{"id":15631,"date":"2024-06-13T15:53:49","date_gmt":"2024-06-13T08:53:49","guid":{"rendered":"https:\/\/blog.tinohost.com\/?p=459"},"modified":"2025-06-18T15:01:17","modified_gmt":"2025-06-18T08:01:17","slug":"dien-toan-dam-may-cloud-computing-la-gi","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/dien-toan-dam-may-cloud-computing-la-gi\/","title":{"rendered":"\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (Cloud Computing) l\u00e0 g\u00ec? Ch\u00eca kh\u00f3a gi\u1ea3i ph\u00f3ng ti\u1ec1m n\u0103ng c\u00f4ng ngh\u1ec7 cho doanh nghi\u1ec7p"},"content":{"rendered":"\n

\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (Cloud Computing) \u0111ang d\u1ea7n tr\u1edf th\u00e0nh xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 ch\u1ee7 \u0111\u1ea1o trong th\u1eddi \u0111\u1ea1i s\u1ed1. M\u00f4 h\u00ecnh n\u00e0y mang \u0111\u1ebfn cho doanh nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n nhi\u1ec1u l\u1ee3i \u00edch v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed, t\u0103ng hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 n\u00e2ng cao t\u00ednh linh ho\u1ea1t. V\u1eady c\u1ee5 th\u1ec3 \u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (Cloud Computing) l\u00e0 g\u00ec? C\u00e1c b\u1ea1n h\u00e3y c\u00f9ng TinoHost t\u00ecm hi\u1ec3u chi ti\u1ebft qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/strong><\/p>\n\n\n\n

<\/a>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (Cloud Computing) l\u00e0 g\u00ec?<\/h2>\n\n\n\n

\u0110\u1ecbnh ngh\u0129a \u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/strong><\/h3>\n\n\n\n

\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y – Cloud Computing – \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 M\u1ef9 (NIST – National institute of Standards & Technology) <\/a>nh\u01b0 sau:<\/p>\n\n\n\n

\u201cCloud Computing<\/strong> l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng k\u00fd mua v\u00e0 truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i nguy\u00ean \u0111i\u1ec7n to\u00e1n d\u00f9ng chung (VPS <\/a>, hosting<\/a>, m\u1ea1ng v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c \u0111i k\u00e8m) th\u00f4ng qua k\u1ebft n\u1ed1i internet m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i khi ng\u01b0\u1eddi d\u00f9ng y\u00eau c\u1ea7u. Nh\u1eefng t\u00e0i nguy\u00ean n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng thi\u1ebft l\u1eadp v\u00e0 h\u1ee7y b\u1ecf m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.\u201d<\/p>\n\n\n

\n
\"Cloud
Cloud Computing l\u00e0 c\u00f4ng ngh\u1ec7 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c do\u1ea1nh nghi\u1ec7p<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 cung c\u1ea5p t\u00e0i nguy\u00ean m\u00e1y t\u00ednh cho ng\u01b0\u1eddi d\u00f9ng v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau th\u00f4ng qua k\u1ebft n\u1ed1i Internet<\/a>.<\/p>\n\n\n\n

Ngu\u1ed3n t\u00e0i nguy\u00ean m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p r\u1ea5t \u0111a d\u1ea1ng: t\u1eeb ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m, server, m\u1ea1ng l\u01b0\u1edbi server l\u1eabn c\u00e1c lo\u1ea1i h\u1ea1 t\u1ea7ng c\u0169ng c\u00f3 th\u1ec3 li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi nh\u00e0 cung c\u1ea5p v\u00e0 th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u1ec3 mua…<\/p>\n\n\n\n

\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 vi\u1ec7c \u1ea3o h\u00f3a c\u00e1c t\u00e0i nguy\u00ean t\u00ednh to\u00e1n v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng. Thay v\u00ec ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t ho\u1eb7c nhi\u1ec1u m\u00e1y ch\u1ee7 th\u1eadt (c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c ngay tr\u01b0\u1edbc m\u1eaft, t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp: ch\u1ea1m, \u1ea5n n\u00fat t\u1eaft – m\u1edf, …) v\u1edbi Cloud Computing b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng c\u00e1c t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c \u1ea3o h\u00f3a (virtualized) th\u00f4ng qua m\u00f4i tr\u01b0\u1eddng Internet.<\/p>\n\n\n\n

