by MetaCTF
The Antisyphon Cyber Range was created as a space for security professionals to learn and practice new skills in a hands-on, affordable way.

Our Cyber Range is a bit different from most other ranges. It is not just to provide a place for people to complete challenges and play, but rather as an open direct/hands-on training environment.
The Cyber Range is designed to be as challenging or as easy as you need it to be. In the Antisyphon range, every question either has a very heavy hint or a direct link to a short training video, blog or webcast covering the technique needed to solve the challenge. Because we have built-in tutorials and hints, many can start with little to no experience.
The Antisyphon Cyber Range has ten different certification levels called ACE-T™. The challenges will get progressively more difficult as you move up in the levels. ACE-T™ certification allows users to demonstrate their infosec expertise to colleagues, management, and HR personnel. Users also have the ability to share their ACE-T™ certification level with others using the ACE-T™ Level Lookup.
Cyber Range access is determined by the tuition paid for a given class. The tuition/access breakdown is shown below.
If you have a Cyber Range subscription and want to cancel it, you can do so using the button below
When you click the button above, a new tab or window will open
taking you to PayPal where you can cancel your subscription.
