Topic 1 Question 519
A developer is writing a mobile application that allows users to view images from an S3 bucket. The users must be able to log in with their Amazon login, as well as supported social media accounts.
How can the developer provide this authentication functionality?
Use Amazon Cognito with web identity federation.
Use Amazon Cognito with SAML-based identity federation.
Use IAM access keys and secret keys in the application code to allow Get* on the S3 bucket.
Use AWS STS AssumeRole in the application code and assume a role with Get* permissions on the S3 bucket.
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- 正解だと思う選択肢: A
Cognito user pool
👍 3Dahlia95242024/12/09 - 正解だと思う選択肢: A
Cognito User Pool • Create a serverless database of user for your web & mobile apps • Simple login: Username (or email) / password combination • Password reset • Email & Phone Number Verification • Multi-factor authentication (MFA) • Federated Identities: users from Facebook, Google, SAML… • Feature: block users if their credentials are compromised elsewhere • Login sends back a JSON Web Token (JWT) © Stephane Maarek
👍 10bdf3af2025/03/03
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