Updated: July 10, 2020 (August 8, 2011)
Charts & IllustrationsTMG Features by Edition and Version
Forefront Threat Management Gateway (TMG) 2010 is the next version of Internet Security and Acceleration (ISA) Server. TMG Medium Business Edition (MBE), which was offered as part of Essential Business Server (since discontinued), 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 2010 Standard | TMG 2010 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-based antimalware service |
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