The Good, the Bad and the Ugly: A Study of Security Decisions in a Cyber-Physical Systems Game

Stakeholders' security decisions play a fundamental role in determining security requirements, yet, little is currently understood about how different stakeholder groups within an organisation approach security and the drivers and tacit biases underpinning their decisions. We studied and contrasted the security decisions of three demographics-security experts, computer scientists and managers-when playing a tabletop game that we designed and...