• Swamynathan S M
• Manikandan B
• Kannaka Subbu Lakshmi B R
• Bhavithra G
• Arunagirinathan S

An automated teller machine (ATM), also called a cash machine in British English, is a type of electronic telecommunications tool that allows users to conduct financial transactions, such as cash withdrawals, deposits, funds transfers and balance inquiries whenever they want and without having to speak with bank employees directly. On June 27, 1967, Barclays Bank put in the first ATM in Enfield Town, London. Other names for ATMs include Automated Banking Machine, Cash Point (in Britain), Hole in the Wall, Ban Comet (in Europe and Russia), and Any Time Money (in India). Theft from ATMs has significantly increased in recent years, and this includes shoulder attacks that record pin numbers. This technology is employed in pin entry access systems to stop ATM shoulder attacks. The majority of PIN entry methods are susceptible to observational attacks. To strengthen defenses against observational attacks, a haptic feedback device was employed. In order to access the ATM, the user then calculates his pin (personal pin plus randomly generated pin) and enters the newly created pin. If the user inputs the wrong pin, a message will appear on the registered mobile device requesting them to confirm using the GSM module. We use temperature sensors for increased security because they generate random numbers as a result of their daily temperature performance. The suggested solution uses a vibrator and temperature, and its goal is to increase defense against observational attacks.

Vibrator Motor, Temperature Sensor, GSM Module.

"PERSONALISED ATM PIN GENERATING SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 12, page no.d422-d426, December-2022, Available :http://www.jetir.org/papers/JETIR2212357.pdf

"PERSONALISED ATM PIN GENERATING SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 12, page no. ppd422-d426, December-2022, Available at : http://www.jetir.org/papers/JETIR2212357.pdf