One of the most difficult issues in cyber conflict is the application of territorial sovereignty and other geographic principles to an activity that defies the traditional notions of borders. The structure of the internet and the protocols by which it operates, including the inability to direct...

This dissertation consists of four essays exploring risk modeling and aggregation, with a particular focus on cyber risk in the insurance context. It aims to provide appropriate answers to research questions that arise from practical challenges on both the supply and demand sides of the...