This volume enables security professionals to structure the best security program designed to meet the complex needs of an entire organization, taking into account the organization's business goals as well as the surrounding controls, processes, and units already in existence. The book explains how an organization can develop an adaptive securit ? readers of the book, have a great chance to learn professional structures and program designs ? . This book can be recommended for researchers and university students in information security systems. Also, engineers, security system designers, and developers will find in it interesting and useful ... .-Nicholas Sklavos, in Greece IEEE, April 2011, Vol. 2, No. 2