Networking

AT&T expands network globally

Cisco deals kick VoIP market into high gear

Microsoft leaves colleges vulnerable

IT pros may know more, but so do their kids

Keeping online children in line is a common goal but strategies differ.

RealPlayer security update available

* Patches from Gentoo, Debian, others * Beware Bagle variant that spreads via an infected attachment named "joke.cpl" or "price.cpl" * Microsoft leaves colleges vulnerable, and other interesting reading

NetFlash: Cisco deals kick VoIP market into high gear

* Cisco deals kick VoIP market into high gear * Postal Service delivers single sign-on * F5 appliance extends remote access * AT&T expands network globally * The power is yours * Today on Layer 8

Super-connected users could aid IM worms

Review: Cracking the wireless security code

Siemens agrees to sell Huawei enterprise gear

Future Windows component could spur old-school viruses