Online social networks have become very popular in recent years and their number of users is already measured in many hundreds of millions. For various commercial and sociological...
Unsolicited Commercial Communication also known as spam - has traditionally been the most visible e-mail threat and has reached a point where it creates a major problem for the de...
Evangelos Moustakas, C. Ranganathan, Penny Duqueno...
In this paper, we present a study of responses to the idea of being recorded by a ubicomp recording technology called SenseCam. This study focused on real-life situations in two N...
David H. Nguyen, Gabriela Marcu, Gillian R. Hayes,...
Public-key based certificates provide a standard way to prove one's identity, as attested by some certificate authority (CA). However, plain certificates provide a binary ide...
Security of biometric templates stored in a system is important because a stolen template can compromise system security as well as user privacy. Therefore, a number of secure bio...