{"id":14826,"date":"2023-03-03T17:21:52","date_gmt":"2023-03-03T10:21:52","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=14826"},"modified":"2023-03-07T10:07:24","modified_gmt":"2023-03-07T03:07:24","slug":"confidential-computing-la-gi","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/confidential-computing-la-gi-p14826\/","title":{"rendered":"Confidential Computing l\u00e0 g\u00ec?"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p><strong><em>Confidential Computing hay \u0110i\u1ec7n to\u00e1n an to\u00e0n (\u0110TAT) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c x\u1eed l\u00fd d\u1eef li\u1ec7u trong m\u1ed9t v\u00f9ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 c\u1ee7a b\u1ed9 vi x\u1eed l\u00fd m\u00e1y t\u00ednh, th\u01b0\u1eddng l\u00e0 b\u00ean trong m\u1ed9t m\u00e1y ch\u1ee7 public cloud ho\u1eb7c m\u00e1y ch\u1ee7 bi\u00ean \u1edf xa v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng ai c\u00f3 th\u1ec3 \u0111\u1ecdc ho\u1eb7c can thi\u1ec7p \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u.<\/em><\/strong><\/p>\n<p>C\u00e1c m\u1ea1ng cloud v\u00e0 edge \u0111ang thi\u1ebft l\u1eadp m\u1ed9t tuy\u1ebfn ph\u00f2ng th\u1ee7 m\u1edbi, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111i\u1ec7n to\u00e1n an to\u00e0n, \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u01b0\u1ee3ng d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng gia t\u0103ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng x\u1eed l\u00fd trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111\u00f3.<\/p>\n<h2>\u0110\u1ecbnh ngh\u0129a \u0110i\u1ec7n to\u00e1n an to\u00e0n<\/h2>\n<p><a href=\"https:\/\/www.nvidia.com\/en-us\/data-center\/solutions\/confidential-computing\/\">\u0110TAT<\/a>\u00a0l\u00e0 m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u khi n\u00f3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 trong b\u1ed9 nh\u1edb ho\u1eb7c trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 ng\u0103n kh\u00f4ng cho b\u1ea5t k\u1ef3 ai \u0111\u1ecdc ho\u1eb7c thay \u0111\u1ed5i n\u00f3.<\/p>\n<p>S\u1eed d\u1ee5ng c\u00e1c key m\u1eadt m\u00e3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi c\u00e1c vi x\u1eed l\u00fd, \u0110TAT t\u1ea1o ra v\u00f9ng an to\u00e0n ho\u1eb7c m\u1ed9t m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi \u0111\u00e1ng tin c\u1eady.\u00a0Kh\u00f4ng gian k\u1ef9 thu\u1eadt s\u1ed1 an to\u00e0n \u0111\u00f3 h\u1ed7 tr\u1ee3 b\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c k\u00fd b\u1eb1ng m\u1eadt m\u00e3, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ee9ng th\u1ef1c, \u0111\u1ea3m b\u1ea3o hardware v\u00e0 firmware \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c xem, thay \u0111\u1ed5i d\u1eef li\u1ec7u ho\u1eb7c code \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.<\/p>\n<p>Theo ng\u00f4n ng\u1eef c\u1ee7a c\u00e1c chuy\u00ean gia b\u1ea3o m\u1eadt, \u0110TAT cung c\u1ea5p s\u1ef1 \u0111\u1ea3m b\u1ea3o v\u1ec1 ri\u00eang t\u01b0 c\u1ee7a d\u1eef li\u1ec7u v\u00e0 code c\u0169ng nh\u01b0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00fang.<\/p>\n<h2>\u0110i\u1ec1u g\u00ec l\u00e0m cho \u0110TAT tr\u1edf n\u00ean \u0111\u1ed9c \u0111\u00e1o?<\/h2>\n<p>\u0110TAT l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n t\u01b0\u01a1ng \u0111\u1ed1i m\u1edbi d\u00e0nh cho vi\u1ec7c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u khi n\u00f3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ebfn.<\/p>\n<p>Trong nhi\u1ec1u n\u0103m, c\u00e1c m\u00e1y t\u00ednh \u0111\u00e3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p m\u00e3 h\u00f3a \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111ang truy\u1ec1n tr\u00ean m\u1ea1ng v\u00e0 d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9, \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong \u1ed5 \u0111\u0129a ho\u1eb7c chip nh\u1edb d\u00e0i h\u1ea1n.