VDI and security

AbstractDesktop virtualisation is attracting a lot of interest from companies of all sizes, as they face the challenges of managing user environments and keeping large numbers of desktops up to date. However, this technology is still very new, and the security of these virtual desktop environments is often not considered when implementing pilot schemes or production projects. So what are the areas to be aware of when looking at desktop virtualisation, and what steps should you take to keep these environments secure?