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Exam AWS Certified Developer Associate topic 1 question 137 discussion

Exam question from Amazon's AWS Certified Developer Associate
Question #: 137
Topic #: 1
[All AWS Certified Developer Associate Questions]

A company is running a web application that is using Amazon Cognito for authentication. The company does not want to use multi-factor authentication (MFA) for all the visitors every time, but the company's security team has concerns about compromised credentials. The development team needs to configure mandatory
MFA only when suspicious sign-in attempts are detected.
Which Amazon Cognito feature will meet these requirements?

  • A. Short message service (SMS) text message MFA
  • B. Advanced security metrics
  • C. Time-based one-time password (TOTP) software token MFA
  • D. Adaptive authentication
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Suggested Answer: D 🗳️

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m_t_kd
Highly Voted 2 years, 10 months ago
Answer is D, With adaptive authentication, you can configure your user pool to block suspicious sign-ins or add second factor authentication in response to an increased risk level. https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pool-settings-adaptive-authentication.html
upvoted 13 times
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Chhotu_DBA
Highly Voted 2 years, 10 months ago
Selected Answer: D
D is correct
upvoted 5 times
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SKDUWQBVS
Most Recent 1 year, 5 months ago
Selected Answer: D
Yup D is RIGHT!!
upvoted 1 times
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rcaliandro
2 years ago
Selected Answer: D
Adaptive authentication compute a risk based on the number of attempt and other factors and if the risk is high, it require a MFA. D is the correct answer
upvoted 1 times
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sichilam
2 years, 5 months ago
adaptive-authentication is D!
upvoted 1 times
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