摘要
针对核电工程多项目管理信息系统的安全问题,介绍了基于用户身份的安全访问控制机制。该机制形式化地描述了用户、角色、授权模块之间的关系。具有较大的灵活性,使系统的安全性得到提高,并能够简化授权管理。实现了企业信息数据的安全、完整传输,满足了用户的需求。
Aiming at the safety problem of nuclear power project management information system, we describesd the user security access control mechanism based on role. The mechanism described the relationship of user, role and authorization module, which has the advantage of flexibility, improved the security of the system, and simplified the authorization management. The Implementation of the security can completely transfer the enterprise information, which meets the needs of users.
出处
《电子科学技术》
2015年第3期312-316,共5页
Electronic Science & Technology
关键词
多项目管理信息系统
基于用户角色的访问控制
授权模块
角色
Multi project management information system
User role based access control
Authorization module
Role
