This edited volume is intended to address in a comprehensive and integrated manner three major areas of national and international security research from an information systems-centric perspective: legal and policy frameworks; intelligence and security informatics; and emergency preparedness and infrastructure protection. The discussions are replete with real-world case studies and examples that present the concepts using an integrated, action-oriented and theory-based approach to validate the frameworks presented and to provide specific insights on the technical approaches and organizational issues under investigation.
This book is intended to be used as both a textbook and a comprehensive research handbook. The contributors to this edited volume are renowned experts in their respective fields. Most of the chapters contained in this book provide an updated comprehensive survey of the related field and also specific findings from cutting-edging innovative research. To facilitate its adoption as a textbook, all the authors have included specific discussion questions that could be utilized to stimulate discussions and potentially further research in the area.
*Addresses three major areas of national and international security research from an information systems-centric perspective
*Focuses on legal and policy frameworks, intelligence and security informatics, and emergency preparedness and infrastructure protection
*Real-world case studies are used as examples to provide specific insights

This book constitutes the refereed proceedings of the IEEE International Conference on Intelligence and Security Informatics, ISI 2006. Gathers 39 revised full papers, 30 revised short papers, and 56 extended poster abstracts, organized in topical sections including intelligence analysis and knowledge discovery; access control, privacy, and cyber trust; surveillance and emergency response; infrastructure protection and cyber security; terrorism informatics and countermeasures; surveillance, bioterrorism, and emergency response.

The past two years have seen signi?cant interest and progress made in national and homeland security research in the areas of information technologies, orga- zational studies, and security-related public policy. Like medical and biological research, which is facing signi?cant information overload and yet also trem- dous opportunities for new innovation, the communities of law enforcement, criminal analysis, and intelligence are facing the same challenge. As medical - formatics and bioinformatics have become major ?elds of study, the science of intelligence and security informatics is now emerging and attracting interest from academic researchers in related ?elds as well as practitioners from both government agencies and industry. Broadly de?ned, intelligence and security informatics is the study of the - velopmentanduseofadvancedinformationtechnologiesandsystemsfornational and homeland security related applications, through an integrated technological, organizational, and policy based approach. The First Symposium on Intelligence and Security Informatics (ISI2003) was held in June 2003 in Tucson, Arizona. It provided a stimulating intellectual forum of discussions among previously d- paratecommunities: academicresearchersininformationtechnologies, computer science, public policy, and social studies; local, state, and federal law enfor- ment and intelligence experts; and information technology industry consultants and practitioners. Building on the momentum of ISI2003, we held the Second Symposium on IntelligenceandSecurityInformatics(ISI2004)inJune2004inTucson, Arizona."

This book constitutes the refereed proceedings of the First NSF/NIJ Symposium on Intelligence and Security Informatics, ISI 2003, held in Tucson, AZ, USA in June 2003. The 24 revised full papers and 16 revised short papers presented were carefully reviewed and selected for inclusion in the book. The papers are organized in topical sections on data management and data mining, deception detection, analytical techniques, for crime detection, visualization, knowledge management and adoption, collaborative systems and methodologies, and monitoring and surveillance.