Trusted mobile web client and web server system

PURPOSE: Trusted mobile web client and server systems are provided to allow an authorized remote web server to easily browse/update private data stored in a trust zone. CONSTITUTION: A trusted service application (TSA) is executed on a trusted operating system (T-OS) through secure user access. A trusted web server (TWS) module (124) is executed on the T-OS. The TWS module transmits information generated by the execution of the TSA through internet protocol (IP). A user application is executed on a rich operating system (R-OS) through normal user access. The user application relays data exchanges between a remote web server (RWS) and the TWS module through a secure session.