A Study of Cyber Security in Web Environment

Over the last few years, threats in cyberspace have risen dramatically. Cyberspace is composed of hundreds of thousands of interconnected computers, servers, routers, switches, and fiber optic cables that allow the smooth working of infrastructures in any organization. Since cyberspace is widely adopted and used worldwide, there is need of healthy functioning of cyberspace in terms of economical and national security. There are number of policies, strategies, actions that are taking place to reduce the threat of cybercrime in Today's world. This paper focuses on the “Need of Cyber security” and various areas of emerging technologies where Cyber Threats exist in different forms. Some of the crimes in various areas that occurred are also studied.