Srizbi grows into world's largest botnet
The Storm botnet hasn't completely blown over, but already there's a new big threat in town: the rampaging Srizbi botnet. A disturbing new feature makes Srizbi especially pernicious. Read more...

Few expected to make June 30 PCI deadline for Web application security

Researchers infiltrate Kracken botnet, could clean it out

Microsoft: Massive site attacks not our fault

China worries hackers will strike during Beijing Olympics

InfoGuard battles optical hacks with encryption

Blue Coat to acquire Packeteer for $268M

China continues to face severe botnet problem

Hannaford to spend 'millions' on IT security upgrades after breach

MySpace hack reveals profile visitors

More Network Security Stories

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.

The top 12 mobile and wireless issues for 2008: Part 1
Network security, Wi-Fi and covnergence are among the issues that columnist Craig Mathias predicts will dominate the mobile and wireless news in 2008.

Opinion: VoIP security industry -- guilty as charged
VoIP is, in essence, a time bomb, poised for a massive exploit, says Paul Simmonds.

Specialists have retrieved about 99% of the data on a disk drive on board the crashed space shuttle Columbia. Don't miss the photographs of the recovered drive. These big ideas were supposed to revolutionize technology, but they never actually appeared. In a few cases, you'll be glad they didn't. Nearly 20 years after the first Internet worm, Steven J. Vaughan-Nichols takes stock of the malware/anti-malware landscape and spotlights how the two sides are approaching the battle. Though some thought it was released too soon, Mac OS X 10.5 has matured into a solid operating system, says reviewer Michael DeAgonia.

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 2

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

The New Foundation of Storage: Xiotech's Intelligent Storage Element (Source: Xiotech) The underlying elements of data storage remain more or less the same and have been unable to keep pace with changing business requirements. Xiotech offers a fresh approach with its Intelligent Storage Element: A storage foundation that sets new standards for reliability, performance, and scalability. Web Security SaaS: The Next Generation of Web Security PRIMEQUEST Overview New Fujitsu High-End Itanium Windows- and Linux-Based PRIMEQUEST Servers Offer the Utmost in High Availability New Fujitsu High-End Itanium-Based PRIMEQUEST Servers Offer Industry-Leading System Management for Linux and Windows Symantec State of the Data Center Report 2007 Case Study: St. Clare's Hospital VMware and 3PAR: Using VMware Infrastructure 3 with 3PAR Utility Storage in Datacenter Deployments IDC Report: Major Considerations for Deploying a Thinly Provisioned Storage Solution Taneja Group Report: Next Generation Fibre Channel Storage Systems Market ESG Report: 3PAR Company Profile Storage virtualization and the HP StorageWorks Enterprise Virtual Array Edison Group Compares Virtual Arrays The Power of Pen Taneja Group Report: Must-Have Storage Requirements for VMware Deployments Aberdeen Group Report: Lowering Costs and Increasing Efficiency in the Data Center Business Continuity: Symantec Intelligent Application Recovery Solutions Guide The Fast Track to Data Center Optimization When The BI You Know Isn't The BI You Need Transferring Best Practice Analytics from Experts to Everyone Gaining Insights Through Analytics More White Papers

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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

SCSI Inflection Point: The New Era of Serial Attached SCSI Download this white paper, compliments of Seagate. (Source: Seagate) This paper will help you better understand the significance of this inflection point, as well as the specific challenges presented by parallel SCSI and the corresponding advantages of Serial Attached SCSI (SAS). Download this white paper

White Papers Read up on the latest ideas and technologies from companies that sell hardware, software and services. Web Security SaaS: The Next Generation of Web Security PRIMEQUEST Overview New Fujitsu High-End Itanium Windows- and Linux-Based PRIMEQUEST Servers Offer the Utmost in High Availability View more whitepapers

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