The Nizza secure-system architecture

The Nizza secure-system architecture

The trusted computing bases (TCBs) of applications running on today's commodity operating systems have become extremely large. This paper presents an architecture that allows to build applications with a much smaller TCB. It is based on a kernelized architecture and on the reuse of legacy softw...

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Bibliographische Detailangaben
Hauptverfasser: Hartig, H., Hohmuth, M., Feske, N., Helmuth, C., Lackorzynski, A., Mehnert, F., Peter, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
Banking
Computer architecture
Computer security
Concurrent computing
Data security
Handheld computers
Isolation technology
Kernel
Operating systems
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Beschreibung
Zusammenfassung:The trusted computing bases (TCBs) of applications running on today's commodity operating systems have become extremely large. This paper presents an architecture that allows to build applications with a much smaller TCB. It is based on a kernelized architecture and on the reuse of legacy software using trusted wrappers. We discuss the design principles, the architecture and some components, and a number of usage examples
DOI:10.1109/COLCOM.2005.1651218