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Learn how adversarial exposure validation moves beyond risk scoring to validate real-world exploitability. Get Gartner’s 2025 Hype Cycle report.

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

Background and Confusion On June 17, 2025, Citrix published an advisory detailing CVE-2025-5777 and CVE-2025-5349. Affected products include: On June 25, 2025, they also published an advisory detailing CVE-2025-6543. Affected products include: Of the three vulnerabilities, two of them have been receiving a bit of buzz: While we’ve developed a working exploit for one of…

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.

NodeZero Federal™️ is now FedRAMP High Authorized—bringing trusted, autonomous pentesting to high-impact federal and compliance-driven environments.

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