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AWS Certified Data Engineer Associate DEA-C01 Practice Question

A data engineering team stores datasets in multiple Amazon S3 buckets shared across accounts. All objects that have completed de-identification are tagged PII=masked. The team must guarantee that an IAM role assumed by an AWS Glue crawler can read only the de-identified objects. Which approach meets the requirement by using tag-based authorization?

  • Add a bucket policy that allows s3:GetObject for the role only when the request includes the header x-amz-tagging set to "PII=masked".

  • Implement ABAC by adding a condition on aws:ResourceTag/PII = masked in the IAM role's trust policy and access the bucket through an S3 Access Point.

  • Register the buckets in AWS Lake Formation, tag them PII=masked, and grant the role SELECT permission through LF-tag-based access control.

  • Attach an IAM identity-based policy to the role that allows s3:GetObject on the required bucket ARN with the condition StringEquals { "s3:ExistingObjectTag/PII": "masked" }.

AWS Certified Data Engineer Associate DEA-C01
Data Security and Governance
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