How to cap AI agent data exfiltration risks in AWS accounts

DryEggplant6678 · reddit · 2026-08-27

A platform engineer shares security concerns about deploying AI agents on AWS. Although agents run with IAM roles, permissions are often too broad, allowing compromised agents to read S3 buckets and exfiltrate data. The author notes that CloudTrail only provides forensic logging and seeks network-layer solutions beyond tightening IAM, such as egress allowlists or per-agent identity.

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