Privacy & Cyber-Security Hub

SQL injection is one of the oldest and most dangerous web vulnerabilities — but modern frameworks and best practices have made it much harder to exploit. In this guide, we'll cut through the noise, show you exactly how injection attacks work in 2026, and give you a practical test script to verify if your application is vulnerable right now.

GitHub Actions secrets are super convenient but also super dangerous if exposed. This guide shows you the practical mistakes teams make with secrets and the exact configuration patterns to lock them down permanently.

Supply-chain attacks through npm are on the rise. One rogue package can silently steal credentials, exfiltrate environment variables, or backdoor your entire application. Here's exactly how to detect, confirm, and eliminate the threat — fast.

Discover how to scan your Docker images for vulnerabilities with free tools and best practices.

A practical, no-nonsense CSP tutorial for developers. Learn how Content Security Policy blocks cross-site scripting, how to write a real policy, and how to roll it out to production without breaking your site.

Cross-origin resource sharing (CORS) sounds simple on the surface, but it is a deep and surprisingly complex topic that developers commonly misunderstand. This guide cuts through the noise to explain exactly how CORS works, why it exists, and what you need to know to implement it correctly in your applications.

Learn how to implement API rate limiting to prevent abuse, improve security, protect server resources, and ensure reliable performance using proven industry best practices.

You pushed your AWS key, saw it in the GitHub diff, and now you need to respond fast. This guide gives you a clear, step-by-step action plan to revoke, rotate, audit, and secure your AWS credentials before any damage is done.

Understand how to identify your digital risks and protect your online identity. This course teaches a practical framework to evaluate threats, secure sensitive information, and reduce exposure to cyberattacks in everyday life.