Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
CVE-2020-1938 turned Tomcat's default AJP connector into a file-disclosure and RCE primitive. Here's how the request-attribute abuse works and how to shut it down.
GitHub Actions runs with your secrets and write access to your repo. This guide maps the real attack surface — from the tj-actions compromise to script injection — and gives you copy-paste hardening, OIDC, and scanning.
An unauthenticated attacker could run code on a GitLab server just by uploading an image. The bug was not in GitLab at all — it was in ExifTool. Here is the full story.
Go ships secure defaults most other languages lack — but its supply chain, concurrency model, and cgo edges still leak real vulnerabilities. Here are the practices that actually move the needle.
CVE-2014-0160, Heartbleed, let remote attackers read up to 64KB of an OpenSSL server's memory per request — private keys, sessions, passwords. Here is the missing bounds check that caused it.
Helm charts template every RBAC binding, image reference, and secret your cluster runs. Here is how to harden charts, verify provenance, and stop a templating tool from quietly shipping cluster-admin.
A practical, no-fluff path into application security for students and career-changers—the role, the skills, free learning resources, portfolio projects, and certifications that actually move the needle.
A practical checklist for shipping an npm package that resists supply chain attacks: provenance, granular tokens, minimal published files, no install scripts, and ReDoS-safe code.
Before you run npm install, learn a quick, repeatable routine to judge whether an npm package is trustworthy — using metadata, known vulnerabilities, and a scan.
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