This week’s Computer Weekly kicks off our Buyer's Guide to data security by looking at the changing role of the IT security chief. We also examine why flexible working is proving so slow to roll out and we talk to the UK's air traffic control operator about its ambitious desktop virtualisation project. 

This week’s Computer Weekly, we talk exclusively to Tesco CIO Mike McNamara about why the UK's biggest retailer is spending £150m on its online business. And, with the London 2012 Olympics only weeks away; we look at how IT testing is progressing. 

In this week’s Computer Weekly, we look at the IT challenges facing retailers, as consumers turn increasingly to web and mobile shopping channels. Oracle president Mark Hurd talks about how the supplier intends to simplify IT infrastructures. And new government CIO Andy Nelson discusses how he plans to transform Whitehall IT. Read the issue now. 

Access this issue now and examine how SIEM is leading the charge in building a coordinated view of security-related information and event integration (including integrating fraud detection data and network access control technologies to name a few) and uncover new strategies for developing an enhanced SIEM capability and more. 

Discover how you can avoid common pitfalls and successfully integrate SharePoint with Exchange to simplify business communication and collaboration at your company. 

This paper examines the ECM decision process, how different organizations handle it, and recommendations for improving your strategy. 

This week's Computer Weekly examines how the Football Association's IT director is using technology to help improve the prospects for the England national team. Our Buyer's Guide to government IT looks at the future of open source in the public sector and we report from Infosec 2012 on the rising number of cyber attacks. Read the issue now. 

<p>In this paper, explore the security issues and constraints facing midsize retailers today and uncover how integrated security solutions that can help deliver comprehensive protection while delivering optimal price-performance.</p> 

This white paper explores a single-vendor solution that addresses the entire hardware and software stack, allowing organizations to successfully manage their virtualized environment and improve business agility. 

This white paper showcases how Integrated Delivery Networks (IDNs) can utilize real-time analytics to improve performance and drive more informed decisions. Additionally, learn how your facility can apply these analytics to improve patient care. 

Access this webcast to learn more about the core foundational elements of a strong, successful information governance program and how you can implement these strategies to become a best-run business.