Criminal Justice Technology in the 21st Century describes the ways that technology is impacting criminal justice. It is the first academic volume of its kind, and because of that, it serves as a significant primer in the literature. The book represents the concerns of criminal justice teachers, practitioners, and students, and it is presented in four parts: criminal justice education and technology, law enforcement technology, corrections technology, and criminality and technology. Students, educators, and practitioners will find this edition useful as it provides practical knowledge about different technology that is useful on many levels. Whether one's area of interest or work is police, courts, or corrections, the essence of each chapter can be thought about and discussed as an issue being faced elsewhere in the criminal justice system.