Method of tracing data related to a device user

摘要

The method involves authenticating a user (1) to an equipment i.e. work station (2), and launching an application of the equipment. A code is generated using a cryptographic function, where the code is a function of authentication data of the user. An encrypted volume is created in a memory of the equipment, where the data stored in the volume is persistent data including a data assembly from an external device (SERV 1). The stored data is coded from the code. Another assembly of redirection bonds is created to indicate access paths, and the data is recorded on the volume. An independent claim is also included for a method for securing access to data related to activity of a user equipment.