PCA in ERP environment using the misuse detection system design and implementation of RBAC permissions

Due to further development of the Network and Information Processing Systems, many information accesses may be allowed via a login process. In order to control those accesses, there exist some control instructions within the network traffics. However, it has a weak point that someone can steal a user’s account details and access the information based on the authority that has been given to the user. It looks that the access controls work but the information that is accessed by a user may also be abused. We collected many RBAC traffics that are generated in the RBAC access control system, which is then analysed to find out and formulate any connections to a user’s information access. Using the outcomes from the above, we propose a system in this paper that should be able to detect any user accesses with a high probability of accessing information illegally.