Microsoft Forefront Threat Management Gateway

Microsoft Forefront Threat Management Gateway 2010
Developer(s)Microsoft
Initial release1 January 1997 (1997-01-01)
Final release
2010 / 10 October 2011 (2011-10-10)
Operating systemWindows Server 2008
Platformx86-64
Available inEnglish, Chinese (Simplified), Chinese (Traditional), French, German, Italian, Japanese, Korean, Portuguese (Brazil), Russian and Spanish
TypeRouter, firewall, antivirus program, VPN server, web cache
LicenseTrialware
Websitewww.microsoft.com/tmg

Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a discontinued network router, firewall, antivirus program, VPN server and web cache from Microsoft Corporation. It ran on Windows Server and works by inspecting all network traffic that passes through it.