Resource Center

Horizon3.ai’s NodeZero® delivers $6.78M annual cost avoidance by replacing pentests, reducing scanner costs, and boosting security ops.

Vulnerability management wasn’t designed to deal with real attackers. That’s the problem. Most programs drown in scan data, chase vulnerabilities with high CVSS scores with no context, and still can't answer a simple question: Are we exposed? This isn’t just another dashboard. You’ll see how NodeZero: If you're tired of measuring risk with guesswork, this…

Pentesters and red teams share a common goal: improving an organization’s security posture. But their objectives, scope, and methods differ. NodeZero® helps both teams succeed by showing what’s truly exploitable, so you can cut through the noise and continuously validate your security posture.

A Pentest Wednesday® Story Every security leader knows about Patch Tuesday. It’s the rhythm Microsoft set decades ago to deliver updates and fixes, and it quickly became a mainstay of IT and security operations. Teams plan change-windows around it. Vendors align updates to it. And for many organizations, Patch Tuesday has become the de facto…

NodeZero autonomously compromised GOAD in 14 mins by exploiting common Active Directory misconfigurations.

Combating Modern Cybersecurity Challenges with Offensive Security Principles Despite global cybersecurity spending projected to reach $212 billion in 2025, 84% of organizations still experienced breaches in the past year. This disconnect between investment and outcomes reveals fundamental flaws in traditional defensive approaches. Drawing from insights gained through over 100,000 autonomous penetration tests conducted across diverse…

GOAD (Game Of Active Directory) is an intentionally vulnerable cyber range used by pentesters and defenders to explore common attack techniques in a Windows Active Directory environment. It's chock full of real-world misconfigurations and vulnerabilites, the type we see all the time in client environments. As such, it's a great way to understand the capabilities…

Examining a Critical Vulnerability in Xerox FreeFlow Core

Enterprises are racing to harness AI to automate workflows, secure infrastructure, and accelerate decision-making. But here’s the uncomfortable truth: AI that doesn’t see your environment through an attacker’s eyes is operating blind.

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…