Virtual Computer Inc. is a software company that develops virtualization technologies to improve manageability, reliability, and security of personal computers. Their software called NxTop uses virtualization to address challenges of managing mobile workforces by providing centralized management of desktop environments while allowing flexibility and mobility. It allows desktop environments to run as self-contained packages that can be deployed and managed remotely.

1. Alex Vasilevsky Founder and Chief Technology Officer Virtual Computer, Inc The Future of Virtual Desktops: Offline and Mobile © 2008 Virtual Computer Inc.

4. Mobile Computing IT Challenges Lost Laptops (risk of losing control) Data Leakage (compliance) Unmanaged PCs (home, contractors) Malware, Viruses (expose corporate data) © 2008 Virtual Computer Inc. 1000’s of unique devices and configurations Costly to upgrade and maintain Haphazard backup and recovery Manageability of multiple applications Insecure Difficult to Manage

10. NxTop  Next Generation Virtual Desktops © 2008 Virtual Computer Inc. Centralized Management Distributed Execution Virtual Desktops Centralized OS Management Centralized Application Management User Friendly IT Friendly Mobile Seamless Security and Backup NxTop  Rich Media Experience Centralized User Data Management

11. Today’s Business PC – before NxTop © 2008 Virtual Computer Inc.

12. NxTop  Untangles Windows © 2008 Virtual Computer Inc. Policy Operating System Hardware User Data Applications Managed Platform

13. NxTop  Architecture Mobile Users Main Office NxTop Clients NxTop Center NxTop Image Repository User Data OS Images Applications Patches LAN/WAN Browser Based Interface © 2008 Virtual Computer Inc. Management System Client Systems

14. NxTop Center Architecture XML over HTTPS NxTop Center Web GUI CLI/Scripting NxTop Center API End-Point Control Protocol 3rd Party Clients © 2008 Virtual Computer Inc. NxTop Engine Windows XP Windows Vista

15. NxTop Engine Architecture © 2008 Virtual Computer Inc. WAN/LAN … Size of objects is not to scale PC Hardware Security Zone Management Zone Policy Zone Hypervisor NxTop Engine NxTop Center Guest 1 Applications Virtual HW Windows XP User Data Guest 2 Applications Virtual HW Vista User Data

16. NxTop Center Screenshots © 2008 Virtual Computer Inc.

19. NxTop Addresses Enterprise Needs © 2008 Virtual Computer Inc. End-user Experiences and Usability Security, Encryption and Leak Prevention Centralized Managing and Monitoring Auto-Install, Image Delivery and Update Self-cleaning Desktop Environment

20. Q & A © 2008 Virtual Computer Inc.