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. 

This week’s Computer Weekly examines research that suggests CEOs want to invest in IT more than ever, but still see CIOs as technical experts and not business people. We review SQL Server 2012 and ask if Microsoft's database software is catching its competitors as well as concluding our Buyer's Guide to data security. 

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. 

In this article, we describe how some key Digital Britain proposals have been implemented in the Digital Economy Act 2010. 

This edition of BI Trends & Strategies features a lead article by SearchCIO.com's Linda Tucci, who offers a helping hand in the quest to dismantle the dreaded data silo. The second piece outlines mobile BI, including a reference to Apple's iPad, and the final article delves into the world of performance management. 

Discover the impact desktop virtualization and virtual desktop infrastructure have on your network. 

<p>This e-guide features editorial articles with insight from IT industry consultants and technology professionals on the importance of data quality as well as advice for ensuring a successful program.</p> 

Read these articles to create a framework for stating your company's case for implementing a data governance strategy. 

Tim Zimmerman, Gartner research director offers some practical advice to organisations wanted to use iPads on their corporate wireless networks. 

This report from Deloitte argues businesses are again investing in IT to provide the differentiation and innovation critical from their competitors despite the downturn. 

The security of SQL Server database servers has become a top priority for database administrators. This article examines best practices that can be employed to secure Microsoft SQL Server 2000 databases. It provides an overview of the security model in SQL Server 2000 and discusses best practices you can employ to secure yours. 

Read this paper to discover the top four tactics employed by best-in-class companies of varied sizes and industries to elevate procurement proficiencies in today's recalcitrant economy, along with the metrics they use to measure their success. 

This e-book, packed with four expert articles, highlights SAP's solution to sales order management, offering insight into its CRM, ERP and supply chain management components. Read these insightful articles now to learn about this option's strengths and weaknesses, how to properly define the sales process and so much more.