Unverified50% confidenceFactExact time
STS (Security Token Service) is a service that issues temporary, limited-permission credentials on demand, typically represented by AWS STS, and temporary credentials are usually valid from 15 minutes to several hours.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
When AI Agents Bypass the Gateway, Can Runtime Security Still Backstop Them?
redditr/LangChain10/15/2026
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Related Claims
UnverifiedAWS的STS AssumeRole通过Security Token Service为角色扮演颁发最长12小时的临时凭证，Azure的PIM提供对Azure AD特权角色的按需激活与时间限制管控73% similarUnverifiedCross-account role assumption obtains temporary credentials for a target account's IAM role by calling STS's AssumeRole API, with temporary credentials typically valid for 15 minutes to 1 hour.66% similarUnverifiedThe integration exchanges for temporary credentials, usually valid for only a few tens of minutes, through STS's AssumeRoleWithWebIdentity interface.61% similarUnverified使用 IAM Identity Center（单点登录）时临时凭证通常在一小时后过期55% similar
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