大规模网络安全态势感知及预测

摘要

从对网络安全态势感知及预测技术的需求展开，介绍了网络安全态势感知的基本概念、系统模型，从数据融合、态势感知指标体系、数据挖掘、态势可视化技术等方面，介绍了网络安全态势感知及预测的主要技术及发展状况。最后，分析指出了网络安全态势感知领域存在的困难问题和未来发展方向。%With the description of requirement of the network security situation awareness (NSSA) and network security situation forecast (NSSF), the thesis introduces the concept, system model of NSSA. And it introduces the mainstream technologies and current situation of NSSA and NSSF from different respects of data fusion, situation index, data mining, situation vision, etc. Finally, it indicates the difficult problems and tendency of NSSA and NSSF.