DocumentCode
3059895
Title
The architecture of a secure group communication system based on intrusion tolerance
Author
Correia, Miguel ; Verissino, P. ; Neves, Nuno Ferreira
Author_Institution
Fac. de Ciencias, Lisbon Univ., Portugal
fYear
2001
fDate
36982
Firstpage
17
Lastpage
22
Abstract
This paper presents the architecture of a secure group communication system with the fortress model of trust, where the participants of the group equally trust one another. It considers that only a small part of the system, a component called the Trusted Timely Computing Base, has to be entirely trusted. All other components can be corrupted. The overall system will tolerate a certain number of faults of its components and remain behaving correctly
Keywords
client-server systems; security of data; software architecture; software fault tolerance; Trusted Timely Computing Base; fault tolerance; fortress model of trust; intrusion tolerance; middleware; secure group communication system; software architecture; Algorithm design and analysis; Computer architecture; Computer hacking; Informatics; Laboratories; Large-scale systems; Middleware; Operating systems; Protocols; Security;
fLanguage
English
Publisher
ieee
Conference_Titel
Distributed Computing Systems Workshop, 2001 International Conference on
Conference_Location
Mesa, AZ
Print_ISBN
0-7695-1080-9
Type
conf
DOI
10.1109/CDCS.2001.918681
Filename
918681
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