![\"T\u00ecm](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/mang-may-tinh-co-may-loai.jpg\")
<\/figure>\n<\/div>\n\n\n1. Kh\u00e1i ni\u1ec7m m\u1ea1ng m\u00e1y t\u00ednh<\/h2>\n\n\n\n
M\u1ea1ng m\u00e1y t\u00ednh (Computer Network) l\u00e0 h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i hai ho\u1eb7c nhi\u1ec1u thi\u1ebft b\u1ecb \u2014 nh\u01b0 m\u00e1y t\u00ednh, server, smartphone, ho\u1eb7c thi\u1ebft b\u1ecb IoT \u2014 \u0111\u1ec3 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 chia s\u1ebb t\u00e0i nguy\u00ean. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y giao ti\u1ebfp v\u1edbi nhau th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n d\u1eabn nh\u01b0 d\u00e2y c\u00e1p \u0111\u1ed3ng, c\u00e1p quang, s\u00f3ng v\u00f4 tuy\u1ebfn ho\u1eb7c t\u00edn hi\u1ec7u h\u1ed3ng ngo\u1ea1i.<\/p>\n\n\n\n
Vai tr\u00f2 c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh:<\/strong><\/p>\n\n\n\n V\u00ed d\u1ee5 minh h\u1ecda:<\/strong> M\u1ed9t m\u1ea1ng m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u1edd s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa ph\u1ea7n c\u1ee9ng<\/strong> v\u00e0 ph\u1ea7n m\u1ec1m<\/strong>, gi\u00fap d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i nhanh ch\u00f3ng v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n M\u1ea1ng m\u00e1y t\u00ednh c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i theo nhi\u1ec1u ti\u00eau ch\u00ed kh\u00e1c nhau, ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ph\u1ea1m vi<\/strong>, ch\u1ee9c n\u0103ng<\/strong> v\u00e0 c\u00f4ng ngh\u1ec7<\/strong>. M\u1ed7i lo\u1ea1i c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p>\n\n\n\n Giao th\u1ee9c m\u1ea1ng l\u00e0 t\u1eadp h\u1ee3p c\u00e1c quy t\u1eafc v\u00e0 chu\u1ea9n m\u1ef1c gi\u00fap c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng giao ti\u1ebfp, trao \u0111\u1ed5i d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch \u0111\u1ed3ng b\u1ed9, an to\u00e0n v\u00e0 ch\u00ednh x\u00e1c. Giao th\u1ee9c \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u00fang \u0111\u1ecbnh d\u1ea1ng, \u0111\u00fang th\u1ee9 t\u1ef1 v\u00e0 \u0111\u1ebfn \u0111\u00fang \u0111\u00edch, b\u1ea5t k\u1ec3 kho\u1ea3ng c\u00e1ch ho\u1eb7c lo\u1ea1i thi\u1ebft b\u1ecb.<\/p>\n\n\n\n M\u1ed9t s\u1ed1 giao th\u1ee9c ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n\n\n\n V\u00ed d\u1ee5 minh h\u1ecda:<\/strong><\/p>\n\n\n\n Khi b\u1ea1n nh\u1eadp \u0111\u1ecba ch\u1ec9 website tr\u00ean tr\u00ecnh duy\u1ec7t:<\/p>\n\n\n\n K\u1ebft qu\u1ea3 l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp n\u1ed9i dung website trong v\u00e0i gi\u00e2y.<\/p>\n\n\n\n \u0110\u1ecba ch\u1ec9 IP (Internet Protocol Address) l\u00e0 \u0111\u1ecbnh danh duy nh\u1ea5t c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb trong m\u1ea1ng, gi\u1ed1ng nh\u01b0 \u0111\u1ecba ch\u1ec9 nh\u00e0 gi\u00fap x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed trong h\u1ec7 th\u1ed1ng m\u1ea1ng to\u00e0n c\u1ea7u. \u0110\u1ecba ch\u1ec9 IP gi\u00fap c\u00e1c thi\u1ebft b\u1ecb g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u ch\u00ednh x\u00e1c.