By Sharla Sikes Avaya, Cisco and Nortel are expected to release patches for newly found security issues in their VoIP systems. The vulnerabilities, found by VoIPshield Laboratories, could allow attacks in remote code execution, unauthorized access, denial of service and information harvesting if targeted by online criminals.

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By Sharla Sikes Security threats have dogged VoIP since its popular acceptance. Yesterday I talked about general security information; here’s a little more detail. There are four types of threats to VoIP communications, according to a Mac News World article. Users are vulnerable to social threats such as misrepresentation, theft of services and unwanted contact; [...]

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By Sharla Sikes The benefits of VoIP have been much trumpeted, for individuals as well as small and medium businesses. But there are drawbacks, as well. VoIP security issues have plagued the industry since it became popularly accepted. Since it is data, it is hackable, with results ranging from simple malicious mischief to identity theft [...]

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