New Approaches for Security, Privacy and Trust in Complex Environments: / Proceedings of the IFIP TC-11 22nd International Information Security Conference (SEC 2007), 14-16 May 2007, Sandton, South Africa - South Africa: Springer, 2007 - x, 498p. ISBN: 9780387723662 Subjects--Topical Terms: Complex environments Subjects--Index Terms: New approaches Privacy Universal Decimal Class. No.: D 681.324.004.4(08