Updated: July 13, 2020 (January 25, 2010)
Charts & IllustrationsTMG Features by Edition
Forefront Threat Management Gateway (TMG) is the next version of Internet Security and Acceleration (ISA) Server and has three editions. TMG Medium Business Edition, which is offered as part of Essential Business Server, contains a subset of the features of the stand-alone TMG 2010. Shown here are the features included in each version and a comparison with features in ISA Server 2006.
| Feature | ISA Server 2006 | TMG MBE | TMG Standard | TMG Enterprise |
| Firewall | Yes | Yes | Yes | Yes |
| VPN (site-to-site and remote access) | Yes | Yes | Yes | Yes |
| Web proxy | Yes | Yes | Yes | Yes |
| Caching | Yes | Yes | Yes | Yes |
| Arrays for load balancing and failover | Yes | Yes | Yes | |
| Non-domain joined gateway | Yes | Yes | Yes | |
| Windows Server 2008 64-bit (x64) support | Yes | Yes | Yes | |
| Web antimalware | Yes |
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