Designing secure e-tendering systems

Authors:
Rong Du;Ernest Foo;Juan González Nieto;Colin Boyd
Affiliations:
Information Security Institute (ISI);Information Security Institute (ISI);Information Security Institute (ISI);Information Security Institute (ISI)
Venue:
TrustBus'05 Proceedings of the Second international conference on Trust, Privacy, and Security in Digital Business
Year:
2005

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Abstract

Security requirements for e-tendering systems have not been closely scrutinised in the literature. This paper identifies key issues to be addressed in the design of secure e-tendering systems. In particular, the issues of secure timing and record keeping are raised. This paper also classifies existing e-tendering system designs by presenting common e-tendering architectures. A new e-tendering architecture, using distributed trusted third parties is proposed which may be suitable for secure large scale operations.