<\/p>\n\n\n\n DNS l\u00e0 h\u1ec7 th\u1ed1ng d\u1ecbch t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb (v\u00ed d\u1ee5: www.kienthucmo.com<\/a>) th\u00e0nh \u0111\u1ecba ch\u1ec9 IP m\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 \u0111\u1ecbnh v\u1ecb. V\u00ed d\u1ee5 minh h\u1ecda:<\/strong> B\u1ea3o m\u1eadt m\u1ea1ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong qu\u1ea3n tr\u1ecb m\u1ea1ng, gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u, t\u00e0i nguy\u00ean v\u00e0 h\u1ec7 th\u1ed1ng kh\u1ecfi nguy c\u01a1 t\u1ea5n c\u00f4ng, x\u00e2m nh\u1eadp ho\u1eb7c m\u1ea5t m\u00e1t th\u00f4ng tin. Vi\u1ec7c thi\u1ebft l\u1eadp c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ph\u00f9 h\u1ee3p gi\u00fap \u0111\u1ea3m b\u1ea3o m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n M\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n\n\n\n V\u00ed d\u1ee5 minh h\u1ecda:<\/strong> M\u1ea1ng m\u00e1y t\u00ednh kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao v\u1ec1 t\u1ed1c \u0111\u1ed9, \u0111\u1ed9 tin c\u1eady v\u00e0 b\u1ea3o m\u1eadt. M\u1ed9t s\u1ed1 xu h\u01b0\u1edbng n\u1ed5i b\u1eadt \u0111ang \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong qu\u1ea3n tr\u1ecb m\u1ea1ng. AI gi\u00fap:<\/p>\n\n\n\n M\u1ea1ng m\u00e1y t\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (cloud computing), gi\u00fap l\u01b0u tr\u1eef, x\u1eed l\u00fd v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u linh ho\u1ea1t. Cloud Computing mang l\u1ea1i:<\/p>\n\n\n\n V\u00ed d\u1ee5 minh h\u1ecda:<\/strong> M\u1ea1ng m\u00e1y t\u00ednh ch\u00ednh l\u00e0 c\u1ea7u n\u1ed1i gi\u00fap c\u00e1c thi\u1ebft b\u1ecb giao ti\u1ebfp v\u00e0 chia s\u1ebb th\u00f4ng tin m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3. \u0110\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 h\u1ec7 th\u1ed1ng d\u00e2y c\u00e1p hay s\u00f3ng v\u00f4 tuy\u1ebfn, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng quan tr\u1ecdng gi\u00fap x\u00e2y d\u1ef1ng th\u1ebf gi\u1edbi k\u1ebft n\u1ed1i ng\u00e0y nay \u2014 t\u1eeb Internet, d\u1ecbch v\u1ee5 cloud, \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng th\u00f4ng minh nh\u01b0 IoT hay AI.<\/p>\n\n\n\n Hi\u1ec3u v\u1ec1 m\u1ea1ng m\u00e1y t\u00ednh gi\u00fap ch\u00fang ta th\u1ea5y r\u00f5 vai tr\u00f2 c\u1ee7a n\u00f3 trong \u0111\u1eddi s\u1ed1ng: k\u1ebft n\u1ed1i con ng\u01b0\u1eddi, chia s\u1ebb d\u1eef li\u1ec7u, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u0169ng cho th\u1ea5y nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt, qu\u1ea3n tr\u1ecb v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng \u0111\u1ec3 m\u1ea1ng lu\u00f4n v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n Nh\u00ecn v\u1ec1 t\u01b0\u01a1ng lai, m\u1ea1ng m\u00e1y t\u00ednh s\u1ebd ng\u00e0y c\u00e0ng m\u1ea1nh m\u1ebd h\u01a1n