Restrict access to sensitive documents in your Amazon Quick knowledge bases for Amazon S3
Amazon Quick now enforces document-level permissions. Here's how to lock down sensitive data in your RAG pipelines.

Why it matters
Amazon Quick adds access control capabilities to knowledge bases, enabling enterprises to deploy AI workflows with granular document-level security—a critical gate for regulated industries moving RAG into production.
The key facts
8 to knowAmazon Quick feature: document-level ACLs for S3 knowledge bases
Scope: chat and automated workflows
Use case: enterprise data security and compliance for RAG deployments
Configuration: ACL setup and verification for knowledge base access control
Amazon Q ships document-level ACLs for S3 knowledge bases
Feature enforces permissions across chat and automated workflows
Enables configuration and verification of ACL policies
Addresses enterprise data governance in RAG deployments
Go to the source
AWS Machine Learning Blogaws.amazon.com
Publisher excerpt: In this post, we walk through how to configure document-level ACLs for your S3 knowledge base in Amazon Quick. You will learn how to set up and verify an ACL configuration that enforces document-level permissions across chat and automated workflows.