The abstract presents an analysis of the relevance and prospects of developing an access control system (ACS) based on Radio Frequency Identification (RFID) technology and the Spring Boot framework. The study examines the operating principles of RFID, investigates modern ACS, and conducts a comparative analysis of RFID with alternative technologies, evaluating their security, convenience, and cost. Requirements for the ACS are defined, ensuring automated user identification, centralized access management, and integration with IoT.