Poster

Weili Han, Chenguang Shen, Yuliang Yin, Yun Gu, Chen Chen
2011 Proceedings of the 18th ACM conference on Computer and communications security - CCS '11  
Risk and benefit are two implicit key factors to determine accesses in secure information sharing. Recent researches have shown that they can be explicitly quantified and used to improve the flexibility in information systems. This paper introduces the motivation and a technical design of Quantified riSk and Benefit adaptive Access Control (QSBAC) to strengthen the security of information sharing. The paper also introduces the key issues to design policies in QSBAC.
doi:10.1145/2046707.2093492 fatcat:77tlwh44sbc2rkajub3fot7aq4