{"id":66938,"date":"2026-07-07T09:21:37","date_gmt":"2026-07-07T02:21:37","guid":{"rendered":"https:\/\/aws.cmctelecom.vn\/2026\/07\/07\/aws-phan-quyen-dac-quyen-toi-thieu-cho-chuoi-ai-agent-voi-cedar\/"},"modified":"2026-07-08T13:44:03","modified_gmt":"2026-07-08T06:44:03","slug":"aws-phan-quyen-dac-quyen-toi-thieu-cho-chuoi-ai-agent-voi-cedar","status":"publish","type":"post","link":"https:\/\/aws.cmctelecom.vn\/en\/2026\/07\/07\/aws-phan-quyen-dac-quyen-toi-thieu-cho-chuoi-ai-agent-voi-cedar\/","title":{"rendered":"AWS: Ph\u00e2n quy\u1ec1n \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u cho chu\u1ed7i AI agent v\u1edbi Cedar"},"content":{"rendered":"

Khi x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng AI \u0111a t\u00e1c t\u1eed (multi-agent<\/em>), m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t l\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c leo thang \u0111\u1eb7c quy\u1ec1n khi c\u00e1c agent \u1ee7y quy\u1ec1n t\u00e1c v\u1ee5 cho nhau qua nhi\u1ec1u b\u01b0\u1edbc. N\u1ebfu kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, m\u1ed9t agent c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng h\u00e0nh \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 th\u1ea9m quy\u1ec1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u, ngay c\u1ea3 khi \u0111\u00e3 c\u00f3 ch\u00ednh s\u00e1ch ph\u00e2n quy\u1ec1n d\u1ef1a tr\u00ean vai tr\u00f2 (RBAC).<\/p>\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft r\u1ee7i ro n\u00e0y, \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c OWASP ph\u00e2n lo\u1ea1i l\u00e0 ASI03: L\u1ea1m d\u1ee5ng Danh t\u00ednh & \u0110\u1eb7c quy\u1ec1n, AWS \u0111\u00e3 gi\u1edbi thi\u1ec7u m\u1ed9t ki\u1ebfn tr\u00fac tham kh\u1ea3o s\u1eed d\u1ee5ng Cedar. \u0110\u00e2y l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef ch\u00ednh s\u00e1ch ph\u00e2n quy\u1ec1n m\u00e3 ngu\u1ed3n m\u1edf, gi\u00fap th\u1ef1c thi nguy\u00ean t\u1eafc \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u (least-privilege<\/em>) t\u1ea1i m\u1ed7i b\u01b0\u1edbc trong chu\u1ed7i \u1ee7y quy\u1ec1n, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u00e1c \u1ee9ng d\u1ee5ng AI t\u1ea1o sinh c\u1ea5p doanh nghi\u1ec7p.<\/p>\n

R\u1ee7i ro leo thang \u0111\u1eb7c quy\u1ec1n trong h\u1ec7 th\u1ed1ng AI \u0111a t\u00e1c t\u1eed<\/h2>\n

Trong m\u1ed9t h\u1ec7 th\u1ed1ng agentic AI<\/em> ph\u1ee9c t\u1ea1p, m\u1ed9t y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111i qua m\u1ed9t chu\u1ed7i nhi\u1ec1u agent. V\u00ed d\u1ee5, m\u1ed9t agent \u0111i\u1ec1u ph\u1ed1i nh\u1eadn y\u00eau c\u1ea7u, sau \u0111\u00f3 \u1ee7y quy\u1ec1n cho m\u1ed9t agent chuy\u00ean v\u1ec1 d\u1eef li\u1ec7u, v\u00e0 agent n\u00e0y l\u1ea1i g\u1ecdi m\u1ed9t c\u00f4ng c\u1ee5 (tool) \u0111\u1ec3 th\u1ef1c thi. V\u1ea5n \u0111\u1ec1 ph\u00e1t sinh l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o agent cu\u1ed1i c\u00f9ng trong chu\u1ed7i kh\u00f4ng th\u1ef1c hi\u1ec7n m\u1ed9t h\u00e0nh \u0111\u1ed9ng (v\u00ed d\u1ee5: x\u00f3a d\u1eef li\u1ec7u) m\u00e0 ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u kh\u00f4ng c\u00f3 quy\u1ec1n l\u00e0m.<\/p>\n

