Practice your pentesting skills in a standalone, private lab environment with the additions of PG Play and PG Practice to Offensive Security’s Proving Grounds training labs.

With PG Play, students will receive three daily hours of free, dedicated access to the VulnHub community generated Linux machines.

A subscription to PG Practice includes all the features of PG Play plus additional Windows and Linux machines developed by OffSec experts with unlimited time on any targets.

Learn, have fun, and sharpen your hacking skills with new machines added monthly.

Searching for a comprehensive cyber range solution for organizations with 10 or more members? Check out Learn Enterprise, expertly designed to meet the unique needs of your team.

Proving Grounds


PG Play is a free training lab with dedicated machines designed and submitted by the VulnHub community.




PG Practice has all the features of Play, plus unlimited time and additional machines designed by Offsec experts.

$19/mo or

Included with a Learn Subscription.

Which Proving Grounds is right for you?

Features Play Practice
Dedicated machines
With private machines, you can start one machine at a time without having to worry about other users accessing it during your interaction.
OffSec community
Connect with fellow infosec professionals, students, and OffSec staff by joining the OffSec community.
VulnHub community machines
Community-created machines from VulnHub are curated by OffSec, with new machines frequently added.
Free access
Play users receive 3 daily hours free access to community generated virtual machines. A $19/mo or $199/yr subscription to Practice adds unlimited time and access to OffSec-designed machines.
OffSec-designed machines
Machines are created by the experts at OffSec, including brand new challenge machines.
Multiple operating systems
Both Play and Practice feature Linux, but Practice has the addition of Windows OS.
Unlimited time
With an upgrade to the Practice subscription, you receive an unlimited amount of time in Proving Grounds. Play has a three-hour limit.
Learn Subscription
Included free with a Learn One or Learn Unlimited Subscription.

Get the Inside Scoop

Join the OffSec Insiders newsletter to be the first to know about
course updates, new content, giveaways, and more.



Download the Web Application Security Guide!

Free Download: Web Application Security guide