This book provides an essential compilation of relevant and cutting edge academic and industry work on key cybersecurity applications topics.Further, it introduces cybersecurity applications to the public at large to develop their cybersecurity applications knowledge and awareness.The book concentrates on a wide range of advances related to Cybersecurity Applications which include, among others, applications in the areas of Data Science, Internet of Things, Artificial Intelligence, Robotics, Web, High-Tech Systems, Cyber-Physical Systems, Mobile Devices, Digital Media, and Cloud Computing.It introduces the concepts, techniques, methods, approaches and trends needed by cybersecurity application specialists and educators for keeping current their cybersecurity applications knowledge.Further, it provides a glimpse of future directions where cybersecurity applications are headed.The book can be a valuable resource to applied cybersecurity experts towards their professional development efforts and to students as a supplement to their cybersecurity courses.