Data transmitting method for e.g. wireless local area network, involves verifying whether allocation certificate is present by security module, and executing step of enabling or causing transmission of data to processing unit

摘要

The method involves receiving data of a communication device (50) in a telecommunication terminal (20) e.g. mobile radio terminal. Transmission of the data via a security module (10) e.g. mobile telephone card, over a communication connection (80) is enabled or caused. A verification is made by the module to find whether an allocation certificate is present, where the certificate conforms to allocation of the connection for data transmission. A step of enabling or causing transmission of the data to a processing unit (60) e.g. internet server, is executed based on the verification. An independent claim is also included for a security module comprising a memory.