Communication terminal connection securing method for accessing e.g. electronic mail of enterprise, involves authenticating communication terminal from local base in dedicated network, and accessing servers connected to enterprise network

摘要

The method involves sending a connection request of a communication terminal (11) to a presentation server (10) located on a dedicated network (7). Identity of the terminal is verified at the server, and a secured connection is established between the terminal and the server. Connections of the terminal with application servers connected to a network (6) are broken, and the terminal is connected the server (10). The terminal is authenticated from a local base located in the dedicated network. Application servers connected to an enterprise network (3) are accessed.