See also:
AntiCheat Inc Battlefield 2142 and America's Army system administrator anti-cheat community. http://www.anticheatinc.net/forums/portal.php
Cheat Police Register for free to get anti-cheat software and bust them cheaters! http://www.thecheatpolice.com/
Counter Hack Wiki offering resources to combat cheating in multiple games. http://wiki.counter-hack.net/
DMW Third-party anti-cheat software originally developed for "Medal of Honor: Allied Assault" and expanded to protect other games. http://www.dmwworld.com/
GameGuard Anti-cheat software from INCA Internet. http://eng.nprotect.com/nprotect_gameguard.htm
PBBans Offers a "Master Ban Index" among networked game servers. http://www.pbbans.com
PlayNoEvil Weblog focusing on game security and on the farming and sale of game valuables in online RPGs. Partial focus on Asia. http://www.playnoevil.com/
PunkBuster Anti-cheat software incorporated in some of the more popular online, multiplayer shooters, including the Battlefield series. http://www.punkbuster.com/
PunksBusted Anti-cheat organization, supporting all PunkBuster enabled games. Home of the Auto-MBL, a large scale ban list system with thousands of member servers. Forums available in English, German, and French. http://www.punksbusted.com/
Respected Admins System administrator community dedicated to anti-cheating with a focus on Punkbuster supported games. http://www.respectedadmins.com
SecurePlay Offers programming libraries to incorporate anti-cheat measures which work even if the source code is compromised. http://www.secureplay.com/
Wikipedia: Cheating in online games Encyclopedia article covering types of cheats, implementations, and prevention methods. http://en.wikipedia.org/wiki/Cheating_in_online_games
Wikipedia: GameGuard Encyclopedia article covering the software, including criticisms. http://en.wikipedia.org/wiki/GameGuard
Wikipedia: Valve Anti-Cheat Encyclopedia article covering anti-cheat measures used in Counter-Strike, Half-Life Multiplayer, and other games distributed on Valve's Steam platform. http://en.wikipedia.org/wiki/Valve_Anti-Cheat
ComputerAndVideoGames.com: Trick or Cheat Article on the problem of cheating in multiplayer games and what is being done to combat it. (August 4, 2006) http://www.computerandvideogames.com/article.php?id=143973
BBC News Coverage of Valve Anti-Cheat (VAC) in Counter-Strike. (August 29, 2002) http://news.bbc.co.uk/2/hi/technology/2221335.stm