A common question raised about open source is, “How can you make money from free software?” It’s a good question, but as Martin Roesch can attest, it does have a good answer. If you happen to work in ...

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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 ...

Sourcefire’s open source IDS engine, Snort, has long been the gold standard of signature-based intrusion detection systems. Snort’s commercial sibling, Sourcefire 3D, takes Snort a step further by ...