Smart Pin Security in ATM Transaction on Graphical Password Interchange
Surya Nepal, Dr. A Manimaran · International Journal of Scientific Research in Science and Technology · 2025
The vital issue in data security is client confirmation. There are numerous confirmation strategies are printed, graphical or biometric passwords etc. The content based watchword is effectively speculated by the assailant over to adjacent bear; assailants watched specifically or observe a few outside gadgets. Security is the wide problem and many vulnerable attacks may done during this system. In ATM password attacks may occur since anyone can stand behind us and view our ATM pin. Thus a pin recovery system is added with random shuffle pin system and secure ATM card. A secure access system is added with the system where the user can identify if someone uses their card. Pin recovery system is provided for on spot in the ATM system. The nearby people watching pin can be made confusion where the numbers appeared as the digital value. Here the shoulder based resistant attack is reduced where the hybrid pin images will randomly shuffle as they cannot be easily known. The efficient pin based security can be added from the behind person where they will not able to see the details of the pin. And as of the technology developed the pin can be used in the digitalized display itself. The system developed as software and can be executed out in all ATM .