Cyber Security plays a huge role in the current field of information technology. With security of the information becoming one of the biggest problems in the world. When we think about the cyber security the first thought that comes to our mind is ‘cyber crimes’ which are greatly rising day by day. Various Private companies and Governments are taking necessary actions to stop these cyber-crimes. Besides various measures cyber-crimes are still a big concern for everyone. This paper’s main motive is to show various challenges faced by cyber security around the world and most used technologies. It also sheds light on latest cyber security techniques, ethics, measures and the trends of cyber security.
Justin Devassy, Abhishek Bharadwaj, Dr. Deepak Chahal. A comprehensive study on need of cyber security. Int. J. Res. Eng. 2020;2(1):22-24.