T\u01b0\u0300 \u201cCloud – \u0110a\u0301m m\u00e2y\u201d trong c\u1ee5m t\u1eeb “Cloud Computing – \u0110i\u1ec7n to\u00e1n \u0111a\u0301m m\u00e2y” l\u00e0 \u00e2\u0309n du\u0323 d\u00f9ng \u0111\u00ea\u0309 m\u00f4 ta\u0309 m\u1ea1ng Internet. C\u00f4ng ngh\u1ec7 n\u00e0y la\u0300 bi\u1ec7n ph\u00e1p s\u1eed d\u1ee5ng d\u1ef1a tr\u00ean k\u1ebft n\u1ed1i Internet, n\u01a1i m\u00e0 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng chia s\u1ebb c\u00f9ng m\u1ed9t m\u1ea1ng m\u00e1y ch\u1ee7, ph\u1ea7n m\u1ec1m v\u00e0 d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n, Cloud Computing l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ee9a r\u1ea5t nhi\u1ec1u t\u00e0i nguy\u00ean. C\u00e0ng c\u00f3 nhi\u1ec1u m\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng l\u01b0\u1edbi, l\u01b0\u1ee3ng t\u00e0i nguy\u00ean trong m\u1ea1ng l\u01b0\u1edbi c\u0169ng s\u1ebd nhi\u1ec1u l\u00ean th\u00eam.<\/p>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y nh\u1eefng d\u1ecbch v\u1ee5 email nh\u01b0: Gmail, Hotmail hay Yahoo<\/em>! l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n

<\/a>Cloud Computing ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n

Kh\u00f4ng gi\u1ed1ng v\u1edbi m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng, Cloud Computing ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch truy c\u1eadp v\u00e0o m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o th\u00f4ng qua m\u1ea1ng Internet. \u0110\u1ec3 s\u1edf h\u1eefu m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i mua t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Cloud Computing.<\/p>\n\n\n\n

V\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a doanh nghi\u1ec7p s\u1ebd \u0111\u01b0\u1ee3c thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3. Kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ea7u t\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u1ed5ng l\u1ed3 c\u00f9ng \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt h\u00f9ng h\u1eadu, nh\u01b0ng doanh nghi\u1ec7p v\u1eabn c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u1eadn h\u00e0nh c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh n\u1eb7ng, nh\u1eefng ho\u1ea1t \u0111\u1ed9ng y\u00eau c\u1ea7u m\u00e1y t\u00ednh m\u1ea1nh nh\u01b0ng kh\u00f4ng ph\u1ea3i \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb v\u1eadt l\u00fd.<\/p>\n\n\n

\n
\"Cloud
Cloud Computing ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

\u0110i\u1ec1u ki\u1ec7n v\u1ec1 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t c\u1ee7a doanh nghi\u1ec7p ch\u1ec9 c\u1ea7n ch\u1ea1y \u0111\u01b0\u1ee3c ph\u1ea7n m\u1ec1m c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng giao di\u1ec7n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p l\u1edbn nh\u01b0 AWS, Azure hay Google cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp b\u1eb1ng tr\u00ecnh duy\u1ec7t Web v\u00e0 m\u1ea1ng l\u01b0\u1edbi \u0111\u00e1m m\u00e2y s\u1ebd \u0111\u1ea3m nh\u1eadn ph\u1ea7n c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

Thay v\u00ec c\u00e0i \u0111\u1eb7t Yahoo nh\u01b0 ng\u00e0y x\u01b0a, b\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u0103ng nh\u1eadp v\u00e0o m\u1ed9t t\u00e0i kho\u1ea3n email tr\u00ean tr\u00ecnh duy\u1ec7t web th\u00f4ng qua Internet. To\u00e0n b\u1ed9 d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean \u0111\u00e1m m\u00e2y thay v\u00ec ph\u1ea3i t\u1ea3i v\u1ec1 m\u00e1y t\u00ednh nh\u01b0 tr\u01b0\u1edbc kia.<\/p>\n\n\n\n

<\/a>Cloud Computing mang \u0111\u1ebfn l\u1ee3i \u00edch g\u00ec cho doanh nghi\u1ec7p?<\/strong><\/h3>\n\n\n\n

