{"id":5786,"date":"2020-05-03T19:57:14","date_gmt":"2020-05-03T12:57:14","guid":{"rendered":"https:\/\/bacdau.vn\/?post_type=kb&p=5786"},"modified":"2020-05-03T19:57:14","modified_gmt":"2020-05-03T12:57:14","slug":"ten-mien-la-gi","status":"publish","type":"kb","link":"https:\/\/bacdau.vn\/kb\/ten-mien-la-gi\/","title":{"rendered":"T\u00ean mi\u1ec1n l\u00e0 g\u00ec"},"content":{"rendered":"

T\u00ean mi\u1ec1n l\u00e0 g\u00ec?<\/strong> c\u00e2u h\u1ecfi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra cho nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o k\u1ef9 nguy\u00ean internet. \u0110\u1ec3 l\u00e0m r\u1ecf c\u00e2u h\u1ecfi tr\u00ean ch\u00fang ta t\u00ecm hi\u1ec3u \u0111\u00f4i ch\u00fat v\u1ec1 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a internet, domain, hosting, vps, server, giao th\u1ee9c www hay http, https.<\/p>\n

Internet (phi\u00ean \u00e2m Ti\u1ebfng VI\u1ec7t: in-t\u1edd-n\u00e9t) l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng tin to\u00e0n c\u1ea7u b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy nh\u1eadp c\u00f4ng c\u1ed9ng g\u1ed3m c\u00e1c m\u1ea1ng m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0\u00a0 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau. H\u1ec7 th\u1ed1ng internet n\u00e0y truy\u1ec1n th\u00f4ng tin theo ki\u1ec3u n\u1ed1i chuy\u1ec3n g\u00f3i d\u1eef li\u1ec7u (packet switching) d\u1ef1a tr\u00ean m\u1ed9t giao th\u1ee9c li\u00ean Network (m\u1ea1ng) \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a (giao th\u1ee9c IP). M\u1ea1ng l\u01b0\u1edbi bao g\u1ed3m h\u00e0ng ng\u00e0n m\u1ea1ng m\u00e1y t\u00ednh l\u1edbn nh\u1ecf c\u1ee7a c\u00e1c doanh nghi\u1ec7p, c\u1ee7a c\u00e1c trung t\u00e2m nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc, c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n v\u00e0 c\u00e1c ch\u00ednh ph\u1ee7 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

N\u0103m 1991, Tim Berners Lee t\u1ea1i center nghi\u00ean c\u1ee9u nguy\u00ean t\u1eed \u00c2u ch\u00e2u (Cern) ph\u00e1t minh ra WWW (World Wide Web )d\u1ef1a theo m\u1ed9t \u00fd t\u01b0\u1edfng v\u1ec1 si\u00eau v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c Ted Nelson \u0111\u01b0a ra t\u1eeb n\u0103m 1985. C\u00f3 th\u1ec3 n\u00f3i \u0111\u00e2y l\u00e0 m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng tr\u00ean Internet v\u00ec ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 truy c\u1eadp, trao \u0111\u1ed5i th\u00f4ng tin, d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n

T\u1edbi n\u0103m 1994 k\u1ec9 ni\u1ec7m 25 n\u0103m ra \u0111\u1eddi ARPANET, NIST \u0111\u1ec1 ngh\u1ecb th\u1ed1ng nh\u1ea5t d\u00f9ng giao th\u1ee9c TCP\/IP. WWW \u0111\u00e3 tr\u1edf th\u00e0nh d\u1ecbch v\u1ee5 ph\u1ed5 bi\u1ebfn th\u1ee9 2 sau d\u1ecbch v\u1ee5 FTP. T\u1eeb \u0111\u00f3 nh\u1eefng h\u00ecnh \u1ea3nh video \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i tr\u00ean m\u1ea1ng Internet.<\/p>\n

\"\"<\/p>\n

Hosting, vps, server g\u1ecdi chung l\u00e0 d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef d\u1eef li\u1ec7u, c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c giao th\u1ee9c www. Khi c\u00e1c m\u00e1y t\u00ednh trao \u0111\u1ed5i d\u1eef li\u1ec7u qua l\u1ea1i l\u1eabn nhau h\u1ea1n ch\u1ebft v\u1ec1 t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i. Khi \u0111\u00f3 d\u1ecbch v\u1ee5 d\u1eef li\u1ec7u trung gian ra \u0111\u1eddi. Ban \u0111\u1ea7u server \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 upload c\u00e1c d\u1eef li\u1ec7u trung gian l\u00e0m n\u01a1i trung chuy\u1ec3n c\u00e1c t\u1eadp tin m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. V\u1ec1 sau nh\u1edd s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a giao th\u1ee9c http v\u00e0 nay l\u00e0 https, ti\u1ebfp \u0111\u1ebfn l\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u00e3 ngu\u1ed3n website b\u00f9ng n\u1ed5. C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean t\u1ea1o ra c\u00e1c m\u00e3 ngu\u1ed3n ph\u1ee5c v\u1ee5 t\u1ed1t h\u01a1n cho vi\u1ec7c hi\u1ec3n th\u1ecb t\u00e0i nguy\u00ean d\u1eef li\u1ec7u tr\u00ean server. C\u00e1c vps, host ra \u0111\u1eddi gi\u00fap ng\u01b0\u1eddi d\u00f9ng chia s\u1ebd th\u00f4ng tin nhanh ch\u00f3ng<\/p>\n

