Cutting Through the Noise: Security Insights by Horizon3.ai

When we set out to build the first version of the NodeZero MCP Server, we had two guiding principles: Most Model Context Protocol (MCP) servers today are overpowered and underdefended. They often: We didn’t build ours that way. The NodeZero MCP Server is a constrained, API-native runtime designed to give agents safe, structured access to…

Horizon3.ai and Optiv lead the charge in the ever-evolving, innovation demanding field of cybersecurity. Find out how in this webinar.

Help financial services meet DORA compliance. Use NodeZero®️ to validate ICT resilience, test controls, and prove readiness

A practical 100-day guide for CISOs to mature security fast with autonomous testing and CTEM—prioritize risk, drive action, and stay ahead of threats.

Download the whitepaper to learn how NodeZero Federal™️ delivers FedRAMP High authorized, autonomous security testing—proven in national security missions.

Horizon3.ai's NodeZero Federal provides production-safe, autonomous penetration testing for federal agencies. Achieve continuous readiness with proven, exploitable findings and rapid retest validation.

Scanning and patching aren't enough. Learn the critical difference between being vulnerable and being exploitable—and why it's the key to preventing real-world breaches.

Explore the evolution, tools, and tactics of offensive security—from early pentests to modern adversary emulation and Zero Trust validation.

NodeZero for TPRM: NodeZero proactively secures your supply chain by replacing assumptions with proof. It empowers you to find, fix, and validate third-party risks before they disrupt your business.

Rewriting Cybersecurity Rules. Led by veterans and ethical hackers, Horizon3.ai's NodeZero platform is transforming how organizations defend against threats.