v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a 5G, IoT, AI v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y. Vi\u1ec7c hi\u1ec3u r\u00f5 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u1ea1ng kh\u00f4ng ch\u1ec9 gi\u00fap m\u00ecnh qu\u1ea3n l\u00fd, v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng t\u1ed1t h\u01a1n, m\u00e0 c\u00f2n gi\u00fap ch\u00fang ta c\u00f9ng nhau chu\u1ea9n b\u1ecb cho m\u1ed9t th\u1ebf gi\u1edbi s\u1ed1 ng\u00e0y c\u00e0ng hi\u1ec7n \u0111\u1ea1i v\u00e0 th\u00f4ng minh.hau b\u1eaft k\u1ecbp xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7, h\u01b0\u1edbng t\u1edbi m\u1ed9t th\u1ebf gi\u1edbi k\u1ebft n\u1ed1i th\u00f4ng minh v\u00e0 an to\u00e0n h\u01a1n.<\/p>\n\n\n\n [1] Cisco Systems, \u201cWhat is a Computer Network?\u201d, Cisco, 2025. [Online]. Available: https:\/\/www.cisco.com\/c\/en\/us\/solutions\/enterprise-networks\/what-is-a-computer-network.html<\/a>. [Accessed: Oct. 5, 2025]. M\u1ea1ng m\u00e1y t\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a th\u1ebf gi\u1edbi s\u1ed1 hi\u1ec7n \u0111\u1ea1i, gi\u00fap k\u1ebft n\u1ed1i m\u1ecdi thi\u1ebft b\u1ecb, m\u1ecdi ng\u01b0\u1eddi v\u00e0 m\u1ecdi d\u1ecbch v\u1ee5 tr\u00ean to\u00e0n c\u1ea7u. T\u1eeb vi\u1ec7c g\u1eedi email, truy c\u1eadp website, \u0111\u1ebfn th\u1ef1c hi\u1ec7n giao d\u1ecbch ng\u00e2n h\u00e0ng hay ch\u01a1i game tr\u1ef1c tuy\u1ebfn – t\u1ea5t c\u1ea3 \u0111\u1ec1u d\u1ef1a v\u00e0o m\u1ea1ng m\u00e1y t\u00ednh….<\/p>\n","protected":false},"author":1,"featured_media":1867,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowieHDDA:productID":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-1866","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mang-may-tinh"],"_links":{"self":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/comments?post=1866"}],"version-history":[{"count":4,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1866\/revisions"}],"predecessor-version":[{"id":3127,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/posts\/1866\/revisions\/3127"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/media\/1867"}],"wp:attachment":[{"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/media?parent=1866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/categories?post=1866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kienthucmo.com\/vi\/wp-json\/wp\/v2\/tags?post=1866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
Khi b\u1ea1n g\u1eedi email, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n t\u1eeb m\u00e1y c\u1ee7a b\u1ea1n t\u1edbi m\u00e1y ch\u1ee7 email th\u00f4ng qua m\u1ea1ng. M\u00e1y ch\u1ee7 sau \u0111\u00f3 chuy\u1ec3n ti\u1ebfp d\u1eef li\u1ec7u t\u1edbi m\u00e1y nh\u1eadn qua Internet \u2014 to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra ch\u1ec9 trong v\u00e0i gi\u00e2y, cho d\u00f9 kho\u1ea3ng c\u00e1ch \u0111\u1ecba l\u00fd gi\u1eefa hai m\u00e1y l\u00e0 r\u1ea5t l\u1edbn.<\/p>\n\n\n\n![\"Kh\u00e1i](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/mang-may-tinh-la-gi-1024x683.webp\")
