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Features and Case Studies (6)

  • Highly critical flaw affects NetBSD and OpenBSD

    A vulnerability that can result in a Denial of Service event, privilege escalation, or remote system access has been shown to exist in two popular Unix brands: NetBSD and OpenBSD.

  • Open-source bugs undermine digital signatures

    Two flaws in open-source cryptography app could allow an attacker to add content to a digitally signed message or forge signatures.

  • Aust researcher finds hole in encryption program

    An Australian security researcher has discovered a vulnerability in versions of OpenSSH, which companies are being warned could expose them to a hacker attack.

  • Security: Are you fully armed?

    Security is like an onion: getting to the heart of it makes people cry a lot. But in order to protect your systems, security vendors are now recommending an onion-like multilayered approach.

  • Could Apache worm have been turned?

    Internet Security Services jumped the gun when it put out an all-points bulletin over a security hole in Apache servers. The resulting worm raises the question: when should we ring the alarms?

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