In this week's Computer Weekly, we go behind the scenes at the datacentre that knows everything about you, at credit checking firm Experian. We analyse the government's new plans to change the way it works with IT suppliers; and kick-off our Buyer's Guide to outsourcing with a look at the latest trends. Download the new issue now. 

Content provided by Google. In this Forrester Research report, examine an in-depth cost analysis of your peers’ implementations of Google Apps to determine the total economic impact of adopting cloud collaboration services. Review real-world results and calculations covering the ROI of this move. 

Over the course of 2010 and 2011, Forrester Research spoke to hundreds of customers about their enterprise service bus (ESB) activities, and conducted briefings and demonstration reviews as well as over twenty customer interviews to evaluate five commercial and four open source ESB product vendors. Access this paper to examine Forrester's findings. 

Written by Jeremy Hope from Beyond Budgeting Round Table, this paper describes how CFOs should set the highest standards of ethical reporting and behavior. 

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. 

Content provided by Google. This article from the Harvard Business Review covers they key points that CEOs and executives need to know about cloud computing. Find out why cloud is a game-changer, and what is preventing companies from adopting it now. Review the courses of action you can take, and the implications of each strategy. 

This research from Freeform Dynamics, based on a survey of end users,  identifies the challenges faced by IT departments and suppliers on software licensing, and offers advice to organisations on dealing with software licensing. 

ZANTAZ Introspect offers the highest level of security for your organization's discoverable data. 

In order to analyze the cost of deploying and managing an email system, Osterman Research undertook a primary and secondary research program. This data was then combined with secondary research in order to develop a cost model that compares MDaemon and Microsoft Exchange. Read on to see how the results may impact your own decision. 

This podcast summarizes, Define What's Valued Online, a new study which confirms what many technology marketers have instinctively suspected all along: Buyers of technology products consider Internet research essential to their ability to do their jobs. Listen to this podcast to learn about basic changes you can make to improve your online content. 

The Internet has changed the dynamics of technology sales and marketing. While most marketing efforts emphasize generating leads, and most sales efforts are focused on closing sales, not enough consideration is given to the little-understood but vital middle ground of lead qualification. Learn more about industry best practices. 

Read this analyst report from Forrester Research Inc., to hear what industry insiders think of electronic signatures and how they can improve your customer relationships and sales deals.