Security Guides
Securing Your Python Supply Chain on PyPI
Typosquats, dependency confusion, and account takeovers all target the same moment: pip install. Here is how to make that moment trustworthy.
Jul 6, 20265 min read
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Supply Chain Security, in plain English.
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.
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Securing CI/CD Secrets: OIDC, Scanning, and Short-Lived Credentials
CI/CD secrets are the crown jewels attackers go after — the CircleCI breach forced every customer to rotate everything. This guide covers secret sprawl, scanning, OIDC federation, and killing long-lived credentials for good.
Jul 6, 20266 min read
Security Guides
REST API Security Best Practices: The OWASP API Top 10 in Practice
Most API breaches aren't exotic — they're broken object-level authorization and missing rate limits. A practical walk through the OWASP API Security Top 10.
Jul 6, 20265 min read
Concepts
Red Team vs Blue Team: What's the Difference?
The red team plays the attacker, probing for ways in. The blue team plays the defender, detecting and stopping them. One breaks; the other protects.
Jul 6, 20266 min read
Vulnerability Guides
Race Condition Vulnerabilities Explained
A race condition is a timing flaw where two operations that should happen in order overlap instead — enabling double-spends, TOCTOU bypasses, and kernel exploits.
Jul 6, 20266 min read
DevSecOps
Pre-Commit Security Hooks: Catch Problems Before They're Committed
The cheapest place to catch a security issue is before the commit exists. Here is how to set up pre-commit security hooks that give developers instant feedback without slowing them down.
Jul 6, 20266 min read
Vulnerability Guides
Path Traversal Vulnerability Prevention, Explained
One unvalidated filename and `../../../etc/passwd` reads files you never meant to expose — or worse, executes them. Here's how path traversal works and how to build file access that can't be tricked.
Jul 6, 20265 min read
Security Guides
OWASP A08: Software and Data Integrity Failures — A Deep-Dive Guide
Software and Data Integrity Failures rank #8 in the OWASP Top 10 (2021). A deep dive into insecure deserialization, unsigned updates, SolarWinds, and real CVEs.
Jul 6, 20267 min read
Software Supply Chain Security
npm typosquatting attacks
npm typosquatting turns a single mistyped `npm install` into a live compromise. Real incidents, attack patterns, and defenses that actually catch it.
Jul 6, 20267 min read
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