The majority of user authentication schemes today still use userid and password. The burden to users of managing large numbers of userids and passwords has led to proposals for Federated Identity systems, where a single set of credentials can be used to authenticate with several organisations, which have agreed to work together as a federation. 

Increasing numbers of enterprises are incorporating project portfolio management in their strategic planning. And just as individuals use financial reports and analyses to consider various investment options, the enterprise uses an analysis called the Business Case to evaluate various project proposals for inclusion in the project portfolio. 

This report compares the performance and costs of two servers, the Dell PowerEdge M620 and Dell PowerEdge M610, and provides a comprehensive breakdown of your savings with each of these solutions. 

This report compares the performance and costs of two servers, the Dell PowerEdge R720 and Dell PowerEdge R710, and provides a comprehensive breakdown of your savings with each of these solutions. 

This report compares the performance and costs of two servers, the Dell PowerEdge R620 and HP Proliant DL360 G7, and provides a comprehensive breakdown of your savings with each of these solutions. 

Discover how you can drastically consolidate your Exchange servers and lower TCO by adopting powerful new servers. This report compares the performance and response times of running Exchange workloads on Dell PowerEdge R720xd server versus HP Proliant DL380 G6 servers.<br /><br /> 

Compare Microsoft Hyper-V against VMware vSphere in this essential resource. Discover where Hyper-V falls short and how SMBs can benefit from considering alternative virtualization platforms. 

<p>This white paper assesses various server platforms and their ability to support Exchange 2010. Find out which system delivers the best balance of CPU, memory, and internal storage and learn about a sample configuration designed for the deployment of large mailboxes.</p> 

In today's advanced IT environment, storing data in traditional systems is no longer a viable strategy. Luckily, the cloud offers a much better alternative that can save you money and improve efficiency. Watch this video to learn more about cloud-based storage and review the top benefits of making the switch. 

This video compares Windows 8 to previous versions and points out its notable enhancements across several key areas. Discover how this new operating system can enable new levels of virtualization and cost savings and find out how you can leverage it to simplify management, increase storage performance, and more. 

After carefully weighing competing options, Anchorage Water and Wastewater Utility chose Quantum's DXi-Series solution with deduplication technology for its data protection system upgrade. This case study explains why they made that choice. 

General-purpose PDAs and ruggedized enterprise mobile computers are made for separate markets, designed for different tasks, and vary by their size, weight and materials. But the biggest difference between these device types is their total cost of ownership (TCO). This white paper explains how your business can get TCO as low as possible. 

<p>Object-based file systems offer performance improvements in HPC environments, but many companies are unsure which market options are worth evaluating. This expert e-guide examines several notable offerings and explains how they can eliminate I/O bottlenecks in HPC architectures.</p>