EXTENDED COMMUNICATIONS MODULES TWO WAY

Brand Owner Address Description
ECOM MSI DATA CORPORATION Costa Mesa CA EXTENDED COMMUNICATIONS MODULES AND TWO-WAY COMMUNICATIONS INTERFACES, NAMELY, ACOUSTIC COMMUNICATION MODULES, MODEM INTERFACE MODULES, DIRE CT ACCESS MODULE, AND RECIEVER INTERFACE COMMUNICATIONS MODULES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A computing apparatus comprises a plurality of hardware modules (102,104,106) and a shared communication infrastructure (110) by which the modules can communicate with each other in the usual way. In order to increase the level of trust and security in the apparatus, a trusted hardware module (120) is also provided and is connected to the other modules by respective communication paths (122a;122b;122c), distinct from the communication infrastructure, by which each of those modules can communicate directly with the trusted module but cannot communicate directly with any other of the modules. The trusted module can therefore have secure communications, for example of "unsafe" data, with each of the other modules without any of the remaining modules eavesdropping, and the trusted module can route unsafe data between any pair of the other modules, or decline to provide such routing, for example in dependence on policy stored in the trusted module.