International Journal of Computer Applications
In current era, with the changes in financial transactional trends, the usage of Automated Teller Machines (ATMs) is excelling around the world to meet the customers need. The technological enhancement in this direction is supporting various aspects relevant to the smooth, safe and secure communication and functionality of Automated Teller Machine (ATM). But, in reality, the risk of hacking or robbing is also increasing even after the implementation of such security measures. Thus, the paramount requirement relevant to ATM is to maintain its security while accessing the cash and banking services through electronic communication network and its infrastructure.