» Anti Cheat Collective    Coalition of squads dedicated to fair play and the prevention of cheating, primarily in Battlefield 2.    http://cod4-acc.com/nuke/

» AntiCheat Inc    Battlefield 2142 and America's Army system administrator anti-cheat community.    http://www.anticheatinc.net/forums/portal.php

» BBC News    Coverage of Valve Anti-Cheat (VAC) in Counter-Strike.    http://news.bbc.co.uk/2/hi/technology/2221335.stm

» Cheat Police    Register for free to get anti-cheat software and bust them cheaters!    http://www.thecheatpolice.com/

» ComputerAndVideoGames.com: Trick or Cheat    Article on the problem of cheating in multiplayer games and what is being done to combat it.    http://www.computerandvideogames.com/article.php?id=143973

» 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: Category:Anti-cheat software    Collection of articles on different anti-cheat software packages.    http://en.wikipedia.org/wiki/Category:Anti-cheat_software

» 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