Security Blog

Practical guides and threat analysis for teams building and securing autonomous AI systems.

Release Analysis·June 7, 2026·15 min read·By Quinten Stroobants

Why MCP Security Needs Layered Runtime Enforcement

What McpVanguard v2.1.0 changes: preflight normalization, deterministic blocking, camouflage detection, semantic scoring as an advisor, behavioral signals, and explicit policy composition.

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Security·June 4, 2026·9 min read·By ProvnAI Research Team

What is an MCP Security Proxy? Real Attacks, Real Policies

How an MCP security proxy intercepts tool calls before execution, blocking prompt injection, SSRF, and path traversal with deterministic rules, semantic scoring, and audit logging.

Governance·June 4, 2026·10 min read·By ProvnAI Research Team

EU AI Act for Autonomous Agents: Evidence Architecture in Practice

Articles 13, 14, and 17 mapped to technical evidence architecture — Evidence Capsules, witness logs, and cryptographic commitment for autonomous AI compliance.

Security·May 20, 2026·10 min read·By ProvnAI Research Team

MCP Security in Production: The Definitive 2026 Guide

A layer-by-layer guide to securing MCP deployments in production — full attack surface, five-layer defense architecture, and a 10-point production readiness checklist.

Governance·May 14, 2026·8 min read·By ProvnAI Research Team

EU AI Act for Agentic AI: Technical Compliance Requirements

How the EU AI Act applies to autonomous agents. High-risk classification triggers, Articles 13/14/17, and the evidence architecture that supports them.

Architecture·May 6, 2026·12 min read·By ProvnAI Research Team

OWASP Top 10 for AI Agents: The 2026 Threat Model

The definitive vulnerability taxonomy for autonomous AI deployments. 10 risk categories mapped to real attack patterns, mitigations, and detection surfaces.

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