Jonathan M. McCune, Boris Balacheff, Adrian Perrig, Ahmad-Reza Sadeghi, M. Angela Sasse, Yolanta Beres: Trust and Trustworthy Computing - 4th International Conference, TRUST 2011, Pittsburgh, PA, USA, June 22-24, 2011. Proceedings. Lecture Notes in Computer Science 6740, Springer 2011, ISBN 978-3-642-21598-8