\u00a0Nh\u01b0ng ch\u01b0a c\u00f3 ph\u01b0\u01a1ng th\u1ee9c th\u1ef1c t\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ea1y c\u00e1c ph\u00e9p x\u1eed l\u00fd tr\u00ean d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 d\u1eef li\u1ec7u c\u1ee7a h\u1ecd b\u1ecb nh\u00ecn th\u1ea5y, x\u00e1o tr\u1ed9n ho\u1eb7c b\u1ecb \u0111\u00e1nh c\u1eafp khi n\u00f3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u00ean trong vi x\u1eed l\u00fd ho\u1eb7c b\u1ed9 nh\u1edb ch\u00ednh.<\/p>\n<p>V\u1edbi \u0110TAT, gi\u1edd \u0111\u00e2y c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u1ea3 ba ch\u00e2n c\u1ee7a v\u00f2ng \u0111\u1eddi d\u1eef li\u1ec7u, v\u00ec v\u1eady d\u1eef li\u1ec7u kh\u00f4ng bao gi\u1edd b\u1ecb ph\u01a1i ra v\u1edbi b\u00ean ngo\u00e0i.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/Confidential-computing-three-leg-stool-NV.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-6400567f8c983.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>\u0110TAT b\u1ed5 sung m\u1ed9t l\u1edbp m\u1edbi trong b\u1ea3o m\u1eadt m\u00e1y t\u00ednh &#8211; b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi ch\u1ea1y tr\u00ean vi x\u1eed l\u00fd.<\/em><\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, b\u1ea3o m\u1eadt m\u00e1y t\u00ednh ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng s\u1edf h\u1eefu, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c m\u00e1y ch\u1ee7 doanh nghi\u1ec7p c\u1ee7a h\u1ecd.\u00a0Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng nh\u00ecn th\u1ea5y d\u1eef li\u1ec7u v\u00e0 code c\u1ee7a ng\u01b0\u1eddi d\u00f9ng l\u00e0 b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a cloud v\u00e0 \u0111i\u1ec7n to\u00e1n bi\u00ean, gi\u1edd \u0111\u00e2y ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng xuy\u00ean ch\u1ea1y c\u00e1c workload c\u1ee7a h\u1ecd tr\u00ean nh\u1eefng m\u00e1y t\u00ednh m\u00e0 h\u1ecd kh\u00f4ng s\u1edf h\u1eefu.\u00a0V\u00ec v\u1eady, \u0110TAT chuy\u1ec3n tr\u1ecdng t\u00e2m sang b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi ng\u01b0\u1eddi s\u1edf h\u1eefu m\u00e1y.<\/p>\n<p>V\u1edbi \u0110TAT, ph\u1ea7n m\u1ec1m ch\u1ea1y tr\u00ean cloud ho\u1eb7c m\u00e1y t\u00ednh bi\u00ean, nh\u01b0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ho\u1eb7c tr\u00ecnh \u1ea3o h\u00f3a, v\u1eabn qu\u1ea3n l\u00fd c\u00f4ng vi\u1ec7c.\u00a0N\u00f3 c\u1ea5p ph\u00e1t b\u1ed9 nh\u1edb cho ch\u01b0\u01a1ng tr\u00ecnh ng\u01b0\u1eddi d\u00f9ng, nh\u01b0ng n\u00f3 kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 \u0111\u1ecdc ho\u1eb7c thay \u0111\u1ed5i d\u1eef li\u1ec7u trong b\u1ed9 nh\u1edb do ng\u01b0\u1eddi d\u00f9ng c\u1ea5p ph\u00e1t.<\/p>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0110TAT c\u00f3 \u0111\u01b0\u1ee3c t\u00ean g\u1ecdi c\u1ee7a n\u00f3<\/h2>\n<p>M\u1ed9t b\u00e0i nghi\u00ean c\u1ee9u n\u0103m 2015 l\u00e0 m\u1ed9t trong nhi\u1ec1u b\u00e0i s\u1eed d\u1ee5ng Security Guard Extensions (Intel SGX) trong c\u00e1c CPU x86 \u0111\u1ec3 ch\u1ec9 ra nh\u1eefng g\u00ec kh\u1ea3 thi.\u00a0N\u00f3 g\u1ecdi c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a m\u00ecnh l\u00e0 VC3 &#8211;\u00a0<a href=\"https:\/\/ieeexplore.ieee.org\/document\/7163017\">\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y an to\u00e0n c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng<\/a>\u00a0(Verifiable Confidential <a class=\"iblink\" href=\"\/blog\/tag\/cloud-computing\/\">Cloud Computing<\/a>) v\u00e0 c\u00e1i t\u00ean n\u00e0y ho\u1eb7c \u00edt nh\u1ea5t l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a n\u00f3 &#8211; v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean.<\/p>\n<p>\u201cCh\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u g\u1ecdi n\u00f3 l\u00e0 <a class=\"iblink\" href=\"\/blog\/tag\/cloud-computing\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> an to\u00e0n\u201d, Felix Schuster &#8211; t\u00e1c gi\u1ea3 ch\u00ednh c\u1ee7a b\u00e0i nghi\u00ean c\u1ee9u n\u0103m 2015 cho bi\u1ebft.