Trustbus'07 Keynote Talk Privacy Enhanced Personalization -- Trustbus'07 Keynote Talk Privacy Enhanced Personalization -- Panel Discussion Managing Digital Identities - Challenges and Opportunities -- Session 1: Secure and Trusted Virtual Organisations -- Recognition of Authority in Virtual Organisations -- Securing VO Management -- Addressing Cultural Dissimilarity in the Information Security Management Outsourcing Relationship -- Specification of the TrustMan System for Assisting Management of VBEs -- Session 2: Privacy in Digital Business -- A Privacy-Preserving Buyer-Seller Watermarking Protocol with Semi-trust Third Party -- Towards Automatic Assembly of Privacy-Preserved Intrusion Signatures -- Privacy Assurance: Bridging the Gap Between Preference and Practice -- Session 3: Identity Management and Usage Control -- Enhancing Optimistic Access Controls with Usage Control -- Usage Control in Service-Oriented Architectures -- On Device-Based Identity Management in Enterprises -- Analysis-Level Classes from Secure Business Processes Through Model Transformations -- Session 4: Authentication and Access Control -- A Trust and Context Aware Access Control Model for Web Services Conversations -- Design and Implementation of Distributed Access Control Infrastructures for Federations of Autonomous Domains -- On Device Authentication in Wireless Networks: Present Issues and Future Challenges -- Session 5: Compliance and User Privacy -- The Meaning of Logs -- Data Protection and Privacy Laws in the Light of RFID and Emerging Technologies -- Consistency of User Attribute in Federated Systems -- Session 6: Policy Management -- Pre-execution Security Policy Assessment of Remotely Defined BPEL-Based Grid Processes -- Situation-Based Policy Enforcement -- Using Purpose Lattices to Facilitate Customisation of Privacy Agreements -- A Pattern-Driven Framework for Monitoring Security and Dependability -- Session 7: Security System Management -- Security Aspects for Secure Download of Regulated Software -- Using the Lens of Circuits of Power in Information Systems Security Management -- Fuzzy Service Selection and Interaction Review in Distributed Electronic Markets -- Session 8: Security and Trust -- X316 Security Toolbox for New Generation of Certificate -- Detecting Malicious SQL -- Trusted Code Execution in JavaCard -- How to Use ISO/IEC 24727-3 with Arbitrary Smart Cards.