Motivated by the compelling benefits virtual desktops provide, enterprises of all types and sizes worldwide are migrating to virtual desktop technologies and techniques. Desktop virtualization promises significantly reduced operating costs, greater business agility, better data protection and improved compliance with corporate standards.  To fully achieve these business benefits, though, you need to ensure the availability, security, performance and scalability of your virtual desktop solution. This paper explains why the Citrix NetScaler service delivery solution is ideally suited to fulfill this role.