Below are some great examples of FREE services to practice your CTF skills.
‣
The “A” tier services
‣
The “B” tier services
‣
The “C” tier services
Google and Reading Writeups
If you ever get stuck during a CTF, you can wait until after the CTF is over and then read writeups of people who did complete the challenges. Writeups act as our cybersecurity professional’s form of note taking our thought processes during CTFs, the successes and failures.
