In this week's Computer Weekly, we ask if the days of the PC refresh cycle are over, due to declining PC sales, consumer technology and virtualisation. Remote working can be a challenge – but one project manager is doing so on Mount Everest. And we kick-off our latest buyer's guide, looking at infrastructure needs for big data. Read the issue now. 

In this week's Computer Weekly, our latest buyer's guide looks at how identity and access management can improve your information security. We go behind the scenes at Microsoft HQ to find out how the software giant deals with product security. And the CIO from Domino's Pizza tells us why the retailer is moving to the cloud. Read the issue now. 

In this week's Computer Weekly, we find out how agile development is helping the UK Ministry of Defence deliver complex military software. The CIO of the Lotus Formula One team explains the importance of data analytics to winning races. And we look at the IT innovation challenges facing financial services firms. Read the issue now. 

One of the stated goals of the Microsoft Windows Vista release is to greatly improve the overall security of the Windows operating system and curb the impact of malware. To this end, Microsoft redesigned both the least user and administrative... 

Lumension's Sanctuary Application and Device Control is an IT-driven solution that automatically enforces endpoint security policies. The financial impact of moving from a "voluntary" compliance solution to an "automatic" one is illustrated 

Whether you're an IT professional, use a computer at work, or just browse the internet, this book is for you. We tell you the facts about the threats to your computers and to your data in simple, easy-to-understand language. 

In this week's Computer Weekly: Amazon and Microsoft earn $5bn in public cloud revenue – we ask if public cloud is now ready for the mainstream. Banks face huge challenges replacing legacy IT – but is the short-term nature of CIOs hindering progress? And we look at how user experience can deliver return on investment for IT. Read the issue now. 

Matt Grant talks with Randy Abrams about security issues with hotel business center computers. These are public computers and they often have insufficient security features. In this podcast, Randy shares some interesting things he’s found in hotel computers and gives some advice on using them safely. 

In this week's Computer Weekly, with less than a year until Microsoft ends support for Windows XP, we examine the options for the many firms still using the operating system. The PC market has seen a record slump in sales - what does it mean for the IT industry? Plus, we evaluate progress in moving software to the cloud. Read the issue now. 

Sorting through smart phones, PDAs and ruggedized computers for business use is no easy task. Rather than trying to stay on top of all the new products, companies can follow five basic tips to find the best option. This white paper explains these tips and how they can be applied to assist the enterprise mobile computer selection process. 

The possibility of a data breach is very real – no matter how proactive your security measures are. Access this expert FAQ guide for further insight into how computer forensics can help put a well-formed incident response plan that is aligned with your information risk management and compliance strategies. 

In this week's Computer Weekly, we look at IBM's work with England's rugby team and Premier League football on how business analytics can improve the chances of winning at sport. We find out the issues to consider when negotiating cloud contracts. And we examine how software-defined networking will automate network management. Read the issue now. 

In this week's Computer Weekly, now the 4G spectrum auction is over, we look at what happens next for the future of mobile networking. Cloud computing promises to save costs – we examine how to ensure a return on investment. And we report from the RSA conference on how big data is helping tackle cyber security threats. Read the issue now.