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
4 items

impacket
July 29, 2026
Impacket Ubuntu VM In this lab we will Stand up a local SMB server (Samba) as our "target" Use Impacket to: List SMB shares Browse directories Upload and download files (Optional) query basic SMB/RPC…

impacket
July 29, 2026
Impacket Ubuntu VM In this lab we will Stand up a local SMB server (Samba) as our "target" Use Impacket to: List SMB shares Browse directories Upload and download files (Optional) query basic SMB/RPC…
Kerberoasting
July 29, 2026
Kerberoasting Kerberoasting is an Active Directory attack technique that targets service accounts It does not rely on malware or exploits. Instead, it abuses how Kerberos authentication is designed to…

Kerberoasting CTF Quiz
July 29, 2026
Test your knowledge of Kerberoasting with this CTF quiz!
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!