Secured method to exchange data between data between browser and a web site

摘要

The invention concerns a communication between a data processing device (MOB 1 ) and a number of resources (WEB 1 ,WEB 2 ) via a browser (BW 1 ). According to the invention, the browser (BW 1 ) comprises a number of private zones (ZP 1 -ZP 2 ). Each private zone can be allocated to a respective set of resources (WEB 1 ) and can store security information ensuring secured communication between a private zone (ZP 1 ) and the set of resources (WEB 1 ). In addition, the device comprises a plug-in ensuring that a set of resources (WEB 1 ) communicates exclusively with the private zone (ZP 1 ) allocated to it.