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Exam AWS Certified Developer Associate topic 1 question 34 discussion

Exam question from Amazon's AWS Certified Developer Associate
Question #: 34
Topic #: 1
[All AWS Certified Developer Associate Questions]

The developer is creating a web application that collects highly regulated and confidential user data through a POST request. The web application is served through Amazon CloudFront. User names and phone numbers must be encrypted at the edge and must remain encrypted throughout the entire application stack.
What is the MOST secure way to meet these requirements?

  • A. Enforce Match Viewer with HTTPS Only on CloudFront.
  • B. Use only the newest TLS security policy on CloudFront.
  • C. Enforce a signed URL on CloudFront on the front end.
  • D. Use field-level encryption on CloudFront.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by LEHUY at Sept. 3, 2022, 5:19 a.m.
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sumanshu
4 months, 1 week ago
Selected Answer: D
D) Correct - Field-level encryption allows you to specify which parts of the data (fields) should be encrypted before it reaches the origin (backend). This ensures that the sensitive data is encrypted at the CloudFront edge and stays encrypted throughout the entire application stack
upvoted 1 times
sumanshu
4 months, 1 week ago
A) Eliminated - While enforcing HTTPS ensures that the data is transmitted securely over the network between the user and CloudFront, it does not meet the requirement of encrypting specific fields like user names and phone numbers at the edge
upvoted 1 times
sumanshu
4 months, 1 week ago
C) Eliminated - Signed URLs can restrict access to CloudFront resources but do not handle encryption of sensitive data.
upvoted 1 times
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AsmaZoheb
1 year, 3 months ago
Selected Answer: D
Field-level encryption
upvoted 1 times
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fabriciollf
2 years, 4 months ago
Selected Answer: D
D is the correct one
upvoted 1 times
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cloud_collector
2 years, 6 months ago
Selected Answer: D
Field-level encryption allows you to enable your users to securely upload sensitive information to your web servers. The sensitive information provided by your users is encrypted at the edge, close to the user, and remains encrypted throughout your entire application stack. https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/field-level-encryption.html
upvoted 4 times
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sidvic
2 years, 7 months ago
Selected Answer: D
I vote for D.
upvoted 3 times
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LEHUY
2 years, 7 months ago
Selected Answer: D
D - Use field-level encryption on CloudFront.
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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