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Stories by Jaikumar Vijayan

  • Security flaws put VoIP systems at risk

    The disclosure of critical vulnerabilities in voice-over-IP products from several major vendors shows why companies need to pay close attention to security when deploying IP telephony technologies, analysts said.

  • Improved security through IT diversity

    In his recently released book, Beyond Fear: Thinking Sensibly About Security in an Uncertain World, security guru Bruce Schneier argues for a more commonsense and less technology-centric approach to both IT security and physical security. In this interview with JAIKUMAR VIJAYAN, Schneier shares his views on IT security.

  • Fizzer fizzles, but security threats remain

    This week's Fizzer worm appears to have had little impact on corporate networks, according to users and analysts. But with a growing number of users logging into corporate networks from home and other relatively insecure remote locations, the malicious code and spyware that such viruses leave behind on unprotected systems could prove to be a long-term headache for companies.

  • HP demos Itanium-based Superdome server

    Last week's demonstration of HP's Itanium 2-based Superdome server takes the company a step closer to its long-term goal of moving users of its high-end systems to Intel's processor technology.

  • Server sales sink deeper

    Worldwide server revenues declined for the sixth quarter in a row to $US10.5 billion in the second quarter, down 17 per cent from $12.6 billion in the same period last year, according to IDC.