Microsoft Forefront Threat Management Gateway 2010

Microsoft Forefront Threat Management Gateway is an integrated solution that is targeted mainly at businesses and organizations who need to ensure a tight control over all the levels of a network infrastructure.
Through its comprehensive protection functions, Microsoft Forefront Threat Management Gateway secures everything and puts all the users and important data behind a powerful firewall, ensures secure VPN connections can be easily created and maintained and much more.System requirementsA computer with a 64-bit processor.
2 gigabytes (GB) or more of memory
2.5 GB of available hard disk space. This is exclusive of hard disk space that you want to use for caching or for temporarily storing files during malware inspection.
One network adapter that is compatible with the computer's operating system, for communication with the Internal network.
An additional network adapter for each network connected to the Forefront TMG server.
One local hard disk partition that is formatted with the NTFS file system.