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NovGuard Research

Practical AI security references.

Turn risk into concrete tests, controls and evidence.

AI Agent Security Checklist

Permissions, tools, secrets, approvals, memory, retrieval and incident evidence.

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Prompt Injection Defense Matrix

Map injection paths to provenance, authorization, output and runtime controls.

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MCP Security Controls

Server trust, permissions, arguments, data movement, approvals and auditability.

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RAG Threat Model

Source trust, authorization-aware retrieval, poisoning and data leakage.

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