RAG Authorization

2 articles

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Defend

Vector Database Security: Access Control, Tenant Isolation, Poisoning, and Forensic Logging

Vector database security requires the same seriousness as other production data infrastructure, with additional attention to embeddings, metadata filtering, retrieval authorization, tenant isolation, poisoning resistance, deletion workflows, and forensic logging.

11 min read

Attack

RAG Data Leakage: How Private Documents Escape Through Retrieval, Embeddings, and Context Windows

RAG data leakage happens when retrieval, embeddings, metadata, prompt context, generated answers, logs, or deletion workflows expose information outside intended boundaries. Secure RAG requires authorization-aware retrieval, tenant isolation, metadata filtering, sensitive-data minimization, protected traces, retention limits, and incident-ready evidence.

12 min read