This book constitutes the revised selected papers from the 12th International Conference on
Risk and Security of Internet and Systems CRISIS 2017 held in Dinard France in September
2017.The 12 full papers and 5 short papers presented in this volume were carefully reviewed and
selected from 42 submissions. They cover diverse research themes ranging from classic topics
such as vulnerability analysis and classification apps security access control and filtering
cloud security cyber-insurance and cyber threat intelligence human-centric security and trust
and risk analysis.
