Prototype Model of an IoT-based Digital and Smart Door Locking System with Enhanced Security
M. Adil Khan, Kashif Nisar, Ehtisham Lodhi, Jawad Ahmad Khan, Muhammad Imran Khan, Tariq Rahim Soomro, Sana Nisar · 2022 14th International Conference on Mathematics, Actuarial Science, Computer Science and Statistics (MACS) · 2022
Biometric-based digital door locking system plays a significant role in providing authentication, reducing the workforce in smart homes, and building automation scenarios. This paper proposes a prototype model of an IoT-based Smart Door Locking System (SDLS) with reliable double-access authentication. The IoT and biometric technology authentication mechanism is adopted to make SDLS more secure and reachable with the alert mechanism on unauthorized access. The SDLS contains a biometric scanner, and a thumb impression is made either from a mobile or a biometric-mounted device on the door and both are connected to the centralized cloud-hosted real-time database. The proposed system was tested in real-time and has shown competitive results compared to other Radio-Frequency Identification (RFID) and password-based door locks. Hence, the overall performance efficiency of SDLS is satisfactory and provides biometric-based remote access to control and monitor door locks with the alert system on unauthorized access.