<\/p>\n<p>B\u1ed1n n\u0103m sau, Schuster \u0111\u1ed3ng s\u00e1ng l\u1eadp Edgeless Systems, m\u1ed9t c\u00f4ng ty \u1edf Bochum, \u0110\u1ee9c, chuy\u00ean ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng \u0110TAT c\u1ee7a ri\u00eang h\u1ecd nh\u1eb1m c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u.<\/p>\n<p>\u0110TAT gi\u1ed1ng nh\u01b0 &#8220;\u0111\u00ednh k\u00e8m m\u1ed9t h\u1ee3p \u0111\u1ed3ng v\u00e0o d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n m\u00e0 ch\u1ec9 cho ph\u00e9p th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 vi\u1ec7c nh\u1ea5t \u0111\u1ecbnh v\u1edbi n\u00f3\u201d.<\/p>\n<h2>\u0110TAT ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>Nh\u00ecn s\u00e2u h\u01a1n, \u0110TAT n\u1eb1m tr\u00ean m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 root of trust, th\u1ee9 d\u1ef1a tr\u00ean m\u1ed9t key b\u1ea3o m\u1eadt duy nh\u1ea5t cho m\u1ed7i b\u1ed9 vi x\u1eed l\u00fd.<\/p>\n<p>B\u1ed9 vi x\u1eed l\u00fd s\u1ebd ki\u1ec3m tra xem n\u00f3 c\u00f3 firmware ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u1ee9 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u1edfi \u0111\u1ed9ng an to\u00e0n, \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng.\u00a0Qu\u00e1 tr\u00ecnh \u0111\u00f3 t\u1ea1o ra d\u1eef li\u1ec7u tham chi\u1ebfu, x\u00e1c minh r\u1eb1ng chip \u1edf tr\u1ea1ng th\u00e1i an to\u00e0n \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>Ti\u1ebfp theo, b\u1ed9 vi x\u1eed l\u00fd thi\u1ebft l\u1eadp m\u1ed9t v\u00f9ng an to\u00e0n ho\u1eb7c m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi \u0111\u00e1ng tin c\u1eady (TEE) \u0111\u01b0\u1ee3c ni\u00eam phong kh\u1ecfi ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a h\u1ec7 th\u1ed1ng n\u01a1i \u1ee9ng d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ch\u1ea1y.\u00a0\u1ee8ng d\u1ee5ng \u0111\u01b0a d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0o TEE, gi\u1ea3i m\u00e3 n\u00f3, ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, m\u00e3 h\u00f3a k\u1ebft qu\u1ea3 v\u00e0 g\u1eedi \u0111i.<\/p>\n<p>Ch\u1ee7 s\u1edf h\u1eefu m\u00e1y kh\u00f4ng th\u1ec3 xem code ho\u1eb7c d\u1eef li\u1ec7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>M\u1ed9t ph\u1ea7n kh\u00e1c r\u1ea5t quan tr\u1ecdng: N\u00f3 ch\u1ee9ng minh cho ng\u01b0\u1eddi d\u00f9ng th\u1ea5y r\u1eb1ng kh\u00f4ng ai c\u00f3 th\u1ec3 can thi\u1ec7p v\u00e0o d\u1eef li\u1ec7u ho\u1eb7c ph\u1ea7n m\u1ec1m.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/Attestation-in-confidential-computing-.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-6400568078a70.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>Ch\u1ee9ng th\u1ef1c s\u1eed d\u1ee5ng m\u1ed9t key ri\u00eang \u0111\u1ec3 t\u1ea1o c\u00e1c ch\u1ee9ng nh\u1eadn b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c public log.\u00a0Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp ch\u00fang v\u1edbi Transport Layer Security (TLS) c\u1ee7a web \u0111\u1ec3 x\u00e1c minh r\u1eb1ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00ednh b\u1ea3o m\u1eadt c\u00f2n nguy\u00ean v\u1eb9n, b\u1ea3o v\u1ec7 c\u00e1c workload c\u1ee7a h\u1ecd.<\/em><\/p>\n<p>B\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c cung c\u1ea5p th\u00f4ng qua m\u1ed9t quy tr\u00ecnh g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ee9ng th\u1ef1c (xem s\u01a1 \u0111\u1ed3 \u1edf tr\u00ean).<\/p>\n<p>Tin t\u1ed1t l\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 ch\u1ee9ng minh \u0110TAT ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, th\u01b0\u1eddng cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/How-Confidential-Computing-works-NV-scaled.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-64005680c16f9.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>S\u01a1 \u0111\u1ed3 bao qu\u00e1t v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0110TAT.