<\/figure>\n\n\n\n2. C\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh<\/h2>\n\n\n\n
2.1 Ph\u1ea7n c\u1ee9ng<\/h3>\n\n\n\n
\n
2.2 Ph\u1ea7n m\u1ec1m<\/h3>\n\n\n\n
\n
\n
![\"C\u00e1c](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/cac-thanh-phan-mang-may-tinh.jpg\")
<\/figure>\n\n\n\n3. Ph\u00e2n lo\u1ea1i m\u1ea1ng m\u00e1y t\u00ednh<\/h2>\n\n\n\n
3.1 Theo ph\u1ea1m vi<\/h3>\n\n\n\n
\n
3.2 Theo ch\u1ee9c n\u0103ng v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/h3>\n\n\n\n
\n
3.3 Theo c\u00f4ng ngh\u1ec7<\/h3>\n\n\n\n
\n
![\"Ph\u00e2n](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/phan-loai-mang-may-tinh.jpg\")
<\/figure>\n\n\n\n4. Giao th\u1ee9c m\u1ea1ng (Network Protocols)<\/h2>\n\n\n\n
\n
L\u00e0 b\u1ed9 giao th\u1ee9c n\u1ec1n t\u1ea3ng c\u1ee7a Internet. TCP \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh g\u00f3i tin, truy\u1ec1n t\u1ea3i an to\u00e0n v\u00e0 gh\u00e9p l\u1ea1i \u0111\u00fang th\u1ee9 t\u1ef1 t\u1ea1i \u0111\u00edch. IP ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u1ecbnh tuy\u1ebfn g\u00f3i tin \u0111\u1ebfn \u0111\u00fang \u0111\u1ecba ch\u1ec9 IP c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00edch.<\/li>\n\n\n\n
Giao th\u1ee9c d\u00f9ng \u0111\u1ec3 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u web gi\u1eefa tr\u00ecnh duy\u1ec7t v\u00e0 server. HTTPS l\u00e0 phi\u00ean b\u1ea3n b\u1ea3o m\u1eadt c\u1ee7a HTTP, m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng khi truy c\u1eadp Internet.<\/li>\n\n\n\n
D\u00f9ng \u0111\u1ec3 truy\u1ec1n file gi\u1eefa c\u00e1c m\u00e1y t\u00ednh qua m\u1ea1ng. FTP h\u1ed7 tr\u1ee3 t\u1ea3i l\u00ean v\u00e0 t\u1ea3i xu\u1ed1ng d\u1eef li\u1ec7u, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong qu\u1ea3n l\u00fd website v\u00e0 trao \u0111\u1ed5i file l\u1edbn.<\/li>\n\n\n\n
D\u1ecbch t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb (v\u00ed d\u1ee5: www.kienthucmo.com<\/a>) th\u00e0nh \u0111\u1ecba ch\u1ec9 IP m\u00e0 m\u00e1y t\u00ednh c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c. DNS gi\u1ed1ng nh\u01b0 \u201cs\u1ed5 \u0111i\u1ec7n tho\u1ea1i\u201d c\u1ee7a Internet, gi\u00fap thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb v\u00e0 k\u1ebft n\u1ed1i v\u1edbi nhau nhanh ch\u00f3ng.<\/li>\n<\/ul>\n\n\n\n\n
5. \u0110\u1ecba ch\u1ec9 IP v\u00e0 h\u1ec7 th\u1ed1ng DNS<\/h2>\n\n\n\n
5.1 \u0110\u1ecba ch\u1ec9 IP<\/h3>\n\n\n\n
\n
192.168.0.1<\/code>. IPv4 c\u00f3 kho\u1ea3ng 4 t\u1ef7 \u0111\u1ecba ch\u1ec9 nh\u01b0ng hi\u1ec7n nay \u0111ang d\u1ea7n c\u1ea1n ki\u1ec7t.<\/li>\n\n\n\n2001:0db8:85a3::8a2e:0370:7334<\/code>. IPv6 gi\u1ea3i quy\u1ebft h\u1ea1n ch\u1ebf c\u1ee7a IPv4, cung c\u1ea5p l\u01b0\u1ee3ng \u0111\u1ecba ch\u1ec9 g\u1ea7n nh\u01b0 v\u00f4 h\u1ea1n v\u00e0 h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n.<\/li>\n<\/ul>\n\n\n\n5.2 DNS (Domain Name System)<\/h3>\n\n\n\n
