http://www.punkbuster.com/index.php?page=announce.php

Electronic Arts Inc. has contracted with Even Balance, Inc. to integrate PunkBuster™ Anti-Cheat software into the game Crysis™ developed by Crytek. We will soon be opening a section on our website to support PunkBuster™ for Crysis™
Für all diejenigen die nicht wissen was Punkbuster ist
http://de.wikipedia.org/wiki/Punkbuster