<\/em><\/p>\n<h2>Thu h\u1eb9p v\u00e0nh \u0111ai an ninh<\/h2>\n<p>Do \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u00f2n c\u1ea7n ph\u1ea3i tin t\u01b0\u1edfng t\u1ea5t c\u1ea3 c\u00e1c qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng v\u00e0 ph\u1ea7n m\u1ec1m trong c\u00e1c c\u00f4ng ty \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 bi\u00ean ri\u00eang bi\u1ec7t t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m t\u1eeb xa.<\/p>\n<p>\u0110TAT \u0111\u00f3ng nhi\u1ec1u c\u00e1nh c\u1eeda m\u00e0 hacker th\u00edch s\u1eed d\u1ee5ng.\u00a0N\u00f3 c\u00f4 l\u1eadp c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 d\u1eef li\u1ec7u c\u1ee7a ch\u00fang kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb firmware, h\u1ec7 \u0111i\u1ec1u h\u00e0nh, tr\u00ecnh \u1ea3o h\u00f3a v\u00e0 m\u00e1y \u1ea3o &#8211; th\u1eadm ch\u00ed c\u1ea3 c\u00e1c giao di\u1ec7n v\u1eadt l\u00fd nh\u01b0 c\u1ed5ng USB ho\u1eb7c khe PCI Express tr\u00ean m\u00e1y t\u00ednh.<\/p>\n<p>M\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt m\u1edbi h\u1ee9a h\u1eb9n s\u1ebd l\u00e0m gi\u1ea3m c\u00e1c v\u1ee5 vi ph\u1ea1m d\u1eef li\u1ec7u \u0111\u00e3 t\u0103ng t\u1eeb 662 v\u1ee5 v\u00e0o n\u0103m 2010 l\u00ean h\u01a1n 1.000 v\u1ee5 v\u00e0o n\u0103m 2021 ch\u1ec9 ri\u00eang \u1edf Hoa K\u1ef3, theo m\u1ed9t b\u00e1o c\u00e1o t\u1eeb <a href=\"https:\/\/notified.idtheftcenter.org\/s\/2020-data-breach-report\">Identity Theft Resource Center<\/a>.<\/p>\n<p>\u0110i\u1ec1u \u0111\u00f3 n\u00f3i r\u1eb1ng, kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt n\u00e0o l\u00e0 thu\u1ed1c ch\u1eefa b\u00e1ch b\u1ec7nh, nh\u01b0ng \u0110TAT l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt tuy\u1ec7t v\u1eddi, \u0111\u1eb7t quy\u1ec1n ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp v\u00e0o tay \u201cch\u1ee7 s\u1edf h\u1eefu d\u1eef li\u1ec7u\u201d.<\/p>\n<div class=\"fluid-width-video-wrapper\"><iframe title=\"What is NVIDIA Confidential Computing?\" src=\"https:\/\/www.youtube.com\/embed\/LlRxyJfAi24?feature=oembed\" name=\"fitvid0\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<h2>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho \u0110TAT<\/h2>\n<p>Ng\u01b0\u1eddi d\u00f9ng v\u1edbi nh\u1eefng b\u1ed9 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m v\u00e0 c\u00e1c ng\u00e0nh \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd nh\u01b0 ng\u00e2n h\u00e0ng, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 ch\u00ednh ph\u1ee7 l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng \u0110TAT.\u00a0Nh\u01b0ng \u0111\u00f3 m\u1edbi ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ea7u.<\/p>\n<p>V\u00ec n\u00f3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m v\u00e0 t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7, \u0110TAT s\u1ebd gi\u00fap c\u00e1c nh\u00f3m c\u1ea3m th\u1ea5y h\u1ecd c\u00f3 th\u1ec3 c\u1ed9ng t\u00e1c m\u1ed9t c\u00e1ch an to\u00e0n.\u00a0H\u1ecd chia s\u1ebb m\u1ed9t b\u1eb1ng ch\u1ee9ng \u0111\u01b0\u1ee3c ch\u1ee9ng th\u1ef1c r\u1eb1ng n\u1ed9i dung v\u00e0 code c\u1ee7a h\u1ecd \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt.<\/p>\n<p>C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh cho \u0110TAT bao g\u1ed3m:<\/p>\n<ul>\n<li>C\u00e1c c\u00f4ng ty th\u1ef1c hi\u1ec7n nh\u1eefng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u1edbi blockchains.<\/li>\n<li>C\u00e1c b\u1ec7nh vi\u1ec7n nghi\u00ean c\u1ee9u h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u00e0o t\u1ea1o c\u00e1c m\u00f4 h\u00ecnh AI ph\u00e2n t\u00edch xu h\u01b0\u1edbng trong d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n.<\/li>\n<li>C\u00e1c nh\u00e0 b\u00e1n l\u1ebb, nh\u00e0 cung c\u1ea5p vi\u1ec5n th\u00f4ng v\u00e0 m\u1ed9t s\u1ed1 kh\u00e1c \u1edf bi\u00ean m\u1ea1ng, b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n \u1edf nh\u1eefng n\u01a1i c\u00f3 th\u1ec3 truy c\u1eadp v\u1eadt l\u00fd v\u00e0o m\u00e1y t\u00ednh.