Proving Grounds

The Redstone Missile Test Stand

Below are a list of online CTF sites we’ve uncovered that provide a virtual proving grounds to test known website vulnerabilities:

  • PicoCTF – From the PPP gods at CMU.
  • RingZero – Solid Jeopardy style online CTF for working through our issues.
  • Google’s Gruyere Project – is something we’re starting to check out.