<\/a>Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/h4>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed \u0111\u1ea7u t\u01b0 h\u1ea1 t\u1ea7ng ban \u0111\u1ea7u, chi ph\u00ed mua ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m, b\u1ea3o tr\u00ec, chi ph\u00ed \u0111\u1ec3 l\u1eafp \u0111\u1eb7t, chi ph\u00ed v\u1eadn h\u00e0nh, … s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m t\u1ea3i. Thay v\u00ec ph\u1ea3i trang b\u1ecb m\u1ed9t b\u1ed9 ph\u1ea7n m\u1ec1m c\u00e0i \u0111\u1eb7t cho m\u1ed7i m\u00e1y t\u00ednh, v\u1edbi Cloud Computing<\/strong>, b\u1ea1n ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ed9t \u1ee9ng d\u1ee5ng\/ ch\u01b0\u01a1ng tr\u00ecnh cho m\u00e1y t\u00ednh \u0111\u00f3.<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng\/ ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y s\u1ebd cho ph\u00e9p nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c (v\u00ed d\u1ee5: nh\u00e2n vi\u00ean c\u1ee7a b\u1ea1n) \u0111\u0103ng nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng tr\u00ean n\u1ec1n t\u1ea3ng web, trong \u0111\u00f3 c\u00f3 ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh, th\u00f4ng tin, t\u00e0i li\u1ec7u li\u00ean quan.<\/p>\n\n\n\n

<\/a>Gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong c\u01a1 c\u1ea5u c\u1ee7a doanh nghi\u1ec7p<\/h4>\n\n\n\n

N\u1ebfu doanh nghi\u1ec7p c\u1ee7a b\u1ea1n chuy\u00ean v\u1ec1 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7, doanh nghi\u1ec7p s\u1ebd t\u1ed1n r\u1ea5t nhi\u1ec1u th\u1eddi gian, t\u00e0i nguy\u00ean, t\u00e0i ch\u00ednh v\u00e0 nh\u00e2n l\u1ef1c \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u t\u1ea1i ch\u1ed7.<\/p>\n\n\n\n

Tuy nhi\u00ean, khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, ngu\u1ed3n nh\u00e2n l\u1ef1c c\u00f4ng ngh\u1ec7 qu\u00fd gi\u00e1 c\u1ee7a doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m, d\u1ecbch v\u1ee5 c\u00f4ng ngh\u1ec7 sao cho t\u1ed1t h\u01a1n. Nh\u1eb1m t\u1ed1i \u01b0u ho\u00e1 \u0111\u01b0\u1ee3c n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a to\u00e0n b\u1ed9 doanh nghi\u1ec7p v\u00e0 t\u1ea1o ra nhi\u1ec1u l\u1ee3i nhu\u1eadn h\u01a1n.<\/p>\n\n\n

\n
\"\u01afu
\u01afu – nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Cloud Computing<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

<\/a>T\u0103ng kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean t\u00ednh to\u00e1n<\/h4>\n\n\n\n

Nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn kh\u1ea5u hao, h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7, … l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi \u0111au \u0111\u1ea7u c\u1ee7a vi\u1ec7c \u0111\u1ea7u t\u01b0 t\u00e0i nguy\u00ean. B\u1ea1n s\u1ebd kh\u00f4ng ph\u1ea3i b\u1eadn t\u00e2m v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y n\u1ebfu s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean tr\u00ean \u0111\u00e1m m\u00e2y.<\/p>\n\n\n\n

<\/a>Cloud Computing t\u0103ng s\u1ef1 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng c\u1ee7a h\u1ec7 th\u1ed1ng<\/h4>\n\n\n\n

Khi c\u1ea7n th\u00eam hay b\u1edbt m\u1ed9t hay v\u00e0i thi\u1ebft b\u1ecb, b\u1ea1n ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y c\u1ef1c nhanh \u0111\u1ec3 c\u00e0i \u0111\u1eb7t m\u1ed9t l\u1ea7n cho to\u00e0n h\u1ec7 th\u1ed1ng. C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 d\u1ee5ng. Khi m\u1ed9t trong c\u00e1c hardware b\u1ecb h\u01b0 h\u1ecfng kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng, ch\u1ec9 suy gi\u1ea3m t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

<\/a>S\u1eed d\u1ee5ng t\u00e0i nguy\u00ean theo y\u00eau c\u1ea7u<\/h4>\n\n\n\n

T\u00f9y thu\u1ed9c v\u00e0o t\u1eebng nhu c\u1ea7u ri\u00eang bi\u1ec7t c\u1ee7a kh\u00e1ch h\u00e0ng, qu\u1ea3n tr\u1ecb vi\u00ean s\u1ebd c\u00e0i \u0111\u1eb7t c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng \u1ee9ng, xo\u00e1 \u0111i \u00e1p l\u1ef1c v\u1ec1 gi\u1edbi h\u1ea1n dung l\u01b0\u1ee3ng khi s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

M\u1ed9t v\u00e0i \u0111i\u1ec3m h\u1ea1n ch\u1ebf c\u1ee7a Cloud Computing<\/strong><\/h3>\n\n\n\n