Author(s)

Nannan Wang, Zhiyi Fang, Kaige Yan, Yu Tang, Xingchao An

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Service-Oriented Architecture (SOA), which is an open architecture, provides developers with more freedom. However, its security problem goes from bad to worse. By taking an insurance business in Formal Concept Analysis (SOA-FCA) Service Components based Service Data Object (SDO) data model transfer with proxy as an example, the security issue of SDO data model was analyzed in this paper and this paper proposed a mechanism to make sure that the confidentiality, integrity, and non-repudiation of SDO data model are preserved by applying encryption/decryption, digest, digital signature and so on. Finally, this mechanism was developed and its performance was evaluated in SOA-FCA Service Components.

Service-Oriented Architecture, Service Data Object, Data Confidentiality, Data Integrity, Data Non-Repudiation

N. Wang, Z. Fang, K. Yan, Y. Tang and X. An, "Solutions for 3 Security Problems and its Application in SOA-FCA Service Components Based SDO," International Journal of Communications, Network and System Sciences, Vol. 3 No. 10, 2010, pp. 811-815. doi: 10.4236/ijcns.2010.310109.