The Role of Computers in the Criminal Justice Field

Computers play an important role in the field of criminal justice. So far, computers have allowed witnesses to access photos of suspects on the screen and find the pictures. You can do DNA testing using a computer. Today, the lab takes only a short time to deal with, criminal fifteen years ago can now compensate for their behavior. As police cars have laptop computers, police can check information immediately without having to wait for them to return to the station.

Computer crime has emerged in its own criminal justice system, mainly due to tremendous technological progress in today's society. The US Department of Justice defines computer crime as "violation of criminal law, including knowledge of computer technology", including computer, network, telecommunications and other technical equipment (Hatcher, McDannel, & Ostfeld , 1999). The act of committing a computer crime is often called hacking. This includes identifying public, private, and government computer and computer systems, data theft and mischief, software illegal copying and copyright, theft and fraud (Hatcher et al., 1999).

Technology continues to advance in the field of criminal justice. Let's look back over 30 years and see how advanced technological progress is. I started law enforcement in 1983. The computer is still in its early stages and the organization I am working on has just received the first data terminal to run a criminal record, driver's license, license plate. The smartphone application continues to evolve, and most mobile phone operators can access criminal justice applications at any time. As applications become more complex, they are extremely useful as research tools. Ability to take pictures with handheld mobile devices, create records of crime scenes, and immediately collect data with first responder's hands

Field Search is a suite of software products designed to be used on-site by non-technical criminal justice officials, allowing you to quickly and efficiently search target computers and create detailed research reports I will. This method provides a fast, powerful and easy way to check and monitor computer usage. Field Search combines the preview function with evidence collection and reporting. MacResponse LE is a computer event response tool kit for law enforcement agencies that efficiently acquires and analyzes unstable system data from a running Mac OS X system. MacResponse LE consists of two applications: a Live application that runs from an external storage device (such as a USB drive) and a Console application that is an offline analysis component.