DownUnderCTF Competitors

TryHackMe takes the pain out of learning and teaching Cybersecurity. Our platform makes it a comfortable experience to learn by designing prebuilt courses which include virtual machines (VM) hosted in the cloud ready to be deployed. This avoids the hassle of downloading and configuring VM's. Our platform is perfect for CTFs, Workshops, Assessments or Training.

Hack The Box, founded in 2017 and headquartered in Kent, UK, is an online platform that allows its users to test, train and enhance their penetration testing skills as well as to exchange ideas and methodologies with other members of similar interests by playing with real-world security issues and vulnerabilities, that are constantly refreshed.

picoCTF gamifies cybersecurity education by providing a safe and unique hands on experience. Challenges are presented in a graduated onramp of puzzles where participants learn to reverse engineer, break, hack, decrypt, and think creatively and critically to capture the flags. picoCTF is proud to be the largest free cybersecurity learning platform in the world, with over 200,000 active learners.