Managing Information Assurance in Subscription-Based Financial Services

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Author(s): Victoria Ungureanu (Standard and Poor’s, USA)
Copyright: 2007
Pages: 20
Source title: Managing Information Assurance in Financial Services
Source Author(s)/Editor(s): H.R. Rao (University at Buffalo, State University of New York, USA), Manish Gupta (State University of New York, USA)and Shambhu J. Upadhyaya (University at Buffalo, State University of New York, USA)
DOI: 10.4018/978-1-59904-171-1.ch013

Keywords: Accounting & Finance / Accounting and Finance / Business & Management / Business Science Reference

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Abstract

This chapter reviews the main types of access control mechanisms that can be used to govern subscription-based financial services. The overall performance of these mechanisms is analyzed with respect to several important features of subscription-based financial services. Namely, the chapter analyzes the impact of the following features: (1) the number of clients/ subscriptions can be potentially large; (2) the number and types of subscriptions offered by a provider varies in time; (3) subscription terms may change; and (4) subscriptions terms may take into account mutable information. Furthermore, the chapter presents in detail one mechanism that achieves good performance.

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