Welcome To
Free Lab Fridays
Free Lab Fridays is an initiative started by
Black Hills Information Security, Antisyphon Training, and their partner, MetaCTF
This initiative has a simple goal: Education for All.

HOW IT WORKS
Looking for a place to safely complete all of the labs you see?
Free Lab Fridays has the answer.
By providing your email at the link below, you will receive a special code that will grant you 2 HOURS of access to a meticulously crafted lab environment,
hosted on MetaCTF’s CloudLab platform.
On this platform, you will be able to spin up a snapshotted instance of a virtual machine that has everything you will need to complete all 200+ labs,
and the best part? It's all accessible with the click of a button.
One VM. Unlimited Capability.
What If I Use All 2 Free Hours?
Don’t worry! Come back next Friday,
and you’ll get another 2 VM Lab HOURS, for Free!
Please Note: Stacking Hours is NOT possible!
Looking for something Specific?
Browse through our Lab Database
32 items
Accesibility Features
July 29, 2026
Accesibility Features Operating systems ship with built-in accessibility tools meant to help users with disabilities. Things like Sticky Keys, the On-Screen Keyboard, and Magnifier are there for good…

Accessibility Features CTF Quiz
July 29, 2026
Test your knowledge of Accessibility Features with this CTF quiz!
Broadcast Multicast Protocol Poisoning
July 29, 2026
Broadcast / Multicast Protocol Poisoning Networks rely on broadcast and multicast protocols to do things like resolve hostnames, find services, and route traffic. The problem is that these protocols…

Broadcast Multicast Protocol Poisoning CTF Quiz
July 29, 2026
Test your knowledge of Broadcast Multicast Protocol Poisoning with this CTF quiz!

flashrom
July 29, 2026
Flashrom Ubuntu VM In this lab we will Understand what firmware is and why it matters in security Explore Flashrom - a tool for reading and writing firmware chips Use the dummy programmer to safely…

inveigh
July 29, 2026
Inveigh Windows VM In this lab we will Understand why LLMNR and NBT-NS are dangerous on Windows networks Run Inveigh on a Windows machine Capture NTLMv2 hash via HTTP NTLM poisoning Analyze what was…
Are You An Educator?
Black Hills Information Security & Antisyphon Training offer special functionality for verified educators.
Want to check it out? Fill out the form below to get verified and unlock custom lesson building, quiz building, and more!