The Practitioner's Guide to Risk-Based Vulnerability Management

The implementation playbook for risk-based vulnerability management. Five phases to move from CVSS-sorted patching to a system that prioritises what actually gets exploited.

The Business Case for Risk-Based Vulnerability Prioritization

Patching everything is a losing strategy. Discover why your security team is fixing the wrong vulnerabilities — and what leadership can do about it. A framework for risk-based prioritization that reduces exposure without adding headcount.

Authenticated vs Unauthenticated Vulnerability Scanning: The Complete Guide

Authenticated scans find 3x more vulnerabilities than unauthenticated scans. See real scan data comparing both methods, plus Log4Shell and PrintNightmare examples showing what you're missing.

Qualys Architecture: Network Requirements and Communication Flows

Get Qualys firewall rules right the first time. Complete architecture guide with scanner/agent communication flows, port requirements, firewall rules, and deployment checklists.

Understanding Qualys VMDR Licensing: A Practical Guide

Avoid overpaying for Qualys licenses. Discover how VMDR counts assets, why network devices bloat your license usage, and how to audit your true consumption with API queries.