Opinion

A storage wish list – better late than never

* What an IT director might wish for from a storage Santa Claus

Certain messaging technologies still offer competitive advantage

* E-mail no longer offers competitive advantage, but other technologies do

Using VoIP technology to improve network availability in emergency situtaions

* How New York Board of Traders uses VoIP

Mailbag: How you’re using OES

* Readers report on their use of OES

Fearless predictions

* What the future might bring for WANs

SCO out, VMware in

* Columnist Mark Gibbs says that among power networkers, VMware is in and SCO is out

Online Windows and Office raise security issues

* Technology advances let Microsoft offer new services, but security must be considered

Bandwidth optimization boosts branch office capacity, insight

* Recommended approach to using bandwidth tools

NetFlash: The most powerful vendors, people and technology in networking

* The Power Issue * Nortel acquires Tasman Networks * Cities battle carriers over Wi-Fi * Cisco vs. OpenView and Tivoli? * Today on Layer 8

The 10 most-read tests and reviews of 2005

* The top Network World tests and reviews from 2005

Virtualization moves mainstream, survey shows

* IDC survey on virtualization

Foundry continues to update switches

* Foundry introduces security, high-density enhancements

Calea: Safe, sorry, and poor

KDE to run Mac OS X Dashboard widgets

Power up

A cultural upheaval lies ahead for Cisco

* Cisco needs to learn the difference between the network as 'context' and as 'hardware'

Avinti safely isolates e-mail-borne malware based on actual behavior

* A look at Avinti's iSolation Server

Linux happenings in ’06

* Plan your year around Linux

How was our crystal ball?

* Evaluating last year’s predictions

Gateway’s E-9220T Server

Entry level server is flexible, has high availability, and is affordable.

802.11n could become draft standard this month

* Revised high-speed Wi-Fi spec to be put to vote

VoIP: New year, new challenges

How we did against last year’s resolutions

* Checking in on progress toward last year’s identity goals

Hackers exploit new Windows flaw

* Patches from Microsoft, Google, Mandriva, others * Beware new Dasher variant

Bandwidth optimization boosts branch office capacity, insight

Instructables show the way

* The Instructables Web site

Wireless instead of cables in a classroom

This week: Looking ahead in networking and more

Welcome to This Week on NetworkWorld.com, featuring breaking news, info, and tips from NetworkWorld.com, the most comprehensive enterprise networking resource on the Internet. See below for the week's biggest stories and check out our other e-ma

Malicious hackers busy exploiting Windows flaw

Stress-busting with CDP