As smart home technologies evolve, the complexity and capabilities of these systems have advanced, which allows for greater convenience and efficiency in managing home devices. This manuscript demonstrates how IoT, combined with platforms like Blynk, can facilitate the control and monitoring of devices within a smart home environment. Furthermore, this paper re-views the security measures implemented to safeguard the system, ensuring data privacy and protection against potential vulnerabilities. Through this approach, this paper showcases the practical application and security considerations necessary for building a reliable and secure smart home system. These findings demonstrate the feasibility of IoT-driven smart home automation and provide a foundation for future research focused on enhancing system scalability, security, and user experience.