Context firewall for RAG systems: enforce tenant/role policy, redact sensitive chunks, block prompt injection, and prove what reached the LLM.
vue access-control red-team zero-trust audit-trail data-loss-prevention ai-security rag policy-as-code fastapi pii-redaction prompt-injection pgvector llm-security retrieval-augmented-generation ollama tenant-isolation context-engineering rag-security context-firewall
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Updated
Jun 22, 2026 - Python