Security guides your team can ship this week

GDPR is not just a legal document — Article 32 mandates concrete technical security measures that fall squarely on development teams. This guide translates the regulation into actionable implementation steps for developers and SaaS founders.

A subdomain takeover lets an attacker serve content from your domain by claiming an abandoned cloud resource. This guide explains the mechanics, shows real-world examples, and gives you a concrete remediation and monitoring workflow.

OWASP Top 10 explained for non-enterprise teams. Discover which vulnerabilities affect small business sites most and how to fix them quickly.

SQL injection remains the most damaging injection class in web applications. This guide covers how SQLi works, parameterized queries in Node.js and Python, ORM pitfalls, and how to verify your defenses with automated testing.

Cross-site scripting remains one of the most exploited vulnerabilities on the web. This guide covers all three XSS variants, vulnerable vs. secure code patterns, CSP as a second line of defense, and practical testing workflows.

Shifting security left into your CI/CD pipeline catches vulnerabilities before they reach production. This guide covers 8 tools that integrate with GitHub Actions, what each one scans, and how to combine them into a pipeline that catches the full stack of security issues without becoming a bottleneck.

Flask security requires assembling the right extensions — the micro-framework ships with minimal defaults. This guide covers Flask-Talisman, Flask-CORS, and FastAPI's built-in security utilities.

Firebase's default configuration is optimized for development speed, not production security. Here's how to close every gap before you go live.

SSL/TLS configuration errors are among the most common and most dangerous website security issues — and among the easiest to catch with the right tools. This guide compares 6 free SSL checkers on what they check, how detailed their output is, and when you'd use each one.