By Lawrence Dobranski
30 July 2008
1:42 pm EDT
Today’s guest post is by Eric Winsborrow, the Chief Marketing Officer of Sipera Systems. Eric has more than 20 years experience in both security and unified communications. He has a broad depth of VoIP and Security experience having senior positions for companies such as McAfee as VP of Product Marketing, Symantec, Sygate, Nortel, Lucent and Cisco. Lawrence
Enterprises are increasingly deploying real-time, unified communications such as VoIP, IM, video and others to increase productivity, reduce costs and improve collaboration. Enterprises can fully experience unified communications when IP PBXs and real-time communications applications are extended beyond the enterprise to soft phones on PCs, hard phones at remote sites, and WiFi/dual-mode phones.
It is critical for enterprises to understand the …
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By Lawrence Dobranski
15 July 2008
4:31 pm EDT
The Nortel Voice Security Blog will regularly feature posts by members of Nortel’s Voice Security Ecosystem. Today Tom DeSot, the Chief Compliance Officer for Digital Defense, Inc., will be our featured blogger. Digital Defense is a network security firm based in San Antonio, Texas, that specializes in working with organizations to meet their compliance and security goals through the use of a multitude of Software as a Service (SaaS) delivered services.
Why Vulnerability Assessments Matter…
While the use of ongoing and recurring vulnerability assessments to uncover issues on data networks has been in place for quite some time now, these activities are still somewhat new, to some, in respect to their use within voice networks.
In times past, voice and data …
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