摘要
针对电力监控系统中的安全问题,介绍了基于Kerberos的用户认证和数据加密传输的设计与实现。系统以模块化方式加载了裁减后的Kerberos,有效地防止了非授权用户窃取电网数据或利用电网控制功能破坏电网正常运作,并保证了安全性和实时性的平衡。
In order to solve security problems in electric power remote monitoring and control system, the design and implementation of user authentication and data encryption transmission based on Kerberos were introduced. The reduced Kerberos was loaded by the system in the way of model, which could protect the system data from being stolen by unauthenticated users and could ensure the power grid＇s normal work, This method could also keep the balance of security and real time.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第9期1673-1674,1677,共3页
Computer Engineering and Design
关键词
远程电力监控系统
安全认证
KERBEROS协议
嵌入式系统
electric power remote monitoring and control system
security authentication
Kerberos protocol
embedded system
