Knowledge Assets, E-Networks and Trust / G. Erickson, Helen Rothberg -- Teamworking for Security / Rainer Bye, Ahmet Camtepe , Sahin Albayrak -- Tensions in Collaborative Cyber Security and how They Affect Incident Detection and Response / Glenn Fink, David McKinnon, Samuel Clements, Deborah Frincke -- Challenges in Sharing Computer and Network Logs / Adam Slagell, Kiran Lakkaraju -- Data Protection in Collaborative Business Applications / Florian Kerschbaum -- An Approach to Unified Trust Management Framework / Weiliang Zhao, Vijay Varadharajan -- Trust-Aware Recommender Systems for Open and Mobile Virtual Communities / N. Sahli, G. Lenzini -- Securing Mobile-Agent Systems through Collaboration / Mohammed Hussain, David Skillicorn -- How Trust and Reputation-Based Collaboration Impact Wireless Sensor Network Security / Noria Foukia, Nathan Lewis -- Trusted Computing for Collaboration / Joerg Abendroth, Holger Kinkelin -- Trust-Privacy Tradeoffs in Distributed Computing / Rima Deghaili, Ali Chehab, Ayman Kayssi -- A Proposition for Developing Trust and Relational Synergy in International e-Collaborative Groups / Bolanle Olaniran -- Trust-Based Usage Control in Collaborative Environment / Li Yang, Chang Phuong, Andy Novobilski, Raimund Ege.