Security System using Steganopin

The main objective of the system is to develop a secure ATM in the future. In the modern world everything were computerized due to the technological development. The computerized world is full of frauds and crimes so, to reduce it we introduce a new technique. In this technique the main concept is to hide the PIN number, and also to overcome the shoulder surfing attack. The shoulder surfing attack can be done by observing the PIN entry. The shoulder surfing can be done at the distance using the binoculars and nearby using the cameras fixing on the walls etc., to avoid shoulder- surfing and for providing security we can use steganography techniques. Steganography is the technique used to concealing the message with the another message. The secret message can be hidden using the another ordinary message. In this technique the PIN entered by the user can be hidden using the steganography technique so the shoulder- surfing can be avoided.