面向商用网络信息系统的可控技术研究

Controllable Technology for Commercial Network Information System

网络信息系统由网络设备、计算机、操作系统以及软件组成,该系统并非一个完全封闭的系统,面临着各类恶意攻击或软件错误,如何保障和提升网络信息系统的可信性,确保服务的可靠运行、资源安全共享和可信利用,成为目前工业界和学术界研究的重点。针对上述问题,构建了面向网络信息系统的监测体系架构,描述了系统的监测对象,提出了基于行为的监控方法,并展望了该领域未来的发展趋势。

Network information system is composed of network equipment, computer, operating system and software. The system is not a completely closed system facing all kinds of malicious attacks or software er rors. How to guarantee and improve the availability of network information system, to ensure reliable oper ation, service resource secure sharing and credible use, has become the focus of the current industrial and academic research. Aiming at the above problems, the monitoring architecture for network information sys tem is conducted, then the monitoring objects of the system are discussed, and the behavior-based monito ring method is proposed, finally the future development trend of this field is described.