{"id":477590,"date":"2023-08-09T09:17:09","date_gmt":"2023-08-09T09:17:09","guid":{"rendered":""},"modified":"2023-09-05T11:15:00","modified_gmt":"2023-09-05T11:15:00","slug":"information-technology-it","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/information-technology-it\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)"},"content":{"rendered":"<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y t\u00ednh, ph\u1ea7n m\u1ec1m, m\u1ea1ng v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt s\u1ed1 kh\u00e1c \u0111\u1ec3 l\u01b0u tr\u1eef, truy xu\u1ea5t, truy\u1ec1n t\u1ea3i v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u. N\u00f3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i, t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn nhi\u1ec1u kh\u00eda c\u1ea1nh kh\u00e1c nhau trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, ho\u1ea1t \u0111\u1ed9ng kinh doanh, giao ti\u1ebfp, v.v. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 C\u00f4ng ngh\u1ec7 th\u00f4ng tin, l\u1ecbch s\u1eed, c\u1ea5u tr\u00fac, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, lo\u1ea1i, \u1ee9ng d\u1ee5ng, tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai v\u00e0 m\u1ed1i li\u00ean h\u1ec7 c\u1ee7a n\u00f3 v\u1edbi m\u00e1y ch\u1ee7 proxy.<\/p>\n<h2>L\u1ecbch s\u1eed c\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>Ngu\u1ed3n g\u1ed1c c\u1ee7a C\u00f4ng ngh\u1ec7 th\u00f4ng tin c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb th\u1eddi ti\u1ec1n s\u1eed khi con ng\u01b0\u1eddi s\u1eed d\u1ee5ng nhi\u1ec1u c\u00f4ng c\u1ee5 kh\u00e1c nhau \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 x\u1eed l\u00fd th\u00f4ng tin. Tuy nhi\u00ean, kh\u00e1i ni\u1ec7m ch\u00ednh th\u1ee9c v\u1ec1 CNTT \u0111\u00e3 xu\u1ea5t hi\u1ec7n v\u00e0o gi\u1eefa th\u1ebf k\u1ef7 20 v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a m\u00e1y t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u00e1y t\u00ednh \u0111i\u1ec7n t\u1eed v\u00e0o nh\u1eefng n\u0103m 1940 \u0111\u00e3 \u0111\u00e1nh d\u1ea5u m\u1ed9t c\u1ed9t m\u1ed1c quan tr\u1ecdng trong l\u1ecbch s\u1eed CNTT. ENIAC (B\u1ed9 t\u00edch h\u1ee3p s\u1ed1 \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e1y t\u00ednh), \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u00e0o n\u0103m 1945, \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t trong nh\u1eefng m\u00e1y t\u00ednh \u0111a n\u0103ng \u0111\u1ea7u ti\u00ean.<\/p>\n<p>Thu\u1eadt ng\u1eef \u201cC\u00f4ng ngh\u1ec7 th\u00f4ng tin\u201d l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t b\u00e0i b\u00e1o \u0111\u0103ng tr\u00ean Harvard Business Review n\u0103m 1958. Trong nhi\u1ec1u th\u1eadp k\u1ef7, CNTT \u0111\u00e3 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, ch\u1ee9ng ki\u1ebfn nh\u1eefng ti\u1ebfn b\u1ed9 mang t\u00ednh c\u00e1ch m\u1ea1ng, nh\u01b0 vi\u1ec7c ph\u00e1t minh ra Internet v\u00e0o nh\u1eefng n\u0103m 1960, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ed9 vi x\u1eed l\u00fd, s\u1ef1 ra \u0111\u1eddi c\u1ee7a m\u00e1y t\u00ednh c\u00e1 nh\u00e2n v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 di \u0111\u1ed9ng.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 c\u00f4ng c\u1ee5 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c x\u1eed l\u00fd, l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n \u0111\u1ea1t d\u1eef li\u1ec7u. N\u00f3 bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng nh\u01b0 m\u00e1y t\u00ednh, m\u00e1y ch\u1ee7, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch v\u00e0 thi\u1ebft b\u1ecb ngo\u1ea1i vi c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m nh\u01b0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 n\u0103ng su\u1ea5t. Ngo\u00e0i ra, CNTT li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng tin to\u00e0n di\u1ec7n ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3.