Tutorials
Hands-on, step-by-step guides. Newest first.
Tutorial
2026-01-30
Phishing Defense Playbook for Individuals
A simple system for spotting phishing, securing accounts, and recovering fast when something slips through.
phishing
accounts
mfa
Tutorial
2026-01-27
Device Hardening Baseline (Laptop + Phone)
A quick baseline you can apply to new devices in under an hour.
hardening
opsec
basics
Tutorial
2026-01-22
Logging That Actually Helps During Incidents
What to log, how to structure it, and what teams regret not having when something goes wrong.
logging
incident-response
engineering
Tutorial
2026-01-18
Container Security Quickstart
A practical checklist for building and running containers safely (images, runtime, secrets, and supply chain).
containers
devsecops
supply-chain
Tutorial
2026-01-14
Zero Trust Explained (What it is — and isn’t)
A practical explanation of zero trust with implementation steps for small teams.
zero-trust
architecture
network
Tutorial
2026-01-10
Securing GitHub Actions in 30 Minutes
Tighten CI permissions, lock down tokens, and reduce supply-chain risk with a few high-impact settings.
github
ci-cd
supply-chain