<\/li>\n<li>C\u00e1c nh\u00e0 cung c\u1ea5p ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c s\u1ea3n ph\u1ea9m bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh AI v\u00e0 thu\u1eadt to\u00e1n \u0111\u1ed9c quy\u1ec1n trong khi v\u1eabn b\u1ea3o to\u00e0n t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7 c\u1ee7a h\u1ecd.<\/li>\n<\/ul>\n<p>M\u1eb7c d\u00f9 \u0110TAT \u0111ang b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n trong c\u00e1c d\u1ecbch v\u1ee5 public cloud nh\u01b0ng n\u00f3 s\u1ebd lan r\u1ed9ng nhanh ch\u00f3ng.<\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n \u0110TAT \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c m\u00e1y ch\u1ee7 bi\u00ean \u1edf nh\u1eefng v\u1ecb tr\u00ed kh\u00f4ng \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t ho\u1eb7c kh\u00f3 ti\u1ebfp c\u1eadn.\u00a0C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng n\u1ed9i b\u1ed9 v\u00e0 b\u1ea3o v\u1ec7 m\u1ed9t workload b\u00ed m\u1eadt kh\u1ecfi nh\u1eefng c\u00e1i kh\u00e1c.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/growth-forcast-for-confidential-computing.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-6400568107969.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u th\u1ecb tr\u01b0\u1eddng t\u1ea1i Everest Group \u01b0\u1edbc t\u00ednh th\u1ecb tr\u01b0\u1eddng s\u1eb5n c\u00f3 cho \u0110TAT c\u00f3 th\u1ec3 t\u0103ng g\u1ea5p 26 l\u1ea7n trong 5 n\u0103m.<\/em><\/p>\n<p>Cho \u0111\u1ebfn nay, h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng \u0111ang \u1edf giai \u0111o\u1ea1n POC v\u1edbi hy v\u1ecdng s\u1edbm \u0111\u01b0a c\u00e1c workload v\u00e0o s\u1ea3n xu\u1ea5t, Schuster cho bi\u1ebft.<\/p>\n<p>Trong t\u01b0\u01a1ng lai, \u0110TAT s\u1ebd kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n \u0111\u1ed1i v\u1edbi c\u00e1c workload c\u00f3 m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t ho\u1eb7c nh\u1ea1y c\u1ea3m.\u00a0N\u00f3 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, gi\u1ed1ng nh\u01b0 c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y hosting c\u1ea5p \u0111\u1ed9 b\u1ea3o m\u1eadt m\u1edbi n\u00e0y.<\/p>\n<p>Th\u1eadt v\u1eady, c\u00e1c chuy\u00ean gia d\u1ef1 \u0111o\u00e1n \u0110TAT s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 m\u00e3 h\u00f3a.<\/p>\n<p>C\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e3 th\u00fac \u0111\u1ea9y ti\u1ec1m n\u0103ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y v\u00e0o n\u0103m 2019 \u0111\u1ec3 ra m\u1eaft\u00a0<a href=\"https:\/\/confidentialcomputing.io\/\">Confidential Computing Consortium<\/a>, m\u1ed9t ph\u1ea7n c\u1ee7a Linux Foundation.\u00a0C\u00e1c th\u00e0nh vi\u00ean c\u1ee7a CCC bao g\u1ed3m c\u00e1c nh\u00e0 cung c\u1ea5p vi x\u1eed l\u00fd v\u00e0 cloud h\u00e0ng \u0111\u1ea7u c\u0169ng nh\u01b0 h\u00e0ng ch\u1ee5c c\u00f4ng ty ph\u1ea7n m\u1ec1m kh\u00e1c.<\/p>\n<p>C\u00e1c d\u1ef1 \u00e1n c\u1ee7a nh\u00f3m bao g\u1ed3m\u00a0<a href=\"https:\/\/openenclave.io\/sdk\/\">Open Enclave SDK<\/a>, m\u1ed9t framework \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Jethro Beekman, th\u00e0nh vi\u00ean c\u1ee7a h\u1ed9i \u0111\u1ed3ng t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt c\u1ee7a CCC v\u00e0 Ph\u00f3 ch\u1ee7 t\u1ecbch c\u00f4ng ngh\u1ec7 t\u1ea1i Fortanix, m\u1ed9t trong nh\u1eefng c\u00f4ng ty kh\u1edfi nghi\u1ec7p \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp \u0111\u1ec3 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0110TAT cho bi\u1ebft: \u201cNhi\u1ec7m v\u1ee5 l\u1edbn nh\u1ea5t c\u1ee7a ch\u00fang t\u00f4i l\u00e0 h\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c d\u1ef1 \u00e1n open-source v\u1ed1n l\u00e0 c\u00e1c ph\u1ea7n n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ec7 sinh th\u00e1i&#8221;.