This book presents a collection of research papers and discussions from the 2007 International Workshop on Information Security Theory and Practices (WISTP 2007). It covers a range of theoretical and practical aspects of information security, reflecting the state of the art in the field at the time of the workshop. The papers explore various challenges and solutions in protecting information systems and data from threats.

The Authority Perspective: As a proceedings from an academic workshop, this book is primarily aimed at researchers, academics, and practitioners in the field of information security. Its content reflects the specific research presented at WISTP 2007, offering insights into the discussions and findings of that particular event. The collection likely serves as a snapshot of the field's focus and challenges during that year.