DocumentCode :
1970484
Title :
An Intrusion Tolerant Identity Management Infrastructure for Cloud Computing Services
Author :
Barreto, Luciano ; Siqueira, Frank ; Fraga, Joni ; Feitosa, Eduardo
fYear :
2013
fDate :
June 28 2013-July 3 2013
Firstpage :
155
Lastpage :
162
Abstract :
Identity management is a central point to the security of large applications such cloud services. The identity providers (IdPs) offer services that handle critical information of users. Usually, this kind of information is stored with special care in these providers and intrusions do not necessarily result in security violations. But intrusions may implant malicious behaviors which modify the action of these authentication services. In this way, unauthorized accesses may be achieved for denying accesses to legitimate users of the system. In this paper we introduce an approach for intrusion tolerance to ensure the correct behavior in authentication of large systems, even in presence of possible intrusions.
Keywords :
cloud computing; message authentication; authentication services; cloud computing services; cloud services; identity providers; intrusion tolerance; intrusion tolerant identity management infrastructure; large application security; malicious behaviors; security violations; Adaptation models; Authentication; Authorization; Browsers; Protocols; Servers; Identity Management; Intrusion Tolerance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Web Services (ICWS), 2013 IEEE 20th International Conference on
Conference_Location :
Santa Clara, CA
Print_ISBN :
978-0-7695-5025-1
Type :
conf
DOI :
10.1109/ICWS.2013.30
Filename :
6649574
Link To Document :
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