<\/p>\n<p>\u201c\u0110\u00f3 l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh h\u1ea5p d\u1eabn \u0111\u1ec3 \u0111\u1eb7t b\u1ea3o m\u1eadt \u1edf c\u1ea5p \u0111\u1ed9 d\u1eef li\u1ec7u, thay v\u00ec lo l\u1eafng v\u1ec1 c\u00e1c chi ti\u1ebft c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng &#8211; \u0111i\u1ec1u \u0111\u00f3 s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ecdc v\u1ec1 c\u00e1c v\u1ee5 vi ph\u1ea1m d\u1eef li\u1ec7u tr\u00ean b\u00e1o m\u1ed7i ng\u00e0y\u201d &#8211; Beekman, ng\u01b0\u1eddi \u0111\u00e3 vi\u1ebft lu\u1eadn \u00e1n ti\u1ebfn s\u0129 n\u0103m 2016 v\u1ec1 \u0110TAT cho bi\u1ebft.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/Companies-in-confidential-computing-scaled.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-64005681ac8aa.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>M\u1ed9t l\u0129nh v\u1ef1c \u0111ang ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c c\u00f4ng ty b\u1ea3o m\u1eadt \u0111ang l\u00e0m vi\u1ec7c trong \u0110TAT v\u00e0 c\u00e1c l\u0129nh v\u1ef1c l\u00e2n c\u1eadn.\u00a0(Ngu\u1ed3n: GradientFlow)<\/em><\/p>\n<h2>\u0110i\u1ec7n to\u00e1n an to\u00e0n \u0111ang ph\u00e1t tri\u1ec3n nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>Vi\u1ec7c tri\u1ec3n khai \u0110TAT \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng.<\/p>\n<p>\u1ede c\u1ea5p \u0111\u1ed9 CPU, AMD \u0111\u00e3 ph\u00e1t h\u00e0nh Secure Encrypted Virtualization v\u1edbi Secure Nested Paging (SEV-SNP).\u00a0N\u00f3 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 \u1edf c\u1ea5p \u0111\u1ed9 quy tr\u00ecnh trong Intel SGX cho c\u00e1c m\u00e1y \u1ea3o ho\u00e0n ch\u1ec9nh, v\u00ec v\u1eady ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tri\u1ec3n khai \u0110TAT m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i vi\u1ebft l\u1ea1i \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd.<\/p>\n<p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t vi x\u1eed l\u00fd h\u00e0ng \u0111\u1ea7u \u0111\u00e3 li\u00ean k\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.\u00a0H\u1ed7 tr\u1ee3 c\u1ee7a Intel th\u00f4ng qua\u00a0<a href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/developer\/articles\/technical\/intel-trust-domain-extensions.html\">Trusted Domain Extensions<\/a> m\u1edbi.\u00a0ARM c\u0169ng \u0111\u00e3 m\u00f4 t\u1ea3 c\u00e1ch tri\u1ec3n khai c\u1ee7a n\u00f3, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0<a href=\"https:\/\/community.arm.com\/arm-community-blogs\/b\/architectures-and-processors-blog\/posts\/unlocking-the-power-of-data-with-arm-cca\">Realms<\/a>.<\/p>\n<p>Nh\u1eefng ng\u01b0\u1eddi \u1ee7ng h\u1ed9 ki\u1ebfn \u200b\u200btr\u00fac vi x\u1eed l\u00fd RISC-V \u0111ang tri\u1ec3n khai \u0110TAT trong m\u1ed9t d\u1ef1 \u00e1n open-source c\u00f3 t\u00ean l\u00e0\u00a0<a href=\"https:\/\/keystone-enclave.org\/\">Keystone<\/a>.<\/p>\n<h2>T\u0103ng t\u1ed1c \u0111i\u1ec7n to\u00e1n an to\u00e0n<\/h2>\n<p>NVIDIA \u0111ang mang kh\u1ea3 n\u0103ng t\u0103ng t\u1ed1c GPU \u0111\u1ebfn cho \u0111i\u1ec7n to\u00e1n an to\u00e0n ki\u1ec3u VM ra th\u1ecb tr\u01b0\u1eddng v\u1edbi c\u00e1c\u00a0<a href=\"https:\/\/www.nvidia.com\/en-us\/technologies\/hopper-architecture\/\">GPU ki\u1ebfn \u200b\u200btr\u00fac Hopper<\/a>\u00a0c\u1ee7a m\u00ecnh.<\/p>\n<p>GPU\u00a0<a href=\"https:\/\/www.nvidia.com\/en-us\/data-center\/h100\/\">H100 Tensor Core<\/a>\u00a0cung c\u1ea5p \u0111i\u1ec7n to\u00e1n an to\u00e0n cho nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng AI v\u00e0 \u0111i\u1ec7n to\u00e1n hi\u1ec7u n\u0103ng cao.\u00a0\u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt n\u00e0y c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o <a href=\"https:\/\/blogs.nvidia.com\/blog\/2021\/09\/01\/what-is-accelerated-computing\/\">\u0111i\u1ec7n to\u00e1n t\u0103ng t\u1ed1c<\/a>.