| 摘要 |
The present invention relates to a subscriber identity module (SIM). This module comprises at least one type of resources (physical or logical). It also comprises control means (37) for controlling access to resources according to a chosen access control policy. According to the present invention, the different users of said resources form a user group (CM), and said control means (37) are subdivided into n channels (CHn, n=1 to 5), each channel being assigned to a respective user group (CM) and comprising at least one access right policy (PC1n, PC2n, PC3n, TK) defining authorized operations on different types of resource for each user group in question. |
