Cloud Armor Done Right: WAF Rules, Adaptive Protection, and Bot Management That Actually Work
Master Cloud Armor WAF rules, adaptive protection, and bot management. Learn proper setup to reduce false positives and block attacks.
Security
Explore threat detection, vulnerability management, and hardening strategies for Linux systems, cloud infrastructure, and software applications.
SLSA Level 3 on GitHub Actions: A Practical Guide to Supply Chain Security That Actually Works
Implement SLSA Level 3 on GitHub Actions for supply chain security. Complete guide with working examples and cryptographically verified builds.
FIDO2 in Enterprise: How to Actually Replace Passwords (Deployment Guide)
Enterprise guide to FIDO2 deployment and passwordless authentication. Replace passwords with hardware security keys and eliminate phishing completely.
Your Own .onion Site From Scratch: Vanity Addresses, Stealth Onions, and Real Hardening
Set up hardened Tor v3 onion services with vanity addresses, client authorization, and comprehensive security hardening techniques.
mTLS from Scratch in Go and Rust: Lock Down Your Services Without a Service Mesh
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 Walkthrough: Stop Copying Security Checklists — Here’s What Actually Fixes Things
OWASP Top 10 2025 explained with vulnerable code and real fixes. Understand broken access control, injection, and critical vulnerabilities.
Container Image Scanning at Scale: Harbor, Quay, and ECR Compared
Container image scanning at scale: compare Harbor, Quay, and ECR for registry scanning, CVE monitoring, and securing thousands of images in production.
Stop Hardcoding DB Passwords: HashiCorp Vault Dynamic Credentials in Production
Replace static database credentials with HashiCorp Vault dynamic secrets. Automatic rotation, bounded blast radius, and audit trails. Full production guide.
SCIM Provisioning Between Authentik and Self-Hosted Apps: Tested Patterns That Actually Work
Learn SCIM provisioning with Authentik to automatically manage users across self-hosted apps. Covers architecture, working configurations, and failure modes.
HashiCorp Vault for Self-Hosters: KV, Transit, and AppRole Done Right
Learn to centralize secrets with HashiCorp Vault. Cover KV storage, Transit encryption, and AppRole machine authentication for self-hosted setups.