基于Xen硬件虚拟机的安全通信机制研究  

Research on Secure-communication Mechanism Based Xen Hardware Virtual Machine

作　　者：黄良良 韩军 汪伦伟 

出　　处：《计算机安全》2010年第3期30-31,46,共3页Network & Computer Security

摘　　要：在深入分析Xen硬件虚拟机通信机制和网络安全控制技术的基础上,实现了Xen硬件虚拟机安全通信机制,它在虚拟机监控器上加入了一个安全服务器,同时在虚拟机进行网络通信的关键路径上添加安全检查模块,实现了虚拟机通信的访问控制,提高了虚拟域间通信的安全性。This paper has realized Xen hardware virtual machine safe-communition on basis of researching communition mechanism on Xen hardware virtual machine and network security control in detail,which joins a secure sever in virtual machine monitor and appends some security checking module in the key-path of virtual machine＇ s network communication.it has carried out the access control of virtual machine communition, improved the safety of virtual machine＇ s communition.

关 键 词：虚拟机 网络 安全通信 VT--X 虚拟网卡 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]