Algorithm-based Security System using GSM Modem

Abstract

In this world, that it would be a school, office, banks or apartment the only thing which we concern is safety and security. In this case, we are trying to keep our personal belongings safe like data, money and other important files to be secured from unauthorized persons. To overcome this technology, we are going to represent a fingerprint and algorithm-based security system that provides complete security and making unable to access for unauthorized person or someone else. Therefore, in this system, we are going to tighten the security for the unauthorized person. In this system, we are going to authorize the person's fingerprint who is going to open the locker or door. This fingerprint recognition is only done by the Arduino Uno to check for authentication. In this case, if the person has the correct fingerprint matched with the registered fingerprint, the door will automatically open otherwise the GSM module will be triggered and the registered person will get the concern alert message and the buzzer connected will be intimate the sound to alert the surroundings officially. Here we have done a few algorithms for more safety purposes.