Research On ERP System Security In Refinal And Chemical Complex Of Lanzhou

Due to the popularity of the Internet, information security becomes more and more important. How to ensure system security is the key to a project. ERP in Lanlian has based on Local Area Network. In the first stage ,we found that power supply is very important .After a long discussion we decided to select the double generatrix model. This model is the main popular style about power supply. Later we discussed the system infrastructure ,decided to select HA server , storage area network and TSM backup technology. About access control methods we found oracle and ifsapp have good capacity. Traditional access control methods, such as MAC and DAC, can not satisfy the needs of today's enterprises. The role-based access control (RBAC) is the solution. RBAC is a part of security services that includes identity authentication, access control, data confidentiality, data integrity and non-repudiation. At last integrating ERP with enterprise information Portal made the whole system more security.