{"id":27950,"date":"2023-12-07T04:50:24","date_gmt":"2023-12-07T04:50:24","guid":{"rendered":"https:\/\/masterskills.org\/blog\/dich-vu-chung-thuc-chu-ki-so-certificate-authority-ca-la-gi-hien-trang.html"},"modified":"2023-12-22T17:06:26","modified_gmt":"2023-12-22T10:06:26","slug":"dich-vu-chung-thuc-chu-ki-so-certificate-authority-ca-la-gi-hien-trang","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/dich-vu-chung-thuc-chu-ki-so-certificate-authority-ca-la-gi-hien-trang.html","title":{"rendered":"D\u1ecbch v\u1ee5 ch\u1ee9ng th\u1ef1c ch\u1eef k\u00ed s\u1ed1 (Certificate Authority – CA) l\u00e0 g\u00ec? Hi\u1ec7n tr\u1ea1ng"},"content":{"rendered":"
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H\u00ecnh minh ho\u1ea1 (Ngu\u1ed3n: dailythuequangninh)<\/p>\n<\/figcaption><\/figure>\n

Di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303\u00a0k\u00ed\u00a0s\u00f4\u0301<\/font><\/h2>\n

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

Di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed<\/span> s\u00f4\u0301 <\/b>trong ti\u1ebfng Anh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Certificate authority<\/b> hay Certification authority – CA.<\/b><\/p>\n

Di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303\u00a0k\u00ed\u00a0s\u00f4\u0301<\/b> la\u0300 m\u1ecd\u0302t loa\u0323i hi\u0300nh di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed<\/span> \u0111i\u1eb9\u0302n t\u01b0\u0309 do t\u00f4\u0309 ch\u01b0\u0301c cung c\u00e2\u0301p di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed<\/span> s\u00f4\u0301 c\u00e2\u0301p.<\/p>\n

Di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed<\/span> s\u00f4\u0301 bao g\u00f4\u0300m:<\/p>\n

– Ta\u0323o c\u1ea1\u0306p kho\u0301a (kho\u0301a co\u0302ng khai va\u0300 kho\u0301a bi\u0301 m\u1ea1\u0302t) cho thue\u0302 bao<\/p>\n

– C\u00e2\u0301p, gia ha\u0323n, ta\u0323m d\u01b0\u0300ng, phu\u0323c h\u00f4\u0300i ch\u01b0\u0301ng thu\u031b s\u00f4\u0301 cu\u0309a thue\u0302 bao<\/p>\n

– Duy tri\u0300 tr\u01b0\u0323c tuy\u00ea\u0301n co\u031b s\u01a1\u0309 d\u01b0\u0303 li\u1eb9\u0302u v\u00ea\u0300 ch\u01b0\u0301ng thu\u031b s\u00f4\u0301.<\/p>\n

Vai tr\u00f2<\/font><\/h3>\n

Vi\u1eb9\u0302c s\u01b0\u0309 du\u0323ng ch\u01b0\u0301ng chi\u0309 s\u00f4\u0301 tre\u0302n th\u00ea\u0301 gi\u01a1\u0301i hi\u1eb9\u0302n nay r\u00e2\u0301t ph\u00f4\u0309 bi\u00ea\u0301n, chu\u0309 y\u00ea\u0301u nh\u0103\u0300m ba\u0309o m\u1ea1\u0302t ca\u0301c giao di\u0323ch \u0111i\u1eb9\u0302n t\u01b0\u0309. Ca\u0301c \u0111o\u031bn vi\u0323 ch\u01b0\u0301ng th\u01b0\u0323c (CA) \u0111u\u031b\u01a1\u0323c xa\u0302y d\u01b0\u0323ng \u01a1\u0309 nhi\u00ea\u0300u qui mo\u0302, c\u00e2\u0301p \u0111\u1ecd\u0302 kha\u0301c nhau.\u00a0<\/p>\n

T\u01b0\u0300 ca\u0301c co\u031b quan chi\u0301nh phu\u0309 \u0111\u00ea\u0301n ca\u0301c t\u00f4\u0309 ch\u01b0\u0301c doanh nghi\u1eb9\u0302p, ca\u0301 nha\u0302n \u0111\u00ea\u0300u co\u0301 th\u00ea\u0309 xa\u0302y d\u01b0\u0323ng CA, tu\u0300y thu\u1ecd\u0302c va\u0300o ye\u0302u c\u00e2\u0300u s\u01b0\u0309 du\u0323ng.<\/p>\n

