Delivering the day's top news, highlights and the best of NetworkWorld.com.

Enterasys this week is introducing a major upgrade to its Ethernet switch line in an effort to better serve converged networks, including those that are heavily virtualized. Fake security software "SpywareGuard" and "AntiVirus" are said to be the top two scareware programs out of about 250 fake security programs detected, according to a Symantec report. (5:44)
Network World's Twisted Pair Keith and co-host Matt Hamblen talk about whether we'll ever trust the cloud, how people will use the iPad, and why older people might not want to retire any time soon....
Network World's Newsmaker of the Week Dave Hansen, corporate senior vice president and general manager of the Security and Compliance business unit at CA will host a panel at RSA discussing cloud security and...
Network World Panorama Enterprises are quickly going mobile - are you ready for the explosion of devices, platforms, applications and users? Keith Shaw talks with BoxTone CEO Alan Snyder...
The Open Network Joe 'Zonker' Brockmeier, speaks with Chris Blizzard, director of Developer Relations at Mozilla. Chris gives a sneak peek at what's to come in the next releases...