DNS gi\u1ed1ng nh\u01b0 \u201cs\u1ed5 \u0111\u1ecba ch\u1ec9\u201d c\u1ee7a Internet, gi\u00fap ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp website ho\u1eb7c d\u1ecbch v\u1ee5 m\u1ea1ng m\u00e0 kh\u00f4ng c\u1ea7n nh\u1edb d\u00e3y s\u1ed1 \u0111\u1ecba ch\u1ec9 IP ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n
Khi b\u1ea1n nh\u1eadp www.kienthucmo.com<\/a><\/code> v\u00e0o tr\u00ecnh duy\u1ec7t:<\/p>\n\n\n\n\n
![\"\u0110\u1ecba](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/ip-mang-may-tinh.jpg\")
<\/figure>\n<\/div>\n\n\n6. B\u1ea3o m\u1eadt m\u1ea1ng m\u00e1y t\u00ednh<\/h2>\n\n\n\n
\n
Khi b\u1ea1n truy c\u1eadp m\u1ed9t website s\u1eed d\u1ee5ng HTTPS, d\u1eef li\u1ec7u trao \u0111\u1ed5i gi\u1eefa tr\u00ecnh duy\u1ec7t v\u00e0 server s\u1ebd \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng SSL\/TLS. N\u1ebfu s\u1eed d\u1ee5ng VPN, to\u00e0n b\u1ed9 d\u1eef li\u1ec7u truy c\u1eadp Internet c\u1ee7a b\u1ea1n c\u0169ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, b\u1ea3o v\u1ec7 kh\u1ecfi gi\u00e1n \u0111o\u1ea1n ho\u1eb7c theo d\u00f5i.<\/p>\n\n\n\n7. Xu h\u01b0\u1edbng v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh<\/h2>\n\n\n\n
7.1 M\u1ea1ng 5G v\u00e0 IoT<\/h3>\n\n\n\n
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7.2 AI trong qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h3>\n\n\n\n
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7.3 Cloud Computing<\/h3>\n\n\n\n
\n
V\u1edbi m\u1ea1ng 5G v\u00e0 IoT, m\u1ed9t b\u1ec7nh vi\u1ec7n c\u00f3 th\u1ec3 theo d\u00f5i s\u1ee9c kh\u1ecfe b\u1ec7nh nh\u00e2n th\u1eddi gian th\u1ef1c. AI s\u1ebd ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 ph\u00e1t hi\u1ec7n d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng, trong khi Cloud Computing l\u01b0u tr\u1eef v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u y t\u1ebf an to\u00e0n gi\u1eefa c\u00e1c chuy\u00ean gia.<\/p>\n\n\n![\"Xu](\"https:\/\/kienthucmo.com\/wp-content\/uploads\/tuong-lai-mang-may-tinh.webp\")
<\/figure>\n<\/div>\n\n\n8. K\u1ebft lu\u1eadn<\/h2>\n\n\n\n
9. T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n\n\n\n
[2] S. Deering and R. Hinden, Internet Protocol, Version 6 (IPv6) Specification<\/em>, RFC 2460, Dec. 1998. [Online]. Available: https:\/\/doi.org\/10.17487\/RFC2460<\/a>.
[3] IEEE Standards Association, \u201cIEEE 802 Standards for Local and Metropolitan Area Networks\u201d, 2025. [Online]. Available: https:\/\/standards.ieee.org\/802<\/a>. [Accessed: Oct. 5, 2025].
[4] J. F. Kurose and K. W. Ross, Computer Networking: A Top-Down Approach<\/em>, 8th ed., Pearson, 2020.
[5] Microsoft Docs, \u201cNetworking Fundamentals\u201d, Microsoft, 2025. [Online]. Available: https:\/\/learn.microsoft.com\/en-us\/windows-server\/networking<\/a>. [Accessed: Oct. 5, 2025].
[6] P. Srisuresh and K. Egevang, IPv6 Transition Mechanisms<\/em>, RFC 2893, Nov. 2001. [Online]. Available: https:\/\/doi.org\/10.17487\/RFC2893<\/a>.
[7] A. S. Tanenbaum and D. J. Wetherall, Computer Networks<\/em>, 5th ed., Pearson, 2011.<\/p>\n","protected":false},"excerpt":{"rendered":"