Explore threat detection, vulnerability management, and hardening strategies for Linux systems, cloud infrastructure, and software applications.
Discover JWT security vulnerabilities: alg=none, key confusion, weak secrets, replay attacks. Real CVE examples and code fixes to protect your APIs.
Permissions-Policy headers restrict browser features like camera, microphone, and geolocation. Learn how to lock down your site’s APIs and defend against attacks.
Secure your Go dependencies with GOPROXY and GOSUMDB. Understand Go’s three-layer supply chain defense, prevent typosquatting attacks, and run your own proxy.
Learn container image signing with Cosign across keyless, KMS-backed, and key-based strategies. Secure your supply chain with cryptographic verification.
Master Cloud Armor WAF rules, adaptive protection, and bot management. Learn proper setup to reduce false positives and block attacks.
Implement SLSA Level 3 on GitHub Actions for supply chain security. Complete guide with working examples and cryptographically verified builds.
Enterprise guide to FIDO2 deployment and passwordless authentication. Replace passwords with hardware security keys and eliminate phishing completely.
Set up hardened Tor v3 onion services with vanity addresses, client authorization, and comprehensive security hardening techniques.
Implement mutual TLS for service authentication in Go and Rust. Generate certificates, set up your CA, and secure internal services without service meshes.
OWASP Top 10 2025 explained with vulnerable code and real fixes. Understand broken access control, injection, and critical vulnerabilities.
