How to Check Whether an AI Assistant Keeps Data Between Separate Users

Conversation history or retrieval caches can accidentally carry information between user sessions if identity and tenant boundaries are not enforced.

What to check

Test with separate approved accounts, inspect session and cache keys, retrieval permissions, conversation storage, and service identity. Avoid using sensitive real records in boundary tests.

Recommended next step

Enforce user-scoped history and access checks throughout retrieval and output handling. Informatix Systems can assess AI integration security and governance.