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SCS-C03 · Question #47

A company's security engineer receives an alert that indicates that an unexpected principal is accessing a company-owned Amazon Simple Queue Service (Amazon SQS) queue. All the company's accounts are

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Submitted by kevin_r· Mar 6, 2026Infrastructure Security

Question

A company's security engineer receives an alert that indicates that an unexpected principal is accessing a company-owned Amazon Simple Queue Service (Amazon SQS) queue. All the company's accounts are within an organization in AWS Organizations. The security engineer must implement a mitigation solution that minimizes compliance violations and investment in tools outside of AWS. What should the security engineer do to meet these requirements?

Options

  • ACreate security groups and attach them to all SQS queues.
  • BModify network ACLs in all VPCs to restrict inbound traffic.
  • CCreate interface VPC endpoints for Amazon SQS. Restrict access using aws:SourceVpce and
  • DUse a third-party cloud access security broker (CASB).

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Topics

#SQS access control#VPC endpoints#aws:SourceVpce condition#network-level restriction
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