Idea: Trusted Emergency Management

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Author
Levin, Timothy
Irvine, Cynthia E.
Benzel, Terry V.
Nguyen, Thuy, D.
Clark, Paul C.
Bhaskara, Ganesha
Date
2005-07-02Metadata
Show full item recordAbstract
Through first-responder access to sensitive information for which they have not been pre-vetted, lives and property can be saved. We describe enhancements to a trusted emergency information management (EIM) system that securely allows for extraordinary access to sensitive information during a crisis. A major component of the architecture is the end-user device, the security of which is enhanced with processor- level encryption of memory. This paper introduces an approach to more efficiently use the processor-encryption feature for secure data storage, as well as ISA instructions for the management of emergency state.