Free · open · no account

Learn to red team.

RedSec is a free, open learning center for offensive security. No signup, no login, no tracking — start with the techniques the moment you land.

Start learning → What is RedSec?

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$ redsec --start
[+] free · open · no account needed
[>] launching platform → learn.redsec.cc

What you'll find

Open the platform →

Paths

Structured tracks that take you from enumeration to exploitation, in order.

Labs

Guided challenges you run yourself, locally, on targets you own.

Reference

Fast cheatsheets for when you're mid-engagement and just need the command.

What is red teaming?

Red teaming is offensive security: thinking and acting like an adversary to find the weaknesses in a system before a real attacker does. You enumerate, you probe trust boundaries, and you chain small flaws into real impact — then you document it so defenders can fix it.

Everything here is built for authorized testing and education. The techniques are real; use them only on systems you own or have explicit permission to test.

Our team

3 members

Built in the open

RedSec is free and open source. Come contribute lessons, file issues, or just hang out.

GitHub ↗ Discord ↗ Start learning →