N\u1ebfu ch\u1ec9 d\u1ef1a v\u00e0o quy\u1ec1n c\u1ee7a t\u1eebng agent ri\u00eang l\u1ebb, ph\u1ea1m vi ph\u00e2n quy\u1ec1n c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh b\u1ecb m\u1edf r\u1ed9ng, t\u1ea1o ra l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng. \u0110\u00e2y ch\u00ednh l\u00e0 b\u00e0i to\u00e1n m\u00e0 m\u00f4 h\u00ecnh c\u1ee7a AWS v\u00e0 Cedar nh\u1eafm \u0111\u1ebfn gi\u1ea3i quy\u1ebft.<\/p>\n

Gi\u1ea3i ph\u00e1p t\u1eeb AWS: M\u00f4 h\u00ecnh ph\u00e2n quy\u1ec1n 3 l\u1edbp v\u1edbi Cedar<\/h2>\n

Ki\u1ebfn tr\u00fac tham kh\u1ea3o c\u1ee7a AWS s\u1eed d\u1ee5ng OAuth 2.0 \u0111\u1ec3 x\u00e1c th\u1ef1c v\u00e0 Cedar \u0111\u1ec3 ph\u00e2n quy\u1ec1n. Sau khi m\u1ed9t nh\u00e0 cung c\u1ea5p danh t\u00ednh (Identity Provider) \u0111\u00e1ng tin c\u1eady x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, c\u00e1c ch\u00ednh s\u00e1ch Cedar s\u1ebd th\u1ef1c thi vi\u1ec7c ph\u00e2n quy\u1ec1n qua ba l\u1edbp \u0111\u1ed9c l\u1eadp, tu\u1ea7n t\u1ef1 v\u00e0 s\u1ebd d\u1eebng ngay khi g\u1eb7p l\u1ec7nh t\u1eeb ch\u1ed1i \u0111\u1ea7u ti\u00ean.<\/p>\n

    \n
  • L\u1edbp 1 (Agent-to-Tool):<\/strong> X\u00e1c \u0111\u1ecbnh xem m\u1ed9t agent c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p g\u1ecdi m\u1ed9t c\u00f4ng c\u1ee5 c\u1ee5 th\u1ec3 hay kh\u00f4ng. Vi\u1ec7c n\u00e0y d\u1ef1a tr\u00ean c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a agent nh\u01b0 m\u1ee9c \u0111\u1ed9 tin c\u1eady, kh\u00f4ng gian t\u00ean (namespace) v\u00e0 m\u00f4i tr\u01b0\u1eddng tri\u1ec3n khai (production, staging). V\u00ed d\u1ee5, m\u1ed9t agent ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t s\u1ebd kh\u00f4ng th\u1ec3 g\u1ecdi m\u1ed9t c\u00f4ng c\u1ee5 trong m\u00f4i tr\u01b0\u1eddng production.<\/li>\n
  • L\u1edbp 2 (Agent-to-Agent):<\/strong> Ki\u1ec3m so\u00e1t vi\u1ec7c \u1ee7y quy\u1ec1n gi\u1eefa c\u00e1c agent. L\u1edbp n\u00e0y \u0111\u1eb7t ra c\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u1ed9 s\u00e2u c\u1ee7a chu\u1ed7i \u1ee7y quy\u1ec1n (v\u00ed d\u1ee5: kh\u00f4ng qu\u00e1 5 b\u01b0\u1edbc) v\u00e0 \u0111\u1ea3m b\u1ea3o agent nh\u1eadn \u1ee7y quy\u1ec1n c\u00f3 \u0111\u1ee7 n\u0103ng l\u1ef1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n
  • L\u1edbp 3 (Originating User Authorization):<\/strong> \u0110\u00e2y l\u00e0 l\u1edbp quan tr\u1ecdng nh\u1ea5t, gi\u00fap x\u00e1c th\u1ef1c quy\u1ec1n c\u1ee7a ch\u00ednh ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u. Ch\u00ednh s\u00e1ch \u1edf l\u1edbp n\u00e0y s\u1ebd ki\u1ec3m tra c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (nh\u01b0 vai tr\u00f2, tr\u1ea1ng th\u00e1i x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 – MFA) \u0111\u01b0\u1ee3c truy\u1ec1n theo y\u00eau c\u1ea7u. V\u00ed d\u1ee5, m\u1ed9t agent ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c thi l\u1ec7nh x\u00f3a b\u1ea3n ghi n\u1ebfu ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u c\u00f3 vai tr\u00f2 ‘admin’ v\u00e0 \u0111\u00e3 x\u00e1c th\u1ef1c MFA.<\/li>\n<\/ul>\n

