Effective device fleet management is crucial for smart security in medical applications such as wearable health monitors, patient monitoring devices, telemedicine devices, and other medical IoT devices. Regular updates and maintenance of these devices ensure their optimal performance and security. Managing the fleet of medical devices remotely ensures that critical health data is always secure, accessible, and functioning. With proper device fleet management, healthcare providers can proactively address security concerns, ensure regulatory compliance, and enhance the overall efficiency of medical IoT systems. This contributes to better patient outcomes and more reliable healthcare services.