摘要
在不同级保密要求的网络之间,信息的共享或传输只能是单向的,只能从低密级网络流向高密级网络。通过引入BLP访问控制模型,提出一种单向传输系统,满足BLP模型的"不向上读,不向下写"特性,传输中无反馈。系统采用UDP作为传输层的通信协议,并为提高传输的可靠性提出了恰当的解决方案。
Among different levels confidentiality requirements of network,sharing or transferring information only in one way,it only flowed from a low dense network to a high dense network. By introducing BLP access control model,proposed a one-way transmission system. System used UDP protocol as the transport layer protocol and proposed a properly solution to improve the reliability of the transmission.
出处
《网络安全技术与应用》
2014年第12期56-57,共2页
Network Security Technology & Application
关键词
单向传输
UDP传输
可靠性
One-way transmission
UDP transmission
Reliability
