Abstract
This chapter presents the SEMPER proposal for a general framework for commercial applications. Its main concept is a commerce context called a deal, by which SEMPER keeps track of the flow of a business process even if that flow is controlled by an untrusted business application. The benefit of such support is that one can then allow arbitrary applications to be downloaded from business partners, thus combining the use of SEMPER services and the support of partner-specific business models. Hence authorization of security-critical actions triggered by the applications, the relation to access control, and downloading are also described in this chapter.
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© 2000 Springer-Verlag Berlin Heidelberg
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Lacoste, G., Pfitzmann, B., Steiner, M., Waidner, M. (2000). The Commerce Layer: A Framework for Commercial Transactions. In: SEMPER - Secure Electronic Marketplace for Europe. Lecture Notes in Computer Science, vol 1854. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-44927-0_11
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DOI: https://doi.org/10.1007/978-3-540-44927-0_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-67825-0
Online ISBN: 978-3-540-44927-0
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