Security Practitioner

Vulnerability management wasn’t designed to deal with real attackers. That’s the problem. Most programs drown in scan data, chase vulnerabilities…

Pentesters and red teams share a common goal: improving an organization’s security posture. But their objectives, scope, and methods differ.…

Examining a Critical Vulnerability in Xerox FreeFlow Core

Scanning and patching aren't enough. Learn the critical difference between being vulnerable and being exploitable—and why it's the key to…

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…

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

Scanning and patching aren't enough. Learn the critical difference between being vulnerable and being exploitable—and why it's the key to…

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.