Implementation of Access Control in Information System
Jianyun Lei · Computer Knowledge and Technology · 2011
Access control technique plays an important role in ensuring the security in information system.Access control technique used frequently nowadays including role-based access control(RBAC) and Usage Control(UCON) etc.RBAC and UCON are analyzed.The principle of separation of data,security and audit is brought forward.Redundancy design,log management and backup handling are also dis cussed to ensure the security of information system.