Cognitive Causes of Security Breaches
This projects involves a cases study and analysis of human users of a security ceremony; i.e., security protocol or procedure where the human is part of the protocol. The current on-line banking is an example, or the recent electronic voting procedure used in Norway. This topic is at the border of security and psychology. Your work will start from a recent paper  originating from the group of Ann Blandford.
See the Technical Report for an easy to read general introduction to this topic.