    Ki\u1ebfn tr\u00fac tham kh\u1ea3o<\/h2>\n

    Ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c AWS \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng m\u1ed9t chu\u1ed7i c\u00e1c d\u1ecbch v\u1ee5 \u0111\u1ec3 x\u1eed l\u00fd y\u00eau c\u1ea7u t\u1eeb x\u00e1c th\u1ef1c \u0111\u1ebfn ph\u00e2n quy\u1ec1n. Cedar \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 ph\u00e2n quy\u1ec1n, nh\u01b0ng kh\u00f4ng thi\u1ebft l\u1eadp danh t\u00ednh. Vi\u1ec7c x\u00e1c th\u1ef1c danh t\u00ednh v\u00e0 t\u1ea1o ra c\u00e1c x\u00e1c nh\u1eadn c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng (verifiable claims) ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t l\u1edbp x\u00e1c th\u1ef1c \u0111\u00e1ng tin c\u1eady.<\/p>\n

    \n\"S\u01a1
    \n<\/figure>\n

    Lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng t\u1ed5ng quan nh\u01b0 sau:<\/p>\n

      \n
    1. X\u00e1c th\u1ef1c (B\u01b0\u1edbc 1-3):<\/strong> Ng\u01b0\u1eddi d\u00f9ng x\u00e1c th\u1ef1c v\u1edbi m\u1ed9t nh\u00e0 cung c\u1ea5p danh t\u00ednh tu\u00e2n th\u1ee7 OIDC (v\u00ed d\u1ee5: Amazon Cognito) v\u00e0 nh\u1eadn v\u1ec1 m\u1ed9t JSON Web Token (JWT) \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00fd. Token n\u00e0y ch\u1ee9a c\u00e1c th\u00f4ng tin nh\u01b0 vai tr\u00f2, ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c, ID phi\u00ean…<\/li>\n
    2. Pipeline ph\u00e2n quy\u1ec1n (B\u01b0\u1edbc 4-10):<\/strong>\n
        \n
      • AI agent g\u1eedi y\u00eau c\u1ea7u \u0111\u1ebfn AWS WAF<\/strong> \u0111\u1ec3 l\u1ecdc c\u00e1c m\u1ed1i \u0111e d\u1ecda ph\u1ed5 bi\u1ebfn.<\/li>\n
      • Amazon API Gateway<\/strong> x\u00e1c minh ch\u1eef k\u00fd JWT. N\u1ebfu h\u1ee3p l\u1ec7, y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u1ed9t h\u00e0m AWS Lambda<\/strong> adapter.<\/li>\n
      • H\u00e0m Lambda n\u00e0y tr\u00edch xu\u1ea5t c\u00e1c th\u00f4ng tin \u0111\u00e3 x\u00e1c minh t\u1eeb token, \u00e1p d\u1ee5ng b\u1ed9 l\u1ecdc n\u1ed9i dung c\u1ee7a Amazon Bedrock Guardrails<\/strong>, sau \u0111\u00f3 k\u00fd m\u1eadt m\u00e3 l\u00ean ng\u1eef c\u1ea3nh ng\u01b0\u1eddi d\u00f9ng (user context) b\u1eb1ng HMAC-SHA256 \u0111\u1ec3 ch\u1ed1ng gi\u1ea3 m\u1ea1o.<\/li>\n
      • Y\u00eau c\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00fd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn h\u00e0m Lambda th\u1ee9 hai, l\u00e0 tr\u00ecnh \u0111\u00e1nh gi\u00e1 Cedar (Cedar evaluator<\/strong>).<\/li>\n
      • Tr\u00ecnh \u0111\u00e1nh gi\u00e1 n\u00e0y x\u00e1c minh ch\u1eef k\u00fd HMAC, l\u1ea5y c\u00e1c ch\u00ednh s\u00e1ch Cedar t\u1eeb Amazon Verified Permissions<\/strong>, v\u00e0 tu\u1ea7n t\u1ef1 \u0111\u00e1nh gi\u00e1 c\u1ea3 3 l\u1edbp ch\u00ednh s\u00e1ch (L1, L2, L3).<\/li>\n
      • K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c ghi l\u1ea1i d\u01b0\u1edbi d\u1ea1ng s\u1ef1 ki\u1ec7n audit theo chu\u1ea9n Open Cybersecurity Schema Framework (OCSF)<\/strong> v\u00e0o Amazon CloudWatch Logs<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