Ca\u0301c CA co\u0301 th\u00ea\u0309 \u0111u\u031b\u01a1\u0323c xa\u0302y d\u01b0\u0323ng v\u01a1\u0301i mu\u0323c \u0111i\u0301ch chuye\u0302n du\u0323ng ho\u1ea1\u0306c thu\u031bo\u031bng ma\u0323i. CA chuye\u0302n du\u0323ng \u0111u\u031b\u01a1\u0323c a\u0301p du\u0323ng trong pha\u0323m vi m\u1ecd\u0302t co\u031b quan nha\u0300 nu\u031b\u01a1\u0301c, m\u1ecd\u0302t t\u00f4\u0309 ch\u01b0\u0301c, m\u1ecd\u0302t doanh nghi\u1eb9\u0302p ho\u1ea1\u0306c co\u0301 th\u00ea\u0309 la\u0300 do ca\u0301 nha\u0302n t\u01b0\u0323 xa\u0302y d\u01b0\u0323ng.\u00a0<\/p>\n

Nh\u01b0\u0303ng \u0111\u00f4\u0301i tu\u031b\u01a1\u0323ng s\u01b0\u0309 du\u0323ng CA chuye\u0302n du\u0323ng \u0111u\u031b\u01a1\u0323c c\u00e2\u0301p ch\u01b0\u0301ng chi\u0309 b\u01a1\u0309i CA \u0111o\u0301 va\u0300 qui \u0111i\u0323nh tin tu\u031b\u01a1\u0309ng nhau trong pha\u0323m vi CA.<\/p>\n

CA thu\u031bo\u031bng ma\u0323i \u0111u\u031b\u01a1\u0323c xa\u0302y d\u01b0\u0323ng nh\u0103\u0300m mu\u0323c \u0111i\u0301ch thu\u031bo\u031bng ma\u0323i, kinh doanh di\u0323ch vu\u0323 xa\u0301c th\u01b0\u0323c \u0111i\u1eb9\u0302n t\u01b0\u0309. Nh\u01b0\u0303ng \u0111\u00f4\u0301i tu\u031b\u01a1\u0323ng s\u01b0\u0309 du\u0323ng ch\u01b0\u0301ng chi\u0309 cu\u0309a CA thu\u031bo\u031bng ma\u0323i pha\u0309i co\u0301 tho\u0309a thu\u1ea1\u0302n pha\u0301p l\u00ed tin tu\u031b\u01a1\u0309ng CA thu\u031bo\u031bng ma\u0323i \u0111o\u0301 va\u0300 tin tu\u031b\u01a1\u0309ng nh\u01b0\u0303ng \u0111\u00f4\u0301i tu\u031b\u01a1\u0323ng kha\u0301c \u0111u\u031b\u01a1\u0323c c\u00e2\u0301p ch\u01b0\u0301ng chi\u0309 b\u01a1\u0309i CA.\u00a0<\/p>\n

Hi\u1ec7n tr\u1ea1ng<\/font><\/h3>\n

Hi\u1eb9\u0302n tre\u0302n th\u00ea\u0301 gi\u01a1\u0301i co\u0301 m\u1ecd\u0302t s\u00f4\u0301 CA l\u01a1\u0301n, \u0111u\u031b\u01a1\u0323c tha\u0300nh l\u1ea1\u0302p va\u0300o nh\u01b0\u0303ng na\u0306m 90, v\u01a1\u0301i mu\u0323c \u0111i\u0301ch thu\u031bo\u031bng ma\u0323i nhu\u031b Verisign, Entrust, RSA…<\/p>\n

Ca\u0301c qu\u00f4\u0301c gia pha\u0301t tri\u00ea\u0309n chi\u0301nh phu\u0309 \u0111i\u1eb9\u0302n t\u01b0\u0309 \u0111u\u031b\u01a1\u0323c coi la\u0300 ha\u0300ng \u0111\u00e2\u0300u th\u00ea\u0301 gi\u01a1\u0301i nhu\u031b USA, Canada, Anh, Thu\u0323y si\u0303, Ha\u0300n Qu\u00f4\u0301c, Nh\u1ea1\u0302t Ba\u0309n… co\u0301 nh\u01b0\u0303ng \u0111o\u031bn vi\u0323 ch\u01b0\u0301ng th\u01b0\u0323c (CA) l\u01a1\u0301n ma\u0323nh.<\/p>\n

