Vulnerability Management
In-depth guides and analysis on vulnerability management from the Safeguard engineering team.
135 articles
How to configure Nessus for vulnerability scanning
A step-by-step guide to installing Nessus, building scan policies, defining safe targets, and validating results — plus where supply chain risk starts beyond the network scan.
Firmware Analysis and Reverse Engineering for Security Teams
Firmware is the forgotten attack surface. Here are the techniques security teams use to uncover hidden vulnerabilities in embedded software.
govulncheck in Production Integration
govulncheck is the best vulnerability scanner the Go ecosystem has ever had, but turning it from a demo into a production gate takes more than adding a CI step.
How to scope a penetration test and define rules of engag...
A practical guide to scoping a pentest and writing penetration testing rules of engagement, covering targets, timing, methodology, and legal sign-off.
A History of Browser Sandbox Escapes and What They Teach Us
Browser sandboxes are the last line of defense against web-based attacks. When they fail, everything is exposed. Here is what the major escapes reveal.
Vulnerability Management Automation in 2026: Beyond Scanning
Modern vulnerability management is shifting from periodic scanning to continuous, automated triage and remediation. Here's what that looks like in practice.
Automated Zero-Day Discovery: How AI Is Changing Vulnerability Research
AI-powered fuzzing and code analysis are accelerating zero-day discovery. Here's what that means for defenders.
Vulnerability Remediation SLAs: Best Practices for Real Teams
Setting vulnerability remediation deadlines is easy. Actually meeting them is hard. This guide covers practical SLA frameworks that balance security urgency with engineering reality.
OSV Schema: The Open Source Vulnerability Database Format Explained
OSV provides a standardized format for vulnerability data that is purpose-built for open-source ecosystems. Here is how it works and why it is better than NVD for dependency scanning.
Vulnerability Chaining: Real-World Examples and Defense Strategies
Individual vulnerabilities rarely tell the full story. This deep dive examines how attackers chain low-severity bugs into devastating exploits and how defenders can break the chain.
Understanding EPSS: Exploit Prediction Scoring System Explained
EPSS offers a data-driven approach to vulnerability prioritization. Learn how it works, how it compares to CVSS, and why your team should care.
Vulnerability Correlation Across Package Ecosystems
The same vulnerability often appears under different identifiers across npm, PyPI, Maven, and other ecosystems. Here is how to correlate vulnerabilities across ecosystems and why it matters.
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