Running Xen A Hands-on Guide to the Art of Virtualization

The Real-World, 100 % Practical Guide to Xen Virtualization in Production Environments Using free, open source Xen virtualization software, you can save money, gain new flexibility, improve utilization, and simplify everything from disaster recove...

 Advances in Security and Payment Methods for Mobile Commerce

Recently, the emergence of wireless and mobile networks has made possible the admission of electronic commerce to a new application and research subject: mobile commerce, defined as the exchange or buying and selling of commodities, services, or informati...