Confidentiality Simulation in a Simplified Database Model

Author

Shing, Marn-Ling ; Shing, Chen-Chi ; Chen, Kuo Lane ; Lee, Huei

Author_Institution

Early Child Educ. Dept., Taipei Municipal Univ. of Educ., Taipei, Taiwan

Volume

1

fYear

2009

fDate

18-19 July 2009

Firstpage

347

Lastpage

349

Abstract

In an e-commerce environment, databases are accesses constantly. This paper looks into the confidentiality issues involved in a simplified database access. In a simplified secured database access model, there are two groups involved: privileged group and public group which they can access data with any distribution. In order to secure the confidentiality policy of the database, this paper shows how to simulate an Erlang distribution which is used in a proposed semi-Markov chains.

Keywords

Markov processes; database management systems; electronic commerce; security of data; statistical distributions; Erlang distribution; confidentiality policy; e-commerce environment; privileged group; public group; semiMarkov chain; simplified secured database access model; Computational efficiency; Computer science; Control systems; Databases; Decision making; Inference algorithms; Information processing; Production systems; Tree data structures; Uncertainty; Security Modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Processing, 2009. APCIP 2009. Asia-Pacific Conference on

Conference_Location

Shenzhen

Print_ISBN

978-0-7695-3699-6

Type

conf

DOI

10.1109/APCIP.2009.94

Filename

5197067