摘要
高速计算机网络的发展为构建大范围分布式系统提供了良好的物质条件,目前的单机计算能力也有了大幅度的提升,使得所构建的系统计算能力也比早期增强了。但是,分布式系统的安全问题依然面临很大挑战,基于新的高速网络,安全模型也会随之变化。本文探讨了分布式系统的中间件安全性问题和解决方案。
The development of high speed computer network offers perfect material condition of constructing large distributed systems,now the calculating capability of a single computer is also increasing rapidly,and the systems made up of them may have a far more powerful calculating capability than before.Meanwhile,however,the security problems still form great challenges to distributed systems,and the security models would change under the new high speed network.This article would make some analysis and discussion about the middleware security problems of distributed systems.
出处
《湖北师范学院学报(自然科学版)》
2010年第1期45-49,共5页
Journal of Hubei Normal University(Natural Science)
关键词
中间件
授权
访问控制
middleware
authority
access control