        \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 gi\u1edbi h\u1ea1n ph\u1ea1m vi \u1ee7y quy\u1ec1n<\/h2>\n

        Hai c\u01a1 ch\u1ebf ch\u00ednh ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 b\u1ea3o v\u1ec7 danh t\u00ednh v\u00e0 \u0111\u1eb7c quy\u1ec1n qua c\u00e1c b\u01b0\u1edbc \u1ee7y quy\u1ec1n:<\/p>\n

          \n
        • HMAC-SHA256:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 x\u00e1c th\u1ef1c c\u1ee7a ng\u1eef c\u1ea3nh ng\u01b0\u1eddi d\u00f9ng. M\u1ecdi tr\u00ecnh \u0111\u00e1nh gi\u00e1 \u1edf c\u00e1c b\u01b0\u1edbc sau trong chu\u1ed7i \u0111\u1ec1u ph\u1ea3i x\u00e1c minh ch\u1eef k\u00fd n\u00e0y tr\u01b0\u1edbc khi tin t\u01b0\u1edfng v\u00e0o ng\u1eef c\u1ea3nh.<\/li>\n
        • OAuth 2.0 Token Exchange (RFC 8693):<\/strong> Thi\u1ebft l\u1eadp ph\u1ea1m vi \u1ee7y quy\u1ec1n b\u1eb1ng m\u1eabu on-behalf-of<\/em> (OBO). Khi m\u1ed9t agent \u1ee7y quy\u1ec1n cho agent kh\u00e1c, n\u00f3 s\u1ebd \u0111\u1ed5i token g\u1ed1c l\u1ea5y m\u1ed9t token OBO c\u00f3 ph\u1ea1m vi h\u1eb9p h\u01a1n, ch\u1ec9 gi\u1edbi h\u1ea1n trong t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n. \u0110i\u1ec1u n\u00e0y ng\u0103n vi\u1ec7c truy\u1ec1n token g\u1ed1c v\u1edbi \u0111\u1ea7y \u0111\u1ee7 quy\u1ec1n h\u1ea1n qua to\u00e0n b\u1ed9 chu\u1ed7i.<\/li>\n<\/ul>\n

          \u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p<\/h2>\n

          Vi\u1ec7c \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh ph\u00e2n quy\u1ec1n 3 l\u1edbp v\u1edbi Cedar mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch thi\u1ebft th\u1ef1c cho c\u00e1c doanh nghi\u1ec7p \u0111ang ph\u00e1t tri\u1ec3n ho\u1eb7c \u1ee9ng d\u1ee5ng h\u1ec7 th\u1ed1ng AI agentic:<\/p>\n

