Composite Services with Dynamic Behaviour.- Security and Trustworthiness Threats to Composite Services: Taxonomy, Countermeasures, and Research Directions.- Adopting Existing Communication Platforms for Security Enabling Technologies.- The Aniketos Platform.- The Socio-technical Security Requirements Modelling Language for Secure Composite Services.- From Consumer Requirements to Policies in Secure Services.- Security Requirements Engineering with STS-Tool.- Using SecureBPMN for Modelling Security-Aware Service Compositions.- The Aniketos Service Composition Framework: Analysing and Ranking of Secure Services.- Compliance Validation of Secure Service Compositions.- Aggregation and Optimisation of Trustworthiness of Composite Services.- Monitoring Threats to Composite Services within the Aniketos Run-Time Framework.- Security Policy Monitoring of Composite Services.- The Aniketos Design-Time Framework Applied - A Case in Air Traffic Management.- Supporting Security and Trust in Complex e-Government Services.- Characteristics and Addressed Challenges in Evaluating the Aniketos Project Outcome.