Sourcefire this week is expected to announce add-on software called Intrusion Agent for its intrusion-detection system freeware Snort. The add-on will let the freeware version of Snort work with an ...

Check Point, which has a lot to do with VPNs, is buying Sourcefire, which has almost nothing to do with VPNs, but does make intrusion-detection software based on Snort open source code. This is part ...

Columbia, MD – January 26, 2011 -- Sourcefire, Inc. (Nasdaq: FIRE), the creator of Snort' and a leader in intelligent cybersecurity solutions, today announced a partnership with NT OBJECTives™ (NTO) ...

A hacker tries to break into a company's computer network, or a fast-spreading virus threatens to wipe out files of data. Four years ago, Martin Roesch started work in his Eldersburg, Md., living room ...