Providing temporary use of online, non-downloadable software for use in the fields of virtualization, networking, and cloud computing, namely, for use in the electronic transmission of data, images and messages across the Internet, intranets and extranets, for analyzing and transmitting Internet traffic across local and global networks, and for providing server, global server, and link load balancing, traffic management, application acceleration, application security, network security, server optimization, and transmission and sharing of global network traffic, data and information among network computers; network servers and routers in the fields of providing network security, secure remote access, application traffic management and application acceleration