PunkBuster is a computer program that is designed to detect software used for cheating in online games

Welcome to Even Balance, Inc., home of PunkBuster™, the original anti-cheat system. For more than 15 years, the staff members at Even Balance have worked to identify and remove cheaters from dozens of on-line games. Our approach, technology, and experience have made PunkBuster the top-tier anti-cheat solution in the video game industry.

PunkBuster proudly features:
15+ years of experience in the anti-cheat business
Support for all major and many proprietary game engines
Game specific cheat research and detection
Real-time, continuous memory scanning during gameplay
Environment modification detection
Background auto-updates
Administrative tools (screen shots, ban lists, streaming)