Sourcefire Vulnerability Research Team (VRT)
Sourcefire VRT is a group of leading-edge network security experts working around the clock to proactively discover, assess, and respond to the latest trends in hacking activities, intrusion attempts, malware and vulnerabilities. Some of the most renowned security professionals in the industry, including the ClamAV Team and authors of several standard security reference books, are members of Sourcefire VRT. This team is supported by the vast resources of the open source Snort and ClamAV communities, making it the largest group dedicated to advances in the network security industry.
The VRT develops and maintains the official rule set of Snort.org. Each rule is developed and tested using the same rigorous standards VRT uses for Sourcefire customers. The VRT also maintains shared object rules that are distributed for many platforms in binary format. To request additional platforms for inclusion send email to research at sourcefire dot com listing the platform required.
From our Blogs
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Rule release for today - November 25th, 2009
Extra coverage for the Microsoft Internet Explorer tag issue.Changelogs etc, available here ...
Posted by Nigel Houghton on Nov 25, 2009
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Rule release for today - November 23rd, 2009
Microsoft Internet Explorer suffers from a programming error that may allow a remote attack ...
Posted by Nigel Houghton on Nov 23, 2009
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Help us help you
Remember how you've been hearing for years that cybercriminals would start targeting smartp ...
Posted by Alain Zidouemba on Nov 23, 2009
VRT Vulnerability Report
Latest Advisories
- VRT Rules 2009-11-25
- VRT Rules 2009-11-23
- VRT Rules 2009-11-18
- VRT Rules 2009-11-13
- VRT Rules 2009-11-10
Advisory Index
To download the latest rules visit rules



November 2009 Vulnerability Report