Physical File Locking System Using IoT

Combining the Internet of Things (IoT) and biometric authentication has transformed security solutions across various sectors. This paper introduces a novel method for securing physical file access through an IoT-enabled fabric belt equipped with biometric finger sensors. To ensure thorough user identification, finger sensors are strategically placed on the top left, top right, bottom left, and bottom right side of the belt. This innovative approach offers significant benefits over conventional access control systems. Biometric verification adds robust security by requiring authentication from multiple positions. The method also reduces the risk of unauthorized entry by eliminating the need for traditional keys or access cards, which can be lost or stolen. Additionally, IoT integration allows for remote monitoring and management of access logs, improving accountability and audit ability. For enhanced security, the system can mandate that fingerprints from different users match on opposite sides of the belt to unlock the file. By merging IoT and biometric technology, this solution provides a reliable and intuitive way to manage access to physical files. Its scalability and adaptability make it suitable for applications demanding high-security measures while maintaining convenience and efficiency for authorized users.