Recently, IT has entered all important areas of society. Enterprises, individuals and civilisations all depend on functioning, safe and secure IT. Focus on IT security has previously been fractionalised, detailed and often linked to non-business applicaitons. The aim of this book is to address the current and future prospects of modern IT security, functionality in business, trade, industry, health care and government. The main topic areas covered include existing IT security tools and methodology for modern IT environments, laws, regulations and ethics in IT security environments, current and future prospects in technology, infrastructures, technique and methodology and IT security in retrospective.

This book contains the Proceedings of the 21st IFIP TC-11 International Information Security Conference (IFIP/SEC 2006) on "Security and Privacy in Dynamic Environments." The papers presented here place a special emphasis on Privacy and Privacy Enhancing Technologies. Further topics addressed include security in mobile and ad hoc networks, access control for dynamic environments, new forms of attacks, security awareness, intrusion detection, and network forensics.

Recently, IT has entered all important areas of society. Enterprises, individuals and civilisations all depend on functioning, safe and secure IT. Focus on IT security has previously been fractionalised, detailed and often linked to non-business applicaitons. The aim of this book is to address the current and future prospects of modern IT security, functionality in business, trade, industry, health care and government. The main topic areas covered include existing IT security tools and methodology for modern IT environments, laws, regulations and ethics in IT security environments, current and future prospects in technology, infrastructures, technique and methodology and IT security in retrospective.

The IT environment now includes novel, dynamic approaches such as mobility, wearability, ubiquity, ad hoc use, mind/body orientation, and business/ market orientation. This modern environment challenges the whole information security research community to focus on interdisciplinary and holistic approaches while retaining the benefit of previous research efforts. This book contains the Proceedings of the 21st IFIP TC-11 International Information Security Conference (IFIP/SEC 2006) on "Security and Privacy in Dynamic Environments." The papers in this have a special emphasis on Privacy and Privacy Enhancing Technologies. Further topics addressed include security in mobile and ad hoc networks, access control for dynamic environments, new forms of attacks, security awareness, intrusion detection, and network forensics.