<\/p>\n<p>C\u00e1c chuy\u00ean gia CNTT ch\u1ecbu tr\u00e1ch nhi\u1ec7m thi\u1ebft k\u1ebf, ph\u00e1t tri\u1ec3n, tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y, \u0111\u1ea3m b\u1ea3o t\u00ednh hi\u1ec7u qu\u1ea3, b\u1ea3o m\u1eadt v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u00fang. H\u1ecd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec m\u1ea1ng, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean m\u1ea1ng.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ed9t s\u1ed1 l\u1edbp \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau cho ph\u00e9p lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 li\u00ean l\u1ea1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau. C\u00e1c l\u1edbp c\u01a1 b\u1ea3n bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>L\u1edbp ph\u1ea7n c\u1ee9ng:<\/strong> L\u1edbp n\u00e0y bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb v\u1eadt l\u00fd nh\u01b0 m\u00e1y t\u00ednh, m\u00e1y ch\u1ee7, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 thi\u1ebft b\u1ecb l\u01b0u tr\u1eef. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y t\u1ea1o th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1edbp ph\u1ea7n m\u1ec1m:<\/strong> Ph\u1ea7n m\u1ec1m \u0111\u00f3ng vai tr\u00f2 l\u00e0 tr\u00ed tu\u1ec7 c\u1ee7a h\u1ec7 th\u1ed1ng CNTT, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3. L\u1edbp n\u00e0y bao g\u1ed3m h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ph\u1ea7n m\u1ec1m \u1ee9ng d\u1ee5ng v\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1edbp d\u1eef li\u1ec7u:<\/strong> D\u1eef li\u1ec7u l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng CNTT v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd th\u00f4ng tin n\u00e0y. C\u01a1 s\u1edf d\u1eef li\u1ec7u cho ph\u00e9p truy xu\u1ea5t, l\u01b0u tr\u1eef v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1edbp m\u1ea1ng:<\/strong> L\u1edbp m\u1ea1ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n giao ti\u1ebfp gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng. M\u1ea1ng c\u1ee5c b\u1ed9 (LAN), M\u1ea1ng di\u1ec7n r\u1ed9ng (WAN) v\u00e0 internet l\u00e0 nh\u1eefng v\u00ed d\u1ee5 v\u1ec1 c\u00f4ng ngh\u1ec7 m\u1ea1ng.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1edbp ng\u01b0\u1eddi:<\/strong> Ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i v\u00e0 chuy\u00ean gia CNTT t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng s\u1ebd t\u1ea1o th\u00e0nh l\u1edbp con ng\u01b0\u1eddi. H\u1ecd t\u1ea1o, truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng th\u00f4ng tin \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi CNTT.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong x\u00e3 h\u1ed9i hi\u1ec7n \u0111\u1ea1i:<\/p>\n<ol>\n<li>\n<p><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a:<\/strong> CNTT cho ph\u00e9p t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec1u nhi\u1ec7m v\u1ee5 kh\u00e1c nhau, gi\u1ea3m b\u1edbt n\u1ed7 l\u1ef1c c\u1ee7a con ng\u01b0\u1eddi v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<li>\n<p><strong>K\u1ebft n\u1ed1i to\u00e0n c\u1ea7u:<\/strong> Internet v\u00e0 c\u00f4ng ngh\u1ec7 m\u1ea1ng \u0111\u00e3 k\u1ebft n\u1ed1i th\u1ebf gi\u1edbi, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n li\u00ean l\u1ea1c v\u00e0 truy c\u1eadp th\u00f4ng tin li\u1ec1n m\u1ea1ch.<\/p>\n<\/li>\n<li>\n<p><strong>X\u1eed l\u00ed d\u1eef li\u1ec7u:<\/strong> CNTT cho ph\u00e9p x\u1eed l\u00fd nhanh ch\u00f3ng kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn, cho ph\u00e9p ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o m\u1eadt th\u00f4ng tin:<\/strong> C\u00e1c chuy\u00ean gia CNTT th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng kh\u1ecfi s\u1ef1 truy c\u1eadp tr\u00e1i ph\u00e9p v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng.<\/p>\n<\/li>\n<li>\n<p><strong>Chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt s\u1ed1:<\/strong> CNTT \u0111\u00e3 th\u00fac \u0111\u1ea9y chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt s\u1ed1 trong c\u00e1c doanh nghi\u1ec7p, d\u1eabn \u0111\u1ebfn c\u1ea3i thi\u1ec7n quy tr\u00ecnh v\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i c\u00f4ng ngh\u1ec7 th\u00f4ng tin (CNTT)<\/h2>\n<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 h\u1ec7 th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i CNTT ph\u1ed5 bi\u1ebfn:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/td>\n<td>Cung c\u1ea5p quy\u1ec1n truy c\u1eadp theo y\u00eau c\u1ea7u v\u00e0o t\u00e0i nguy\u00ean m\u00e1y t\u00ednh th\u00f4ng qua \u0111\u00e1m m\u00e2y.