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. 

This week’s Computer Weekly examines the growing threat from smartphones being targeted by hackers and viruses as the devices are increasingly used for work. Hospitality giant Mitchells & Butlers talks about its migration to the cloud and the CIO of Airbus discusses his IT priorities and how he spends €500m a year on IT. 

This week’s Computer Weekly kicks off our Buyer's Guide to private cloud. It also contains our RSA conference coverage of the latest IT security trends and the future for Microsoft's Trustworthy Computing initiative. And we discuss the role of apprenticeships in encouraging more young people to work in IT. 

This paper discusses how you can leverage existing Abend-AID capabilities to simplify problem resolution even in these increasingly complex systems. Read this paper to learn more about diagnosing DB2 and WebSphere MQ problems with Compuware Abend-AID. 

Windows Vista is here. This white paper will help you help you determine if your hardware is compatible and which version you should implement. 

Design teams across the world collaborate to create and develop prod­ucts. Unfortunately, IT organizations face serious challenges when collaborative teams share large files. This white paper will assess the strengths and weaknesses of the four technologies most commonly used to enhance file sharing for distributed teams. 

Business-Ready Configurations for Virtualization are a reference architecture family of products designed to aid in the ordering, deployment, and maintenance of a virtualization infrastructure. These architectures are designed to meet specific customer needs. Read on to learn more. 

Check out this brief case study to discover how Kysor, a leading manufacturer of refrigeration solutions, found a file locking solution that was able to meet their document control and management challenges, eliminating version conflicts entirely with real-time use of file detection. 

White papers are one of the most misunderstood, miswritten and misused marketing tools available. While many companies think they need a white paper, few manage to write, design or use them to their full potential. This paper outlines eight key steps to take when writing a white paper and what you should do once the paper is written. 

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

Find out what 1,900 B2B marketers in software, hardware and technology services industries revealed about what works for lead generation. Supplement this report with the webinar titled "KnowledgeStorm Webinars: Business Technology Marketing Benchmarks: 2006-2007 Data and Trends" and learn about B2B e-mail and search engine marketing strategies. 

According to Enterprise Integration Patterns author Gregor Hohpe, a new set of architectural techniques could help designers to better understand the elaborate conversation, workflow and event patterns that are seen more often these days. Read this e-guide to discover software that visually connects components in Apache Camel-based integrations.