This book constitutes the thoroughly refereed post-conference proceedings of the Third International ICST Conference on Security and Privacy in Mobile Information and Communication Systems (MOBISEC 2011) held in Aalborg, Denmark, in May 2011. The 15 revised full papers were carefully selected from numerous submissions and cover the most active areas of research in mobile security with its 3 focus areas machine-to-machine communication security, policies for mobile environments, and mobile user authentication and authorization.

This book constitutes the thoroughly refereed post-conference proceedings of the Third International ICST Conference on Security and Privacy in Mobile Information and Communication Systems (MOBISEC 2011) held in Aalborg, Denmark, in May 2011. The 15 revised full papers were carefully selected from numerous submissions and cover the most active areas of research in mobile security with its 3 focus areas machine-to-machine communication security, policies for mobile environments, and mobile user authentication and authorization.

This book constitutes the refereed proceedings of the 6th International Conference, FUN 2012, held in June 2012 in Venice, Italy. The 34 revised full papers were carefully reviewed and selected from 56 submissions. They feature a large variety of topics in the field of the use, design, and analysis of algorithms and data structures, focusing on results that provide amusing, witty but nonetheless original and scientifically profound contributions to the area.

This book constitutes the thoroughly refereed post-conference proceedings of the Third International ICST Conference on Security and Privacy in Mobile Information and Communication Systems (MOBISEC 2011) held in Aalborg, Denmark, in May 2011. The 15 revised full papers were carefully selected from numerous submissions and cover the most active areas of research in mobile security with its 3 focus areas machine-to-machine communication security, policies for mobile environments, and mobile user authentication and authorization.

This book constitutes the thoroughly refereed post-conference proceedings of the Third International ICST Conference on Security and Privacy in Mobile Information and Communication Systems (MOBISEC 2011) held in Aalborg, Denmark, in May 2011. The 15 revised full papers were carefully selected from numerous submissions and cover the most active areas of research in mobile security with its 3 focus areas machine-to-machine communication security, policies for mobile environments, and mobile user authentication and authorization.

This book constitutes the refereed proceedings of the 6th International Conference, FUN 2012, held in June 2012 in Venice, Italy. The 34 revised full papers were carefully reviewed and selected from 56 submissions. They feature a large variety of topics in the field of the use, design, and analysis of algorithms and data structures, focusing on results that provide amusing, witty but nonetheless original and scientifically profound contributions to the area.