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Jon Friedman

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Does the open source community provide world-class security technology? Can organizations stop dealing with commercial vendors for security software? To avoid any undue suspense, the answers are: "Emphatically yes" and "Maybe, but you probably need to make an investment of some kind." But let's take a look at the evidence - this article references two open source projects: netfilter and Snort. Escalating ChallengesFirst, it's clear that the challenges related to security are escalating. Outbreaks of viruses and worms are becoming more virulent and spreading faster. Blended threats and application-specific attacks are becoming more sophisticated and harder to detect. Wireless communications, instant messaging, and peer-to-peer networks are opening new holes in corporate defenses. Top management is taking a sudden and unaccustomed interest in IT security. Yet IT depart... (more)