            \n
          • T\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt:<\/strong> Gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 r\u1ee7i ro leo thang \u0111\u1eb7c quy\u1ec1n, m\u1ed9t trong nh\u1eefng m\u1ed1i \u0111e d\u1ecda h\u00e0ng \u0111\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng AI agentic.<\/li>\n
          • Th\u1ef1c thi \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u:<\/strong> \u0110\u1ea3m b\u1ea3o c\u1ea3 agent v\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec1u ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng trong ph\u1ea1m vi quy\u1ec1n h\u1ea1n c\u1ee7a m\u00ecnh.<\/li>\n
          • Ki\u1ec3m to\u00e1n v\u00e0 tu\u00e2n th\u1ee7:<\/strong> M\u1ed7i quy\u1ebft \u0111\u1ecbnh ph\u00e2n quy\u1ec1n \u0111\u1ec1u t\u1ea1o ra m\u1ed9t s\u1ef1 ki\u1ec7n audit chi ti\u1ebft (theo chu\u1ea9n OCSF), gi\u00fap cho vi\u1ec7c gi\u00e1m s\u00e1t, \u0111i\u1ec1u tra v\u00e0 ch\u1ee9ng minh tu\u00e2n th\u1ee7 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/li>\n
          • Linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng:<\/strong> M\u00f4 h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p danh t\u00ednh n\u00e0o tu\u00e2n th\u1ee7 OIDC v\u00e0 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng ra m\u00f4i tr\u01b0\u1eddng \u0111a t\u00e0i kho\u1ea3n (multi-account) b\u1eb1ng c\u00e1ch t\u1eadp trung kho ch\u00ednh s\u00e1ch Cedar t\u1ea1i m\u1ed9t t\u00e0i kho\u1ea3n b\u1ea3o m\u1eadt trung t\u00e2m.<\/li>\n<\/ul>\n

            B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p m\u1ed9t nh\u00e0 cung c\u1ea5p danh t\u00ednh \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c th\u1ef1c (AuthN) v\u1edbi vi\u1ec7c \u0111\u00e1nh gi\u00e1 ch\u00ednh s\u00e1ch m\u1ea1nh m\u1ebd c\u1ee7a Cedar \u0111\u1ec3 ph\u00e2n quy\u1ec1n (AuthZ), doanh nghi\u1ec7p c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c ranh gi\u1edbi b\u1ea3o m\u1eadt v\u1eefng ch\u1eafc xung quanh m\u1ed7i t\u01b0\u01a1ng t\u00e1c c\u1ee7a agent, t\u1ea1o n\u1ec1n t\u1ea3ng cho vi\u1ec7c tri\u1ec3n khai c\u00e1c h\u1ec7 th\u1ed1ng AI ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 c\u00f3 ki\u1ec3m so\u00e1t.<\/p>","protected":false},"excerpt":{"rendered":"

            Khi x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng AI \u0111a t\u00e1c t\u1eed (multi-agent), m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t l\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c leo thang \u0111\u1eb7c quy\u1ec1n khi c\u00e1c agent \u1ee7y quy\u1ec1n t\u00e1c v\u1ee5 cho nhau qua nhi\u1ec1u b\u01b0\u1edbc. N\u1ebfu kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, m\u1ed9t agent c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng h\u00e0nh…<\/p>","protected":false},"author":22,"featured_media":66936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-66938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ctelers-blogs"],"acf":[],"yoast_head":"\nAWS: Ph\u00e2n quy\u1ec1n \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u cho chu\u1ed7i AI agent v\u1edbi Cedar | CMC Telecom<\/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:\/\/aws.cmctelecom.vn\/en\/2026\/07\/07\/aws-phan-quyen-dac-quyen-toi-thieu-cho-chuoi-ai-agent-voi-cedar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AWS: Ph\u00e2n quy\u1ec1n \u0111\u1eb7c quy\u1ec1n t\u1ed1i thi\u1ec3u cho chu\u1ed7i AI agent v\u1edbi Cedar | CMC Telecom\" \/>\n<meta property=\"og:description\" content=\"Khi x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng AI \u0111a t\u00e1c t\u1eed (multi-agent), m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t l\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c leo thang \u0111\u1eb7c quy\u1ec1n khi c\u00e1c agent \u1ee7y quy\u1ec1n t\u00e1c v\u1ee5 cho nhau qua nhi\u1ec1u b\u01b0\u1edbc. 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