Patent AT-E401716-T1: [Translated] METHOD FOR SECURING A CONNECTION BETWEEN A DATA TERMINAL AND A LOCAL NETWORK, AND DATA TERMINAL FOR THIS METHOD

The connection securing process (L4) between a digital word terminal (PDA2) and local information network (WLAN2) coupled to a mobile telephone network with an authentication center (AU2) has a relay (L3) between a digital word terminal (PDA2) and the mobile telephone terminal (T2). There is a card to process the radio connection (SIM3). The same procedure is applied at the mobile telephone terminal, and the result transferred to the digital word terminal.