You have private video content in S3 that you want to serve to subscribed users on the Internet. User IDs,
credentials, and subscriptions are stored in an Amazon RDS database.
Which configuration will allow you to securely serve private content to your users?

A.
Generate pre-signed URLs for each user as they request access to protected S3 content
B.
Create an IAM user for each subscribed user and assign the GetObject permission to each IAM user
C.
Create an S3 bucket policy that limits access to your private content to only your subscribed users’
credentials
D.
Create a CloudFront Origin Identity user for your subscribed users and assign the GetObject permission to
this user
Explanation:
https://java.awsblog.com/post/Tx1VE22EWFR4H86/Accessing-Private-Content-in-Amazon-CloudFront
A
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it should be A
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When you are serving private content through cloudfront then C is correct answer otherwise A is correct answer
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Documentation AWSD?
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Subscribe users on internet it defines subscriberslist is big so manage individual iam credentials is next to impossible and rework for aws administrators
So b and c are not valid options
D cause in scenario they haven’t mentioned cloudfront
So correct ans is A
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A
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