ATM Security and Privacy Preserving System

The ATM privacy security system guarantees the security and confidentiality of users' financial and personal information during ATM transactions through a number of measures, including as encryption, monitoring, and authentication. By employing such strategies, the system tries to prevent fraud attempts and unauthorized access. This ATM security System is a comprehensive security system designed specifically to prevent unauthorized access and potential ATM machine theft. Before withdrawal of money, users will get an authorization acceptance message as a link on their registered owner's phone number by which only the owner can proceed to withdraw the money. This system is equipped with a unique verification method. The system keeps tracking the number of individuals present inside the ATM room and features an overcrowding control warning that alert with a sound when the number of people inside the ATM room is reached more than one. The device detects any suspicious activities in the ATM machine using a vibration sensor as a theft the detector, and it immediately warns the nearby station for prompt action. The characteristics of the ATM Privacy System provides the highest level of security for both ATM users and bank Management.

I. Introduction

Customers may easily access financial services and cash thanks to ATMs, which are a crucial component of contemporary banking systems. Even though they are convenient, ATM fraud and theft present serious problems for both banks and customers. Several techniques, such as the usage of accept messages for each card transaction, have been developed in recent years to improve ATM security. This study presents a novel security system that combines an accept message system and an overcrowding control alarm system that makes use of an infrared (IR) sensor. Also, the system features an ATM theft indicator that warns the neighbouring police station using a vibration sensor.