The handbook is specially written for the young researchers who are eager to contribute towards advancements in multimedia images. In this book, various concepts related to the security & privacy of digital images are discussed in a simple language. The major objective of this book is to introduce the subject to the readers and motivate them for further research in the area. This book is very helpful from the beginner's perspective as it provides an understanding of all the related concepts of security & privacy of digital images. The prime objective of this book is to provide a fundamental system model for young researchers and authors to understand security related technologies for multimedia images. This book targets theory, development, applications, experiences and evaluation with academicians, researchers, authors and practitioners. The book is devoted to increasing the understanding role of technical issues related to the security & privacy of multimedia images.