This book constitutes the refereed proceedings of the 13th International Conference on Trust
Privacy and Security in Digital Business TrustBus 2016 held in Porto Portugal in September
2016 in conjunction with DEXA 2016. The 8 revised full papers presented were carefully reviewed
and selected from 18 submissions. The papers are organized in the following topical sections:
security privacy and trust in eServices security and privacy in cloud computing privacy
requirements and information audit and trust.
