Validating a Two Category Secured Access Database Model
Marn-Ling Shing, Chen-Chi Shing, Kuo Lane Chen, Huei Lee · 2009
Unauthorized attempts to access database and data warehouse in a data mining system are unavoidable. The privileged group and the public group are involved in a secured data mining system. The privileged group may take four different actions and the public group who has only two different ¿read¿ privileges. In this paper this two category secured access database model by semi-Markov chains is discussed. It shows how to validate this simplified two category secured access database model.