Security in browsers is based upon users trusting a set of root Certificate Authorities (called Trust Anchors) which they may know little or nothing about. Browser vendors face a...
In this paper, we aim to analyse the current level of usability on ten popular online websites utilising some kind of reputation system. The conducted heuristic and expert evaluat...
Bart P. Knijnenburg, Lars Schmidt-Thieme, Dirk G. ...
In this paper, we present the security implications of x86 processor bugs or backdoors on operating systems and virtual machine monitors. We will not try to determine whether the b...
Users generally have difficulty understanding and managing computer security tasks. We examined Nintendo's Brain Age games for ways to help users remember more secure passwor...
The usability of access control mechanisms in modern distributed systems has been widely criticized but little studied. In this paper, we carefully examine one such widely deploye...