t\u1eb7c c\u00f3 th\u1ec3 \u0111\u00e1nh c\u1eafp tr\u1ef1c ti\u1ebfp ti\u1ec1n c\u1ee7a m\u1ecdi ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i kho\u1ea3n n\u00e0y.<\/p>\n

C\u00e1c doanh nghi\u1ec7p l\u1edbn th\u01b0\u1eddng b\u1ecb t\u1ea5n c\u00f4ng, v\u00ec h\u1ecd l\u01b0u tr\u1eef th\u00f4ng tin c\u00e1 nh\u00e2n v\u1ec1 m\u1ea1ng l\u01b0\u1edbi nh\u00e2n vi\u00ean r\u1ed9ng l\u1edbn c\u1ee7a h\u1ecd.<\/p>\n

C\u00e1c m\u1ee5c ti\u00eau kh\u00e1c bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, nh\u01b0 m\u1ea1ng vi\u1ec5n th\u00f4ng v\u00e0 n\u0103ng l\u01b0\u1ee3ng, c\u0169ng b\u1ecb nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng t\u00ecm c\u00e1ch ki\u1ec3m so\u00e1t.<\/p>\n

(Theo Investopedia<\/i>)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n An ninh m\u1ea1ng (ti\u1ebfng Anh: Cybersecurity) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 gi\u1eef th\u00f4ng tin \u0111i\u1ec7n t\u1eed m\u1ed9t c\u00e1ch b\u1ea3o m\u1eadt v\u00e0 an to\u00e0n kh\u1ecfi nh\u1eefng thi\u1ec7t h\u1ea1i ho\u1eb7c tr\u1ed9m c\u1eafp.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[421],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/8439"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=8439"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/8439\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=8439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=8439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=8439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}