Manage access controls in generative AI-powered search applications using Amazon OpenSearch Service and Amazon Cognito

This article discusses a solution for managing access controls in generative AI-powered document search applications using Amazon OpenSearch Service and Amazon Cognito.

• Key problem: Ensuring users can only access documents they are authorized to view
• Solution uses custom user attributes in Amazon Cognito to control document access
• Workflow involves:
  • User authentication through Cognito
  • Retrieving user custom attributes
  • Filtering OpenSearch search results based on user attributes
  • Generating answers using retrieval augmented generation (RAG)
• Supports various use cases across departments like R&D, HR, Finance, and Sales
• Implemented using AWS CDK with a sample fictional company dataset

The solution provides a scalable and flexible approach to managing document access in generative AI search applications, allowing organizations to control information sharing while maintaining confidentiality.