Zhiquan Liu, Jianfeng Ma, Zhongyuan Jiang, Yinbin Miao, Vol. 10, No. 2, February 28, 2016
10.3837/tiis.2016.02.026

• Trust model
• Lightweight
• cross-domain
• mobile distributed environment
• fully distributed

Jinbo Xiong, Zhiqiang Yao, Jianfeng Ma, Ximeng Liu, Qi Li, Jun Ma, Vol. 8, No. 1, January 28, 2014
10.3837/tiis.2014.01.017

• Privacy Preserving
• identity authentication
• on-demand access control
• Cloud Security
• service-level agreement