Spam drop could boost Trojan attacks
The dramatic fall in spam traffic last week after alleged rogue ISP McColo was taken down will be only a temporary reprieve and could generate a new wave of Trojans, experts warn. Read more...

McColo takedown: Internet vigilantism or online Neighborhood Watch?

Dodgy ISP McColo briefly comes online, updates botnet

Microsoft: First Exploit Ratings Show Success

Targeted e-mail attacks: The bull's-eye is on you

Data pain: University of Florida warns 333,000 dental school patients of breach

Microsoft's exploit predictions are right less than half the time

Microsoft explains seven-year-old patch delay

IBM's ISS blasts security rival Trend Micro over bugs

Spam plummets after Calif. hosting service shuttered

More Spam, Malware and Vulnerabilities Stories

Security at the Point of Sale
Retailers often find themselves facing sophisticated networks of thieves intent on spoofing point-of-sale systems.

Opinion: Open-source e-voting essential to integrity of electoral process
Most voters already know these systems are flawed. It's the relative lack of outrage that is troubling. Now it's time for us geeks to come to the rescue, with a little help from Congress.

W. Hord Tipton
(ISC)² executive director W. Hord Tipton talks about designing security software, compensating for human error and pulling together to beat the bad guys.

Spam Filters: Making Them Work
Spam filters can be frustrating because of false positives. Whether you're sending or receiving, here are some steps you can take to keep good e-mail out of the slush pile.

Security ROI: Fact or fiction?
When it comes to cyber security, all the ROI models fall apart. Here's why, and what you should do to make the most of your security dollars.

Taking on the DNS Flaw From the Road
A problem like the DNS cache-poisoning vulnerability can't wait for our manager to return from China.

Avi Rubin
E-voting critic Avi Rubin talks about the inherent weakness of software, the critical need for audit trails and the 'perfect storm' of the 2000 election.

8 quick ways to get your site blacklisted
Effective online communication relies on your ability to reach customers. If your e-mail or newsletters are listed on a spam blacklist, the messages won't get through. Here are several common mistakes that put business communication at risk.

10 quick fixes for the worst security nightmares
Try these simple solutions for some of the most common security vulnerabilities.

Business hacks reap money from e-commerce sites
Want to fleece e-commerce Web sites for millions, but don't have the time to develop "133t" tech skills or go around war driving for open Wi-Fi access? No worries -- crime's still an opportunity, as detailed in a Black Hat seminar.

If you're like our 7,000 survey respondents, your paycheck this year has been flattened and your bonus obliterated. We offer 12 ways to plump up your paycheck. Microsoft's next OS might more accurately be called Windows 6.5: It's essentially a better version of Vista. Twitter can be a valuable business tool -- if you know what you're doing. Here's how to juice it for all it's worth. By helping Intel with loosened 'Vista Capable' requirements, Microsoft 'severely damaged' its credibility, said an HP exec in a newly unsealed Feb. 2006 e-mail.

Get the latest news, reviews and more about Microsoft's newest desktop operating system

Find wage data for 50 IT job titles.

Deploying Virtualized NetWare on Linux Whitepaper (Source: Novell) IT managers are increasingly excited about SUSE Linux Enterprise Server 10 from Novell and the many benefits provided by its included Xen* virtualization technology. Among these benefits are server consolidation, workload isolation and disaster recovery through dynamic server migration-which are motivating more organizations to migrate to Linux. Collaboration Tools and Organizational Success Driving Business Success Through Workgroup Choice and Flexibility Boost Productivity While Cutting Costs with Next-Generation Collaboration Project Portfolio Management - Boost the value of IT Putting the Right Model in Place to Better Balance IT Supply and Business Demand Novell Open Enterprise Server 2 vs. Windows* Server Costs and Benefit Considerations When Migrating from NetWare Toward More Flexible, Next-Generation Collaboration Solutions Six Project Metrics Every CIO Should Know for Application Delivery Success Best Practices for Delivering Virtual Classroom Training Record Capacity for Microsoft� Exchange 2007 With VMware and IBM System x3850 M2 Transforming Disaster Recovery - VMware Infrastructure for rapid, reliable and cost-effective Disaster Recovery Yankee Group: "Disaster Strikes! Is Your Business Ready? Disaster Preparedness for Mid-Sized Firms" Forrester Report: X86 Server Virtualization For High Availability and Disaster Recovery Maximizing Business Agility with the Dynamic Data Center An Overview of PAN Manager by Egenera VMware DRS: Why You Still Need Assured Application Delivery Informal Learning: Extending the Impact of Enterprise Ideas and Information Rapid E-Learning: Maturing Technology Brings Balance and Possibilities Delivering on the Promise of ELearning Advanced Load Balancing: 8 Things You Need to Handle Today's Network Traffic More White Papers

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"While we may not have much to boast about when it comes to our economic situation, at least we can..." Read more "I wasn’t surprised when I heard that a major player in the world’s spam operations had its Internet connection severed...." Read more "The University of Florida's College of Dentistry has suffered a breach that was discovered on Oct 3 where over 330,000..." Read more "In Thursday's..." Read more More Security Blogs See all Computerworld Blogs

Virtualizing Microsoft Exchange In September 2008, Computerworld invited IT and business leaders to participate in a survey on virtualizing Microsoft Exchange. The survey was fielded via targeted broadcasts to Computerworld customers, as well as through an invitation on Computerworld.com. The goal of the survey was to understand initiatives surrounding virtualizing Microsoft Exchange. The survey was commissioned by NetApp, but the data was gathered and tabulated independently by Computerworld Research. The following report represents top-line results of that survey. Download now!

In Security Stripping away the trappings of applications, systems and networks, information is the core asset of most organizations. Our columnist describes how asserting the importance of information governance is crucial to making that asset tangible, addressable and protected. Click here to read the latest column by Jon Espenschied

Moving to Windows Vista: The Promise, The Reality Moving to Windows Vista: The Promise, The Reality View this exclusive webcast today! Go to the webcast

Managing Mobile Data with Endpoint Security for Laptops Download this white paper now, compliments of Computerworld and Absolute Software. (Source: Absolute Software) A NetworkWorld survey of IT professionals found that only 1 in 100 employees consistently follow data security policy. This paper outlines endpoint security for laptops that restricts data access beyond encryption to safeguard against insider threats and user error.Read this whitepaper to learn lessons from recent data breaches, limitations of traditional data security, and how to remotely wipe out data and monitor computers that go off the network. Download this executive briefing

Record Capacity for Microsoft� Exchange 2007 With VMware and IBM System x3850 M2 Download this white paper today! (Source: VMware) The more that e-mail becomes an entrenched IT infrastructure application, the more that messaging administrators face numerous--sometimes conflicting--demands in the categories of availability, flexibility and cost. Employing a virtual solution can help avoid expensive over-provisioning of server computing resources, while improving management and disaster recovery. And ultimately, it can more than double the number of supportable Exchange 2007 users, as compared to a non-virtualized environment. This whitepaper explains how to break down the scalability barrier and respond faster to your mail system needs. Download this white paper

White Papers Read up on the latest ideas and technologies from companies that sell hardware, software and services. Collaboration Tools and Organizational Success Driving Business Success Through Workgroup Choice and Flexibility Boost Productivity While Cutting Costs with Next-Generation Collaboration View more whitepapers

The Spy Files For Congress to do anything that helps protect consumers and the critical Internet infrastructure as a whole, it must pass laws that require proactive processes to protect computers, not that tell people how to deal with the resulting mess, says Ira Winkler. Click here to read the latest column by Ira Winkler