Data provenance in SOA: security, reliability, and integrity |
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| Authors: | W T Tsai Xiao Wei Yinong Chen Ray Paul Jen-Yao Chung Dawei Zhang |
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| Affiliation: | (1) Department of Computer Science and Engineering, Arizona State University, Tempe, AZ 85287, USA;(2) Department of Defense, Washington, DC, USA;(3) IBM T. J. Watson Research Center, New York, USA |
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| Abstract: | Due to the dynamic nature, such as services composition and evaluation, it is critical for a Service-Oriented Architecture
(SOA) system to consider its data provenance, which concerns security, reliability, and integrity of data as they are being
routed in the system. In a traditional software system, one focuses on the software itself to determine the security, reliability,
and integrity of the software. In an SOA system, however, one also needs to consider origins and routes of data and their
impact, i.e., data provenance. This paper first analyzes the unique nature and characteristics of data provenance in an SOA
system, particularly related to data security, reliability, and integrity. Then it proposes a new framework for data provenance
analysis in an SOA system. Finally, this paper uses an example which illustrates these techniques. |
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| Keywords: | Data provenance Data security Data reliability Data integrity Data provenance classification Data collection Data integrity estimation model |
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