<\/p>\n<p><a href=\"https:\/\/blogs.nvidia.com\/wp-content\/uploads\/2023\/03\/Confidential-Computing-with-H100.jpg\"><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/tgmc-blog-64005681ee24f.jpg\" alt=\"\" \/><\/a><\/p>\n<p><em>M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch GPU v\u00e0 CPU ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0110TAT \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c.<\/em><\/p>\n<p>Trong khi \u0111\u00f3, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111ang cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean m\u1ed9t ho\u1eb7c nhi\u1ec1u c\u00f4ng ngh\u1ec7 c\u01a1 b\u1ea3n ho\u1eb7c c\u00e1c c\u00f4ng ngh\u1ec7 lai \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ri\u00eang h\u1ecd.<\/p>\n<h2>\u0110i\u1ec1u g\u00ec ti\u1ebfp theo v\u1edbi \u0110i\u1ec7n to\u00e1n an to\u00e0n?<\/h2>\n<p>Beekman c\u1ee7a CCC cho bi\u1ebft theo th\u1eddi gian, c\u00e1c h\u01b0\u1edbng d\u1eabn v\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh s\u1ebd xu\u1ea5t hi\u1ec7n v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ed1i v\u1edbi c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a \u0111i\u1ec7n to\u00e1n an to\u00e0n nh\u01b0 ch\u1ee9ng th\u1ef1c v\u00e0 I\/O hi\u1ec7u qu\u1ea3, an to\u00e0n.<\/p>\n<p>M\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt t\u01b0\u01a1ng \u0111\u1ed1i m\u1edbi nh\u01b0ng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 code v\u00e0 d\u1eef li\u1ec7u c\u1ee7a \u0111i\u1ec7n to\u00e1n an to\u00e0n c\u0169ng nh\u01b0 cung c\u1ea5p c\u00e1c \u0111\u1ea3m b\u1ea3o v\u1ec1 t\u00ednh b\u1ea3o m\u1eadt khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd.<\/p>\n<p>S\u1eafp t\u1edbi, c\u00e1c chuy\u00ean gia k\u1ef3 v\u1ecdng \u0110TAT s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o m\u1eadt kh\u00e1c nh\u01b0 fully homomorphic encryption, federated learning, differential privacy v\u00e0 c\u00e1c h\u00ecnh th\u1ee9c \u0111i\u1ec7n to\u00e1n multiparty kh\u00e1c.<\/p>\n<p>S\u1eed d\u1ee5ng t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 c\u1ee7a h\u1ed9p c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt hi\u1ec7n \u0111\u1ea1i s\u1ebd l\u00e0 ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng khi nhu c\u1ea7u v\u1ec1 AI v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 t\u0103ng l\u00ean.<\/p>\n<p>V\u00ec v\u1eady, c\u00f3 nhi\u1ec1u n\u01b0\u1edbc \u0111i ph\u00eda tr\u01b0\u1edbc trong v\u00e1n c\u1edd l\u1edbn v\u1ec1 b\u1ea3o m\u1eadt \u0111\u1ec3 v\u01b0\u1ee3t qua c\u00e1c th\u00e1ch th\u1ee9c v\u00e0 nh\u1eadn ra l\u1ee3i \u00edch c\u1ee7a \u0110TAT.<\/p>\n<h2>\u0110i s\u00e2u h\u01a1n<\/h2>\n<p>\u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam, h\u00e3y xem \u201cHopper Confidential Computing: How it Works Under the Hood\u201d, phi\u00ean S51709 t\u1ea1i GTC v\u00e0o ng\u00e0y 22 th\u00e1ng 3 tr\u1edf \u0111i (<a href=\"https:\/\/www.nvidia.com\/gtc\/?ncid=GTC-NVFRZIRV\">mi\u1ec5n ph\u00ed \u0111\u0103ng k\u00fd<\/a>).<\/p>\n<p>Xem \u201cConfidential Computing: The Developer\u2019s View to Secure an Application and Data on NVIDIA H100\u201d, phi\u00ean S51684 v\u00e0o ng\u00e0y 23 th\u00e1ng 3 tr\u1edf \u0111i.<\/p>\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tham d\u1ef1 m\u1ed9t cu\u1ed9c th\u1ea3o lu\u1eadn nh\u00f3m v\u00e0o ng\u00e0y 15 th\u00e1ng 3 t\u1ea1i\u00a0<a href=\"https:\/\/www.oc3.dev\/\">H\u1ed9i ngh\u1ecb \u0111i\u1ec7n to\u00e1n an to\u00e0n m\u1edf<\/a>\u00a0do Schuster ch\u1ee7 tr\u00ec v\u00e0 c\u00f3 s\u1ef1 g\u00f3p m\u1eb7t c\u1ee7a Ian Buck, ph\u00f3 ch\u1ee7 t\u1ecbch ph\u1ee5 tr\u00e1ch hyperscale v\u00e0 HPC c\u1ee7a NVIDIA. Ngo\u00e0i ra, Mark Overby, Ki\u1ebfn tr\u00fac s\u01b0 b\u1ea3o m\u1eadt n\u1ec1n t\u1ea3ng ch\u00ednh c\u1ee7a NVIDIA, s\u1ebd host m\u1ed9t phi\u00ean v\u1ec1 &#8220;Ch\u1ee9ng th\u1ef1c GPU NVIDIA trong m\u00f4i tr\u01b0\u1eddng \u0110i\u1ec7n to\u00e1n an to\u00e0n&#8221;.