In our research, we have been concerned with the question of how to make relevant features of security situations visible to users in order to allow them to make informed decision...
User authentication involves establishing a user's right to access a system. Most user authentication is done with text passwords, which have advantages over other approaches...
Intrusion Detection and/or Prevention Systems (IDPS) represent an important line of defense against the variety of attacks that can compromise the security and well functioning of...
Diversity is an important source of robustness in biological systems. Computers, by contrast, are notable for their lack of diversity. Although homogeneous systems have many advan...
The performance (in term of error rate) of biometric systems can be improved by combining them. Multiple fusion techniques can be applied from classical logical operations to more...