Tim Greene

Cisco Systems Inc. warned users an unauthorized person accessed personal data stored on a list of people who attended or were invited to attend the Cisco Live event last month in Las Vegas. The information compromised included badge number, name, title, company address and e-mail address

In May, 2000 you probably got an email from a colleague with

At Voicecon's opening Monday in Orlando, vendors are poised to push unified communications and Microsoft is stepping into the spotlight by announcing alliances with other vendors whose gear interoperates with Microsoft Office Communications Server. Find out the specifics

At the RSA Security Conference, panelists from the U.S. National Security Agency and the Weizmann Institute of Science raised concerns about cloud computing. The former NSA technical director says the American electronic surveillance bureau still has an advantage over universities in cryptography

Company hopes by integrating Nortel's enterprise telephony line with its own to reduce the cost to customers of adopting unified communications. The target is to have most work done within a year, which an industry analyst says is an aggressive goal

It took 900 access points to set up the world's biggest cruise liner for VoIP phones and Internet connectivity. Read how it was done

Howard Schmidt's thoughts on wireless network security, passports with radiofrequency identification chips, background checks for IT workers, the popularity of cloud computing and two-factor authentication.

Find out what kind of efficiency improvements the Seattle-based Group Health Cooperative has achieved with its new unified communication system, which relies heavily on IP phones