<\/p>\n<p><em>Theo<\/em> NVIDIA<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21615\">SAM Appliance: H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd truy c\u1eadp b\u1ea3o m\u1eadt th\u1ebf h\u1ec7 m\u1edbi cho doanh nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=20251\">AIC ra m\u1eaft n\u1ec1n t\u1ea3ng b\u1ea3o m\u1eadt FIPS \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi NVIDIA BlueField-3 DPU v\u00e0 Qrypt Quantum Encryption<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19848\">Intel Lunar Lake: Ki\u1ebfn tr\u00fac vi x\u1eed l\u00fd m\u1edbi, mang l\u1ea1i hi\u1ec7u su\u1ea5t AI cao h\u01a1n<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19488\">NVIDIA Hopper ti\u1ebfp t\u1ee5c d\u1eabn \u0111\u1ea7u hi\u1ec7u su\u1ea5t Generative AI trong MLPerf<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=17567\">&#8220;Si\u00eau chip&#8221; NVIDIA Grace Hopper th\u1ed1ng l\u0129nh c\u00e1c b\u00e0i test benchmark MLPerf v\u1ec1 suy lu\u1eadn<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=16448\">B\u1ea3o m\u1eadt l\u00e0m vi\u1ec7c t\u1eeb xa: \u0110\u1ecbnh ngh\u0129a, r\u1ee7i ro v\u00e0 c\u00e1ch b\u1ea3o m\u1eadt<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Confidential Computing hay &#272;i&#7879;n to&aacute;n an to&agrave;n (&#272;TAT) l&agrave; m&#7897;t ph&#432;&#417;ng th&#7913;c x&#7917; l&yacute; d&#7919; li&#7879;u trong m&#7897;t v&ugrave;ng &#273;&#432;&#7907;c b&#7843;o v&#7879; c&#7911;a b&#7897; vi x&#7917; l&yacute; m&aacute;y t&iacute;nh, th&#432;&#7901;ng l&agrave; b&ecirc;n trong m&#7897;t m&aacute;y ch&#7911; public cloud ho&#7863;c m&aacute;y ch&#7911; bi&ecirc;n &#7903; xa v&agrave; &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o r&#7857;ng kh&ocirc;ng ai c&oacute; th&#7875; &#273;&#7885;c ho&#7863;c&#8230;<\/p>\n","protected":false},"author":29,"featured_media":14845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[418,750,351,59],"class_list":["post-14826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","tag-confidential-computing","tag-hopper","tag-processor","tag-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Confidential Computing l\u00e0 g\u00ec? - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/confidential-computing-la-gi-p14826\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Confidential Computing l\u00e0 g\u00ec? - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Confidential Computing hay &#272;i&#7879;n to&aacute;n an to&agrave;n (&#272;TAT) l&agrave; m&#7897;t ph&#432;&#417;ng th&#7913;c x&#7917; l&yacute; d&#7919; li&#7879;u trong m&#7897;t v&ugrave;ng &#273;&#432;&#7907;c b&#7843;o v&#7879; c&#7911;a b&#7897; vi x&#7917; l&yacute; m&aacute;y t&iacute;nh, th&#432;&#7901;ng l&agrave; b&ecirc;n trong m&#7897;t m&aacute;y ch&#7911; public cloud ho&#7863;c m&aacute;y ch&#7911; bi&ecirc;n &#7903; xa v&agrave; &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o r&#7857;ng kh&ocirc;ng ai c&oacute; th&#7875; &#273;&#7885;c ho&#7863;c...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2023\/03\/TheGioiMayChu-Blog-Image-confidential-computing.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TGMC Blog\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"19 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/\"},\"author\":{\"name\":\"TGMC Blog\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/777f41403962330933a4fbcc80bec570\"},\"headline\":\"Confidential Computing l\u00e0 g\u00ec?\",\"datePublished\":\"2023-03-03T10:21:52+00:00\",\"dateModified\":\"2023-03-07T03:07:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/\"},\"wordCount\":3802,\"publisher\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/TheGioiMayChu-Blog-Image-confidential-computing.jpg\",\"keywords\":[\"confidential computing\",\"Hopper\",\"processor\",\"security\"],\"articleSection\":[\"AI - HPC\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/confidential-computing-la-gi-p14826\\\/\",\"name\":\"Confidential Computing l\u00e0 g\u00ec? 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