Abstract
The explosive growth of the Internet of Things (IoT) has enabled a wide range of new applications and services. Automated and accurate IoT device fingerprinting is a prerequisite step for realizing secure, reliable, and high-quality IoT applications. The goal of the research is to create a device for collecting data on the arrival and care of employees, which is a mini RaspberryPi computer with a fingerprint scanner connected to it. Due the pandemia it’s important task to evaluate work time of staff in post and hospitals. At the example in this article we had taken the KazPost employees for creation the biometric access control system that will calculate the time staff spends at the work place and sends it to the head of the Kazpost franchised branches.