Mobile device management services in the field of enterprise mobility management (EMM), namely, remote management of mobile devices' software applications, access, and security; software as a service (SAAS) services in the field of enterprise mobility management (EMM), featuring software for mobile device management, mobile application management, mobile security management and mobile information management; software as a service (SAAS) services in the field of enterprise mobility management (EMM), featuring software for the operation, management, security and maintenance of enterprise networks; providing temporary use of non-downloadable software, namely, an enterprise mobility platform for security, management, collaboration and application services for mobile devices