<\/td>\n<\/tr>\n<tr>\n<td>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn m\u00e1y m\u00f3c th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi tr\u00ed th\u00f4ng minh c\u1ee7a con ng\u01b0\u1eddi.<\/td>\n<\/tr>\n<tr>\n<td>Internet v\u1ea1n v\u1eadt (IoT)<\/td>\n<td>K\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ed3 v\u1eadt v\u1edbi internet, cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/td>\n<\/tr>\n<tr>\n<td>An ninh m\u1ea1ng<\/td>\n<td>T\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng CNTT kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda v\u00e0 t\u1ea5n c\u00f4ng m\u1ea1ng.<\/td>\n<\/tr>\n<tr>\n<td>D\u1eef li\u1ec7u l\u1edbn v\u00e0 ph\u00e2n t\u00edch<\/td>\n<td>X\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u \u0111\u1ec3 r\u00fat ra nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc.<\/td>\n<\/tr>\n<tr>\n<td>\u1ea2o h\u00f3a<\/td>\n<td>Cho ph\u00e9p nhi\u1ec1u phi\u00ean b\u1ea3n \u1ea3o ch\u1ea1y tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd.<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8ng d\u1ee5ng di \u0111\u1ed9ng<\/td>\n<td>Ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng C\u00f4ng ngh\u1ec7 th\u00f4ng tin (CNTT), v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>C\u00f4ng ngh\u1ec7 th\u00f4ng tin t\u00ecm th\u1ea5y c\u00e1c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Vi\u1ec7c kinh doanh:<\/strong> CNTT h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p v\u1ec1 k\u1ebf to\u00e1n, qu\u1ea3n l\u00fd quan h\u1ec7 kh\u00e1ch h\u00e0ng (CRM), qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho v\u00e0 th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed.<\/p>\n<\/li>\n<li>\n<p><strong>Ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe:<\/strong> CNTT \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u1ed3 s\u01a1 s\u1ee9c kh\u1ecfe \u0111i\u1ec7n t\u1eed (EHR), h\u00ecnh \u1ea3nh y t\u1ebf, y h\u1ecdc t\u1eeb xa v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u cho nghi\u00ean c\u1ee9u y h\u1ecdc.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u00e1o d\u1ee5c:<\/strong> CNTT n\u00e2ng cao tr\u1ea3i nghi\u1ec7m h\u1ecdc t\u1eadp th\u00f4ng qua n\u1ec1n t\u1ea3ng h\u1ecdc t\u1eadp \u0111i\u1ec7n t\u1eed, ph\u1ea7n m\u1ec1m gi\u00e1o d\u1ee5c v\u00e0 t\u00e0i nguy\u00ean tr\u1ef1c tuy\u1ebfn.<\/p>\n<\/li>\n<li>\n<p><strong>Giao ti\u1ebfp:<\/strong> CNTT t\u1ea1o \u0111i\u1ec1u ki\u1ec7n li\u00ean l\u1ea1c t\u1ee9c th\u1eddi th\u00f4ng qua email, \u1ee9ng d\u1ee5ng nh\u1eafn tin v\u00e0 h\u1ed9i ngh\u1ecb video.<\/p>\n<\/li>\n<\/ol>\n<p>B\u00ean c\u1ea1nh nh\u1eefng l\u1ee3i th\u1ebf, CNTT c\u0169ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c nh\u01b0 m\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng, vi ph\u1ea1m d\u1eef li\u1ec7u v\u00e0 l\u1ed7i h\u1ec7 th\u1ed1ng. C\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd v\u00e0 \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean l\u00e0 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/td>\n<td>Bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 truy\u1ec1n th\u00f4ng d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td>Khoa h\u1ecdc m\u00e1y t\u00ednh<\/td>\n<td>T\u1eadp trung v\u00e0o l\u00fd thuy\u1ebft v\u00e0 thu\u1eadt to\u00e1n \u0111\u1eb1ng sau m\u00e1y t\u00ednh v\u00e0 l\u1eadp tr\u00ecnh.<\/td>\n<\/tr>\n<tr>\n<td>H\u00ea\u0323 th\u00f4ng th\u00f4ng tin<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai h\u1ec7 th\u1ed1ng th\u00f4ng tin cho c\u00e1c m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>K\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 b\u1ea3o tr\u00ec c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m.