Mobile Voice over IP (Mobile VoIP) allows mobile users to continuously talk with each others while roaming across different networks. In such wireless application, it is vulnerabl...
Although biometrics can be an useful component for access control, the security they procure is often overestimated, as if they were a magic tool whose simple use will automatical...
This paper presents a low-cost and secure authentication protocol to reduce the computational load on both the back-end database and the tags in a distributed RFID system. The prop...
JaeCheol Ha, Hwankoo Kim, JeaHoon Park, Sang-Jae M...