Electronic apparatus, conditional access system, and control method thereof

摘要

An electronic apparatus is provided. The electronic apparatus include: a memory unit which downloads a CAS client from a server and stores the CAS client, a communication unit which receives a message to change a storage location of the CAS client from the server, and a controller which changes a storage location of the CAS client and stores the storage location according to the message received from the server. The method includes downloading a CAS client from a server and storing the CAS client in a memory; receiving from the server a message to change a storage location of the CAS client; changing a storage location of the CAS client, and storing the changed storage location according to the message received from the server.