<\/td>\n<\/tr>\n<tr>\n<td>Khoa h\u1ecdc d\u1eef li\u1ec7u<\/td>\n<td>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c tr\u00edch xu\u1ea5t nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u00e0 ki\u1ebfn th\u1ee9c t\u1eeb d\u1eef li\u1ec7u b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt kh\u00e1c nhau.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai c\u1ee7a C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a C\u00f4ng ngh\u1ec7 th\u00f4ng tin c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng th\u00fa v\u1ecb, bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Nh\u1eefng ti\u1ebfn b\u1ed9 v\u1ec1 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o:<\/strong> AI \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, d\u1eabn \u0111\u1ebfn c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00ednh to\u00e1n l\u01b0\u1ee3ng t\u1eed:<\/strong> M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p nhanh h\u01a1n theo c\u1ea5p s\u1ed1 nh\u00e2n so v\u1edbi m\u00e1y t\u00ednh c\u1ed5 \u0111i\u1ec3n.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00f4ng ngh\u1ec7 5G:<\/strong> Vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i m\u1ea1ng 5G s\u1ebd mang l\u1ea1i k\u1ebft n\u1ed1i Internet nhanh h\u01a1n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110i\u1ec7n to\u00e1n bi\u00ean:<\/strong> \u0110i\u1ec7n to\u00e1n bi\u00ean s\u1ebd cho ph\u00e9p x\u1eed l\u00fd d\u1eef li\u1ec7u g\u1ea7n ngu\u1ed3n h\u01a1n, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 m\u1ee9c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng.<\/p>\n<\/li>\n<\/ol>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 m\u1ed1i li\u00ean h\u1ec7 c\u1ee7a ch\u00fang v\u1edbi C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT)<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong C\u00f4ng ngh\u1ec7 th\u00f4ng tin b\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet. Ch\u00fang ph\u1ee5c v\u1ee5 m\u1ed9t s\u1ed1 m\u1ee5c \u0111\u00edch, bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>\u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u1ea9n \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, cung c\u1ea5p t\u00ednh \u1ea9n danh v\u00e0 t\u0103ng c\u01b0\u1eddng quy\u1ec1n ri\u00eang t\u01b0 tr\u1ef1c tuy\u1ebfn.<\/p>\n<\/li>\n<li>\n<p><strong>L\u1ecdc n\u1ed9i dung:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o m\u1ed9t s\u1ed1 trang web ho\u1eb7c n\u1ed9i dung nh\u1ea5t \u0111\u1ecbnh, h\u1eefu \u00edch trong c\u00e1c c\u01a1 s\u1edf gi\u00e1o d\u1ee5c v\u00e0 n\u01a1i l\u00e0m vi\u1ec7c.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> M\u00e1y ch\u1ee7 proxy ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7, \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<li>\n<p><strong>Ki\u1ec3m so\u00e1t truy c\u1eadp:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c trang web ho\u1eb7c t\u00e0i nguy\u00ean c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean ch\u00ednh s\u00e1ch.<\/p>\n<\/li>\n<\/ol>\n<p>M\u00e1y ch\u1ee7 proxy l\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00e1c doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o m\u1eadt c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u00ecnh.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 C\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT), b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Information_technology\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia \u2013 C\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/a><\/li>\n<li><a href=\"https:\/\/techterms.com\/definition\/it\" target=\"_new\" rel=\"noopener nofollow\">TechTerms \u2013 CNTT (C\u00f4ng ngh\u1ec7 th\u00f4ng tin)<\/a><\/li>\n<li><a href=\"https:\/\/www.technologyreview.com\/\" target=\"_new\" rel=\"noopener nofollow\">\u0110\u00e1nh gi\u00e1 c\u00f4ng ngh\u1ec7 MIT<\/a><\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, C\u00f4ng ngh\u1ec7 th\u00f4ng tin (CNTT) \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a x\u00e3 h\u1ed9i hi\u1ec7n \u0111\u1ea1i, th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 chuy\u1ec3n \u0111\u1ed5i c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. S\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 t\u00edch h\u1ee3p li\u00ean t\u1ee5c c\u1ee7a n\u00f3 v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn kh\u00e1c h\u1ee9a h\u1eb9n m\u1ed9t t\u01b0\u01a1ng lai th\u00fa v\u1ecb v\u1edbi \u0111\u1ea7y c\u01a1 h\u1ed9i v\u00e0 ti\u1ebfn b\u1ed9. M\u00e1y ch\u1ee7 proxy, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a CNTT, mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 m\u1eb7t b\u1ea3o m\u1eadt, quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 qu\u1ea3n l\u00fd m\u1ea1ng. S\u1eed d\u1ee5ng C\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3 ch\u1eafc ch\u1eafn s\u1ebd \u0111\u1ecbnh h\u00ecnh m\u1ed9t th\u1ebf gi\u1edbi t\u1ed1t \u0111\u1eb9p h\u01a1n v\u00e0 k\u1ebft n\u1ed1i h\u01a1n.<\/p>","protected":false},"featured_media":468624,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477590","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Information Technology (IT)<\/mark>","faq_items":[{"question":"What is Information Technology (IT)?","answer":"<p>Information Technology (IT) refers to the use of computers, software, networks, and digital technologies to store, retrieve, transmit, and manipulate data. It plays a crucial role in modern society, impacting various aspects of our daily lives, businesses, and communication.<\/p>"},{"question":"How did Information Technology (IT) originate?","answer":"<p>The concept of Information Technology emerged during the mid-20th century with the development of electronic computers. The term \"Information Technology\" was first used in a 1958 article in the Harvard Business Review. Over the years, IT has evolved rapidly, witnessing revolutionary advancements such as the invention of the internet and the rise of personal computers.<\/p>"},{"question":"What are the key features of Information Technology (IT)?","answer":"<p>Information Technology offers automation, global connectivity, efficient data processing, information security, and digital transformation. IT professionals design, develop, implement, and manage IT systems to ensure their efficiency, reliability, and protection against cyber threats.<\/p>"},{"question":"What types of Information Technology (IT) exist?","answer":"<p>There are various types of IT, including Cloud Computing, Artificial Intelligence (AI), Internet of Things (IoT), Cybersecurity, Big Data and Analytics, Virtualization, and Mobile Applications.<\/p>"},{"question":"How is Information Technology (IT) used in different sectors?","answer":"<p>Information Technology finds applications in diverse sectors. It supports businesses with accounting, CRM, and e-commerce. In healthcare, it is used for electronic health records and medical imaging. IT enhances education through e-learning platforms and educational software. Additionally, IT facilitates communication through email, messaging apps, and video conferencing.<\/p>"},{"question":"What challenges does Information Technology (IT) face, and how can they be addressed?","answer":"<p>IT faces challenges such as cybersecurity threats, data breaches, and system failures. Regular updates, robust security measures, and employee training are essential to mitigate these problems.<\/p>"},{"question":"What does the future hold for Information Technology (IT)?","answer":"<p>The future of IT looks promising with advancements in Artificial Intelligence, quantum computing, 5G technology, and edge computing, promising new opportunities for innovation and efficiency.<\/p>"},{"question":"How do proxy servers relate to Information Technology (IT)?","answer":"<p>Proxy servers play a vital role in IT by acting as intermediaries between users and the internet. They offer anonymity, content filtering, load balancing, and access control, making them valuable tools for managing and securing online activities.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/468624"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}