Khi nh\u1eafc \u0111\u1ebfn c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef tai kh\u00f4ng th\u1ec3 kh\u00f4ng nh\u1eafc \u0111\u1ebfn t\u00ean mi\u1ec1n. Giao th\u1ee9c k\u1ebft n\u1ed1i t\u00ean mi\u1ec1n v\u1edbi m\u00e1y ch\u1ee7<\/p>\n

V\u1eady t\u00ean mi\u1ec1n l\u00e0 g\u00ec? :<\/strong>T\u00ean mi\u1ec1n l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c k\u00fd t\u1ef1 \u201cch\u1eed\u201d, \u201cs\u1ed1\u201d, d\u1ea5u \u201c-\u201d b\u1ea5t k\u1ef3 trong b\u1ea3ng ch\u1eef c\u00e1i Alphabet \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp nh\u01b0 l\u00e0 t\u00ean ri\u00eang v\u00e0 c\u00f3 \u00fd ngh\u0129a n\u00e0o \u0111\u00f3 ho\u1eb7c n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra \u201cv\u00f4 ngh\u0129a\u201d n\u00f3 tr\u1eeb kho\u1ea3ng tr\u1eafng. T\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh danh \u0111\u1ecba ch\u1ec9 Internet (IP4, IP6) c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 g\u1ed3m c\u00e1c d\u00e3y k\u00fd t\u1ef1 c\u00e1ch nhau b\u1eb1ng d\u1ea5u ch\u1ea5m \u201c.\u201d v\u00ed d\u1ee5 103.74.19.57 \u2013 l\u00e0 IP c\u1ee7a m\u00e1y ch\u1ee7 ch\u1ee9a t\u00e0i nguy\u00ean (code, media, image\u2026) c\u1ee7a trang web c\u00f3 t\u00ean mi\u1ec1n<\/p>\n

\"\"<\/p>\n

T\u00ean mi\u1ec1n khi \u0111\u01b0\u1ee3c g\u1eafn ip m\u00e1y ch\u1ee7 s\u1ebd l\u00e0 1 \u0111\u1ecba ch\u1ec9 th\u1ef1c s\u1ef1 gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i giao th\u1ee9c http, https t\u1eeb ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn m\u00e1y ch\u1ee7 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh t\u00ean mi\u1ec1n v\u1ec1 \u0111\u1ecba ch\u1ec9 ip m\u00e1y ch\u1ee7 nh\u00e0 b\u1ea1n \u0111\u01b0\u1ee3c ch\u1ee9? \u0110i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c nh\u00e9. T\u00ean mi\u1ec1n d\u1ec5 nh\u1edb h\u01a1n ip nhi\u1ec1u v\u00ec v\u1eady m\u00e0 t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c cho l\u00e0 \u0111\u1ecba ch\u1ec9 nh\u00e0 l\u00fd t\u01b0\u1edfng, n\u00f3 l\u00e0 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a doanh nghi\u1ec7p<\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm list domain \u0111\u1eb9p qua b\u00e0i vi\u1ebft : t\u00ean mi\u1ec1n .vn h\u1ebft h\u1ea1n<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00ean mi\u1ec1n l\u00e0 g\u00ec? c\u00e2u h\u1ecfi th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra cho nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o k\u1ef9 nguy\u00ean internet. \u0110\u1ec3 l\u00e0m r\u1ecf c\u00e2u h\u1ecfi tr\u00ean ch\u00fang ta t\u00ecm hi\u1ec3u \u0111\u00f4i ch\u00fat v\u1ec1 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a internet, domain, hosting, vps, server, giao th\u1ee9c www hay http, https.<\/p>\n","protected":false},"author":1,"featured_media":5787,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"kbtopic":[943],"kbtag":[],"_links":{"self":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/5786"}],"collection":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/comments?post=5786"}],"version-history":[{"count":0,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/5786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media\/5787"}],"wp:attachment":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media?parent=5786"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtopic?post=5786"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtag?post=5786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}