Damon, a researcher at a cutting-edge security organization, crafted a technological solution for identifying individuals based on their walking patterns. This innovative approach was seamlessly integrated into a physical access control system. The system operates by capturing individuals' walking patterns through a camera, utilizing Alex's unique identification method. To gain access, individuals must then present their RFID badges for additional verification. The door unlocks only when both the walking pattern identification and RFID badge authentication processes are successfully completed. Which of the following best describes this solution?