Article ID: 2160835 - View products that this article applies to.
Microsoft Forefront Threat Management Gateway 2010 regularly downloads updates to the definition files that are used to identify viruses, malware, and other potentially unwanted software. And, Forefront Threat Management Gateway 2010 regularly updates the Network Inspection System signature files. Forefront Threat Management Gateway 2010 may also periodically download detection engine updates.
Malware InspectionThe following files are updated as part of the Malware Inspection feature on Forefront Threat Management Gateway 2010:
Network Inspection System (NIS)The Network Inspection System signature file for TMG uses the following name format:
An example of this format is as follows:
Obtaining definition updatesTo download the Forefront TMG 2010 definition updates, a customer can use either of the following Microsoft update services: