Rancang Bangun Sistem Keamanan Kunci Loker Berbasis IOT dengan Menggunakan E-KTP dan Aplikasi Blynk

Abstract

There are still many security systems in storage lockers that use manual locking which tends to have many weaknesses. In this all IoT era, security is an important consideration in locking locker doors based on IoT. The system must protect the door from threats such as skimming or counterfeiting. In this research, an automatic locker lock system was developed which was made with an output in the form of a solenoid which functions to open and close lockers automatically with the Nodemcu ESP866 microcontroller and send RFID based E KTP data. The blynk app is used to send an OTP code as a second security factor. The use of e KTP as an RFID tag with appropriate security technology and the use of OTP in the blynk application with strong data encryption are expected to increase security. The test results show that this IoT based locker security system is able to provide safe and efficient access. It was found that the accuracy of the system's success was 100% with an average time to get an OTP code of 5.6 seconds and an average time to open the door from the start of the e KTP validation process was 28.2 seconds in 10 attempts. Users can open and lock lockers through their registered eKTP and monitor locker status through the Blynk application.