\u01a0\u0309 Vi\u1eb9\u0302t Nam,<\/b> vi\u1eb9\u0302c xa\u0302y d\u01b0\u0323ng H\u1eb9\u0302 th\u00f4\u0301ng Ch\u01b0\u0301ng th\u01b0\u0323c \u0111i\u1eb9\u0302n t\u01b0\u0309 la\u0300 m\u1ecd\u0302t trong s\u00f4\u0301 ca\u0301c nha\u0302n t\u00f4\u0301 quan tro\u0323ng cu\u0309a Chi\u0301nh phu\u0309 \u0111i\u1eb9\u0302n t\u01b0\u0309 cu\u0303ng nhu\u031b trong giao di\u0323ch thu\u031bo\u031bng ma\u0323i.<\/p>\n

Nga\u0300y 10\/8\/2010, B\u1ecd\u0302 TTTT chi\u0301nh th\u01b0\u0301c trao gi\u00e2\u0301y phe\u0301p cung c\u00e2\u0301p di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed<\/span> s\u00f4\u0301 co\u0302ng c\u1ecd\u0302ng th\u01b0\u0301 5 cho Co\u0302ng ty c\u00f4\u0309 ph\u00e2\u0300n H\u1eb9\u0302 th\u00f4\u0301ng Tho\u0302ng tin FPT (FPT IS).\u00a0<\/p>\n

Theo \u0111o\u0301, FPT IS \u0111u\u031b\u01a1\u0323c cung c\u00e2\u0301p 3 loa\u0323i ch\u01b0\u0301ng thu\u031b s\u00f4\u0301, bao g\u00f4\u0300m: ch\u01b0\u0301ng thu\u031b s\u00f4\u0301 cho co\u031b quan, t\u00f4\u0309 ch\u01b0\u0301c, ca\u0301 nha\u0302n; Ch\u01b0\u0301ng thu\u031b s\u00f4\u0301 SSL (da\u0300nh cho website) va\u0300 Ch\u01b0\u0301ng thu\u031b s\u00f4\u0301 Code Signing (da\u0300nh cho ca\u0301c sa\u0309n ph\u00e2\u0309m ph\u00e2\u0300n m\u00ea\u0300m).\u00a0<\/p>\n

Na\u0306m 2012, co\u0301 9 doanh nghi\u1eb9\u0302p g\u00f4\u0300m: VNPT-CA, CA2, BKAV-CA, VIETTEL-CA, FPT-CA, CK-CA, Newtel- CA, SafeCA va\u0300 SmartSign \u0111a\u0303 \u0111u\u031b\u01a1\u0323c c\u00e2\u0301p phe\u0301p cung c\u00e2\u0301p di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed s\u00f4\u0301 co\u0302ng c\u1ecd\u0302ng;\u00a0<\/p>\n

Ban Co\u031b y\u00ea\u0301u Chi\u0301nh phu\u0309 cung c\u00e2\u0301p di\u0323ch vu\u0323 ch\u01b0\u0301ng th\u01b0\u0323c ch\u01b0\u0303 k\u00ed s\u00f4\u0301 cho khu v\u01b0\u0323c co\u0302ng c\u1ecd\u0302ng va\u0300 phu\u0323c vu\u0323 ca\u0301c co\u031b quan \u0110a\u0309ng va\u0300 Nha\u0300 nu\u031b\u01a1\u0301c.\u00a0<\/p>\n

Trong \u0111o\u0301, co\u0301 6 doanh nghi\u1eb9\u0302p: VNPT-CA, CA2, BKAV- CA, VIETTEL-CA, FPT-CA va\u0300 CK-CA \u0111a\u0303 \u0111\u00e2\u0300u tu\u031b va\u0300 \u0111i va\u0300o tri\u00ea\u0309n khai cung c\u00e2\u0301p di\u0323ch vu\u0323.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: \u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin cho c\u00e1c doanh nghi\u1ec7p nh\u1ecf v\u00e0 v\u1eeba, Th.S.\u00a0\u0110\u00f4\u0303 \u0110\u01b0\u0301c Tho\u0323, C\u1ee5c Ph\u00e1t tri\u1ec3n Doanh nghi\u1ec7p, B\u1ed9 K\u1ebf ho\u1ea1ch v\u00e0 \u0110\u1ea7u t\u01b0, 2012)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n D\u1ecbch v\u1ee5 ch\u1ee9ng th\u1ef1c ch\u1eef k\u00ed s\u1ed1 (ti\u1ebfng Anh: Certificate Authority – CA) l\u00e0 m\u1ed9t lo\u1ea1i h\u00ecnh d\u1ecbch v\u1ee5 ch\u1ee9ng th\u1ef1c ch\u1eef k\u00ed \u0111i\u1ec7n t\u1eed do t\u1ed5 ch\u1ee9c cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u1ee9ng th\u1ef1c ch\u1eef k\u00ed s\u1ed1 c\u1ea5p.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[416],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27950"}],"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=27950"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27950\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}