Muhammad Khurram Khan, Saru Kumari, Pitam Singh, Vol. 7, No. 5, May 30, 2013
10.3837/tiis.2013.05.002

• Wireless medical sensor networks
• medical professional authentication
• medical sensor-node impersonation
• insecure session key
• password guessing.

Chun-Ta Li, Cheng-Chi Lee, Chi-Yao Weng, Chun-I Fan, Vol. 7, No. 1, January 29, 2013
10.3837/tiis.2013.01.008

• identity
• key agreement
• Password
• smart card
• Multi-Server Architecture
• user anonymity
• User Authentication

Keonwoo Kim, Sangsu Lee, Dowon Hong, Jae-Cheol Ryou, Vol. 5, No. 11, November 28, 2011
10.3837/tiis.2011.11.021

• password cracking
• GPU
• acceleration of password recovery
• brute-force
• PDF