Title :
A Novel Extended Algorithm for Network Security Situation Awareness
Author :
Song, Shaoyi ; Zhang, Yongzheng
Author_Institution :
Sch. of Comput. Sci. & Technol., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Network security situational awareness (NSSA) technology as a new research area in network security plays an important role in changing network security defense model from passive type to active. In order to enhance the capability of perceiving status the network stays in and emergency responding capability, it is especially important to design an index system for large scale NSSA and a situation assessment algorithm. This paper extends the existing hierarchical evaluation method and introduces a new network security assessment algorithm with a high adaptability based on other researchers´ work.
Keywords :
computer network security; NSSA; hierarchical evaluation method; network security assessment algorithm; network security defense model; network security situation awareness; Algorithm design and analysis; Analytical models; Computational modeling; Data models; Data visualization; Indexes; Security;
Conference_Titel :
Computer and Management (CAMAN), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9282-4
DOI :
10.1109/CAMAN.2011.5778812