Free · Browser-based · No account needed

Training

Hands-on exercises that run right in your browser. Find the skill you want to build and jump in.

Spot scams before they land

For everyone

Train your eye on the same emails, texts, and calls that target real families. No technical background needed.

Get fluent in the terminal

All levels

The command line is where security work actually happens. Practice in the browser — nothing to install.

Triage alerts like an analyst

Practitioner

An alert fires — decide what's real and what's noise, then defend your call. New to SOC work? Start with the shift sim.

Map evidence to MITRE ATT&CK

Practitioner

Nine tiered quizzes — pick your platform, climb from beginner to expert.

Prefer structured, step-by-step learning? The full phishing and Linux courses live in Courses.