Networking

IronPort looks to be e-mail’s guardian

Authentication services on tap

What the heck’s an inFRAnet?

Alcatel takes to the ROADM

Adds capabilities to 1696 Metro Span DWDM system.

In brief: Nortel unleashes GSM/UMTS base station

MCI isn’t the bargain would-be buyers envision

Who’s who in the Infranet Initiative group

More than two dozen service providers and vendors are working to create an alternative public IP infrastructure.

The case for fractional 10 Gigabit Ethernet

Analysts debate possible sale of MCI

The security buzz

* A look at the 8th annual Network World Buzz issue