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Open Source Security

Python Cython Extensions and the Supply Chain

Cython-built Python extensions ship as platform-specific binaries with a build toolchain behind them. That introduces supply chain surface most teams have not mapped.

Mar 26, 20267 min read
Compliance

Apache Software License Explained: What Apache 2.0 Means for Your Code

The Apache Software License is one of the most permissive open source licenses. Here is what Apache 2.0 permits, its patent grant, and the one rule teams miss.

Mar 26, 20265 min read
Security

Flask-CORS Security: The 2024 CVEs and How to Configure It Safely

Flask-CORS is easy to enable and easy to misconfigure. A look at the 2024 path-matching CVEs and the configuration mistakes that actually open your API.

Mar 26, 20266 min read
Security

Hacking Tools Explained: What Every Defender Should Understand

A hacking tool is only as good or bad as its operator. Here is how defenders should think about the tools attackers use, and how to turn them into a defensive advantage.

Mar 26, 20265 min read
AppSec

DAST Meaning: What Dynamic Application Security Testing Actually Is

DAST stands for Dynamic Application Security Testing, a way of finding vulnerabilities by attacking a running application from the outside. Here is what that means in practice.

Mar 26, 20266 min read
Security

How Secure Code Reviews Catch Bugs Before Attackers Do

Code reviews are one of the cheapest security controls you have, but only if they look for the right things. Here is how to run secure code reviews that actually find vulnerabilities.

Mar 26, 20266 min read
Security

CVE-2022-31630: The PHP GD imageloadfont() Out-of-Bounds Read Explained

CVE-2022-31630 is an out-of-bounds read in PHP's GD extension triggered through imageloadfont(). Here are the affected versions, real impact, and the fix.

Mar 26, 20265 min read
Open Source

react-router-dom and @types/react-router-dom: Versioning Done Right

Installing npm react router dom packages looks trivial until the types break. Here is how react-router-dom versions map to @types packages, and which combinations are wrong.

Mar 26, 20266 min read
Regulatory Compliance

CMMC 2.0 Final Rule Preparation in 2026

The CMMC final rule took effect in December 2024 and rolling contract clauses began appearing in 2025. Here is what contractors should be doing right now in 2026.

Mar 26, 20265 min read

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