Trojan lurks, waiting to steal admin passwords
Coreflood Trojan program has used a Microsoft administration tool to infect corporate networks. Read more...

Teenage creator of Nugache worm reaches plea agreement

Jury convicts Web site operator in P2P case

Housing bill provision rattles privacy, small business groups

Avaya, Cisco and Nortel face VoIP vulnerabilities

Insurer offers mobile health records

$1B market for meddling with DNS poses security problem

Compression lets attackers tap VoIP calls

Presidio launches managed network services

Hacker gets 41 months for running rogue botnet

More Network Security Stories

Opinion: 9 things you should know about your privacy and rights in the digital age
New book explains how Big Brother knows where you are, what you do and what you've written -- and how to protect yourself.

Opinion: Stupid user tricks 3: IT admin follies
It's not only brain-dead users who cause legendary screw-ups; sometimes the threat of tech idiocy comes from within the IT staff -- from people who are paid to know better.

Opinion: Network managers: good worries, disappointing lapses
VanDyke Software survey shows concerns of network pros, but some issues should be getting more attention than they are.

Opinion: Malware vs. anti-malware, 20 years into the fray
Steven J. Vaughan-Nichols takes stock of the malware/anti-malware landscape nearly 20 years after the very first Internet worm and spotlights how the two sides are approaching the battle.

Opinion: Knock, knock, it's the FBI
Could clicking a link — just clicking it — be a federal-level offense? Network World's Mark Gibbs analyzes why recent FBI "initiatives" could prove a network-administration nightmare.

Opinion: Phishing in the backyard
A nasty new scam tactic involves gaining access to internal corporate e-mail, then phishing employees of the company. What's to be done when you can't even trust messages from your co-workers?

Beating the Net
Frank Hayes says that what didn't happen to Martha Stewart Living when ConEd hijacked its Internet connection holds a lesson for every company.

Internet Sabotage
Pakistan Telecom's BGP exploit proves how fragile online business can be, says Frank Hayes.

Opinion: Reduce threats with net configuration management
Automated network configuration management tools help security and network groups work together to investigate, diagnose, remediate and document problems.

Loafing No More?
Sam Zell's bet that his workers at the Tribune Co. don't need Internet nanny software to make them productive is a wager all IT managers should watch, suggests Frank Hayes.

All it takes is a couple hours and about $125 to breathe new life into an old laptop. Here's how. Is Microsoft's Golden Age over? What are Gates' most memorable quotes? Find out in Computerworld's complete coverage of the end of the Bill Gates era at Microsoft. There are some things your CIO definitely doesn't want to hear. Also don't miss the flipside, Five things you should always tell your boss. With its latest version, Mozilla's browser continues to raise the bar for what Web browsers should be.

Reviews, analyses, how-tos, visual tours, hot issues and predictions about Microsoft's new OS.

More Continuing Coverage After 9/11: Homeland SecurityAsk a Premier 100 IT LeaderBlackBerry Legal BattleData Security BreachesElectronic VotingFirefoxH-1B VisasHP's Boardroom ScandalHandheld DevicesHurricane Katrina AftermathMicrosoft Legal IssuesMicrosoft's VistaOpen SourceRFID TechnologySCO's Linux FightSarbanes-Oxley ActSpamVoice Over IPWi-FiWindows Meta File VulnerabilityWindows XP Service Pack 3

Four years from now, the IT field will be a vastly different place. Will you be ready?

Intercept Spam & Viruses (Source: MessageLabs) Register for a complimentary 30 day trial of MessageLabs' new managed Anti-virus and Anti-spam security solutions. MessageLabs guarantees complete protection against all known and unknown email threats. By providing 24 hour support, your business can increase productivity and decrease risk. Register now for a complimentary trial and receive a free datasheet. Deploying Virtualized NetWare on Linux Whitepaper Toward More Flexible, Next-Generation Collaboration Solutions Driving Business Success Through Workgroup Choice and Flexibility Web Security SaaS: The Next Generation of Web Security The Quest For Competitiveness: Business Mobility And The Agile Organization Spam Spikes: A Real Risk to Your Business Reduce Energy Costs and Go Green Managing Mobility: An IT Perspective Five Ugly Truths about WAFS and Caching Forrester - Optimizing Users and Applications in a Mobile World Real Customers, Real Results Case Study: Golder Associates What Every E-Business Should Know about SSL Security and Consumer Trust Backup and Recovery for Microsoft Exchange Server Seven Steps to Secure and Seamless Field Mobility 2007 Gartner Magic Quadrant Report Not All QSAs Are Created Equal: What You Should Know Before You Buy Demonstrating the Business Value of Mobile Device Management in the Enterprise Simplifying Enterprise File Management Brocade and the File Area Network - A Taneja Group Solution Profile More White Papers

E-mail Address: (Required)  Networking  Networking Security  Wireless Networking  Networking Hardware & Devices

"It's the early 1990s when this pilot fish is challenged to find a better way to support telecommuting — and..." Read more "This company's infrastructure group is running a disaster recovery exercise with a reluctant participant: an IT manager who's notorious as..." Read more "Microsoft today announced new security features for Internet Explorer 8, on the same day that a survey shows that Firefox..." Read more "It's dot IT Blogwatch: in which we look forward to new and exciting top-level Internet domain names. Not to mention..." Read more More Networking Blogs See all Computerworld Blogs

HP StorageWorks EVA4400 Before now, midsize customers settled for either an expensive and complex array or low cost solution that lacked functionality. Now experience virtual storage with enterprise class functionality at an affordable price. View this product demo now

Fired up about IT? Join Sharkbait and share your true tales of IT. SharkBait is the place for you to sound off about everything IT – the good, the bad, and the rest of the weird stuff you deal with every day. New baits

Bringing Order and Security to your Mobile Workforce: Corporate Mobility Policy and Device Management Bringing Order and Security to your Mobile Workforce: Corporate Mobility Policy and Device Management LIVE WEBCAST This webcast will air on Thursday, May 8th. Go to the webcast

Computerworld Executive Briefing: Automating Network Management Download this Executive Briefing now (a $195.00 value), compliments of ProCurve Networking by HP. (Source: Computerworld) This briefing looks at the basics of network management, which tend to get lost in the dizzying array of products and processes. It also examines new tools that are on the way to help IT executives deal with management in the new era of automation. Download this Executive Briefing now (a $195.00 value), compliments of ProCurve Networking by HP. Download this executive briefing

Web Security SaaS: The Next Generation of Web Security Download this whitepaper, free for a limited time, compliments of Webroot Software. (Source: Webroot Software) The Web is the new threat vector of choice for hackers and cybercriminals to distribute malware and perpetrate identity theft, financial fraud, and corporate espionage. This paper outlines the challenges facing many SMBs and provides solutions for overall security effectiveness and reducing the burden on IT departments. Download this white paper

White Papers Read up on the latest ideas and technologies from companies that sell hardware, software and services. Deploying Virtualized NetWare on Linux Whitepaper Toward More Flexible, Next-Generation Collaboration Solutions Driving Business Success Through Workgroup Choice and Flexibility View more whitepapers

Networking Know-How For tips and best practices on building anything in the network, see Sandra Gittlen's regular column. Click here to read the latest column by Sandra Gittlen