and Overview.- The Price of Uncertainty in Security Games.- Nobody Sells Gold for the Price of Silver: Dishonesty, Uncertainty and the UndergroundEconomy.- Security Economics and Critical National Infrastructure.- Internet Multi-Homing Problems: Explanations from Economics.- Modeling the Security Ecosystem - The Dynamics of (In)Security.- Modeling the Economic Incentives of DDoS Attacks: Femtocell Case Study.- The Privacy Jungle:On the Market for Data Protection in Social Networks.- The Policy Maker's Anguish: Regulating Personal Data Behavior Between Paradoxes and Dilemmas.- Valuating Privacy with Option Pricing Theory.- Optimal Timing of Information Security Investment: A Real Options Approach.- Competitive Cyber-Insurance and Internet Security.- Potential Rating Indicators for Cyberinsurance: An Exploratory Qualitative Study.- The Risk of Risk Analysis And its Relation to the Economics of Insider Threats.- Competition, Speculative Risks, and IT Security Outsourcing.