METHOD IN A MOBILE TELECOMMUNICATION NETWORK FOR OBTAINING LOCATION AND TIME INFORMATION ABOUT USERS

摘要

In the method of the invention for obtaining location and time information about users, a digital content is first created, which is stored in a user terminal. Location data is then retrieved from the user terminal. Either or both of the location data and the digital content is digitally signed in the user terminal. Said signed content and location data is combined and the combination is timestamped by a trusted third party.