A biometric method to secure telemedicine systems.
Security and privacy are among the most crucial issues for data transmission in telemedicine systems. This paper proposes a solution for securing wireless data transmission in telemedicine systems, i.e. within a body sensor network (BSN), between the BSN and server as well as between the server and professionals who have assess to the server. A unique feature of this solution is the generation of random keys by physiological data (i.e. a biometric approach) for securing communication at all 3 levels. In the performance analysis, inter-pulse interval of photoplethysmogram is used as an example to generate these biometric keys to protect wireless data transmission. The results of statistical analysis and computational complexity suggest that this type of key is random enough to make telemedicine systems resistant to attacks.
Zhang
G H
GH
Institute of Computing Technology, Chinese Academy of Sciences, Graduate University of Chinese Academy of Sciences, China. gh.zhang@sub.siat.ac.cn
Poon
Carmen C Y
CC
Li
Ye
Y
Zhang
Y T
YT
D001699:Biometry / Q000379:methods*; D016494:Computer Security; D003219:Confidentiality; D006801:Humans; D010355:Patient Identification Systems; D017216:Telemedicine / Q000379:methods*