Method for accessing a plurality of services by a mobile terminal user, and related secure device

A computer program product comprising a computer-readable storage medium having instruction sequences stored thereon, wherein said instruction sequences instructs a processor to perform steps for enabling a user (1) of at least one mobile terminal (2) to access a plurality of services, said steps comprising:

• creating (E1) a user account containing identification data of said user (1);
• installing (E2) in said mobile terminal (2) a software application for accessing said plurality of services;
• creating (E5), in the mobile terminal (2), by using said software application, an image (7) containing at least one software application identifier;
• decoding (E6), by using a secure management entity (3) of said software application, data contained in the image (7);
• and
• enabling (E8) or not enabling (E9) the user (1) to access said plurality of services according to the decoded data.