Paper Title
Cyber Security Of Smart Grid

Abstract
With the introduction of micro grid, the major threat to this amalgamation of power grid and information technology is the security of its components such as digital computers, software from hackers. It is known that there is a bidirectional flow of power as well as information, hence, security becomes a key factor for its successful operation as it is more reliable because of its higher efficiency. Hence, there must be proper security for its successful operation. In this paper, an over view of the cyber security i.e. why it is needed and its defence against cyber-attacks are presented. Keywords- Air Gap, Cyber security, Smart Grid, Vulnerabilities.