Non-zero-sum cooperative access control game model with user trust and permission risk

作者：

Highlights：

• Cooperative access control game model based on trust and risk is established.

• Different solutions are presented for the access control game with or without trust.

• Risky permission set problem is handled by solving the finite multi-stage game.

• Risk estimation method based on user trust and costs of permission is proposed.

摘要

•Cooperative access control game model based on trust and risk is established.•Different solutions are presented for the access control game with or without trust.•Risky permission set problem is handled by solving the finite multi-stage game.•Risk estimation method based on user trust and costs of permission is proposed.

论文关键词：Access control,Trust,Risk,Multi-stage game,Nash equilibrium

论文评审过程：Received 26 September 2016, Revised 28 February 2017, Accepted 6 March 2017, Available online 26 March 2017, Version of Record 26 March 2017.

论文官网地址：https://doi.org/10.1016/j.amc.2017.03.006