Prototype Model of an IoT-based Digital and Smart Door Locking System with Enhanced Security

• Published in: 2022 14th International Conference on Mathematics, Actuarial Science, Computer Science and Statistics (MACS) pp. 1 - 7
• Main Authors: Khan, M. Adil, Nisar, Kashif, Lodhi, Ehtisham, Khan, Jawad, Khan, Muhammad Imran, Soomro, Tariq Rahim, Nisar, Sana
• Format: Conference Proceeding
• Language: English
• Published: IEEE 12.11.2022
• Subjects: Authentication; Biological system modeling; Biometrics (access control); Cloud Database; IoT; Prototypes; Real-time systems; Security; Security System; Smart Door Locking System (SDLS); Smart homes
• DOI: 10.1109/MACS56771.2022.10023385

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.