期刊名称：Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications
印刷版ISSN：2093-5374
电子版ISSN：2093-5382
出版年度：2012
卷号：3
期号：4
页码：1-3
出版社：Innovative Information Science & Technology Research Group
摘要：Insider threats are one of the serious hard problems of organizational security because it is often unclear whether or not an actor is an insider, or what we actually mean by "insider". In addition, it is frequently almost impossible to verify if an authorized insider action (authorized at the level of an operational pol- icy) would constitute an insider attack contravening the organizational security policy of an enterprise. Hence, research on how to fight against insider attacks is one of the recent major topics in information security
