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Open Source Security

Inside OpenSSF's priority stack: SBOM, Scorecard, and Sigstore

OpenSSF now runs eight technical initiative areas and four flagship projects — most teams have heard of one and adopted none. Here's what's actually worth doing first.

Jul 8, 20267 min read
AI Security

OWASP Top 10 for LLM Applications: A Practical Walkthrough

OWASP's 2025 LLM Top 10 added three new categories in one revision — here's what changed, why, and concrete mitigation patterns for each risk.

Jul 8, 20267 min read
Best Practices

Open-source penetration testing tools: a comparison guide

Nine open-source pentest tools, one decision problem: Nmap finds hosts, Metasploit exploits them, but neither replaces the other. Here's when to reach for each.

Jul 8, 20267 min read
Application Security

PHP code security fundamentals: injection, deserialization, and file inclusion

PHP still powers over 70% of server-side websites, and its three oldest vulnerability classes — injection, deserialization, and file inclusion — remain the most common findings in 2026.

Jul 8, 20267 min read
Application Security

PHPStan vs. Psalm: setting up PHP static analysis to catch security bugs pre-commit

Psalm ships free taint analysis out of the box; PHPStan doesn't track data flow at all without extensions. Here's how to wire either one into pre-commit.

Jul 8, 20266 min read
Vulnerability Management

What PHP's use-after-free bugs teach us about dynamic-runtime memory safety

Check Point disclosed three PHP 7 unserialize zero-days in 2016 alone. A decade of PHP use-after-free CVEs shows memory-safety risk doesn't end at the C/C++ boundary.

Jul 8, 20266 min read
Supply Chain Attacks

Anatomy of the polyfill.io CDN Compromise

In June 2024, a single acquired domain turned a free CDN trusted by over 100,000 sites into a live malware injection point — with no dependency update required.

Jul 8, 20266 min read
Application Security

Preventing log injection in Node.js and Express

A single unescaped newline in req.body can let an attacker forge fake log entries — CWE-117 log injection still hits Node apps that log with plain string concatenation.

Jul 8, 20266 min read
Application Security

Preventing SQL Injection with Entity Framework

EF Core parameterizes every standard LINQ query by default — the real injection risk lives in three raw-SQL escape hatches Microsoft documents but developers still misuse.

Jul 8, 20266 min read
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