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@article{184351,
        author = {MARTIN VELANGINI VASANTHA},
        title = {IoT Based Monitoring System with Security Testing},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {4},
        pages = {994-998},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=184351},
        abstract = {The rapid growth of the Internet of Things (IoT) has brought significant benefits but also introduced serious security challenges. Since many IoT devices are resource-constrained and yet process sensitive information, they are highly vulnerable to cyberattacks. This project focuses on designing a secure IoT framework using NodeMCU ESP and Raspberry Pi, where sensor data is collected and stored in a MariaDB database. Communication between devices is handled through the lightweight MQTT protocol, ensuring efficient data transfer. To evaluate the robustness of the system, penetration testing was carried out using Kali Linux, where simulated cyberattacks such as Cross-Site Request Forgery (CSRF), Command Injection attack and Denial of Service were performed. Where fake data are sent to make the device perform unwanted actions.  These tests helped us identify areas where the system was susceptible. Based on what we found, we suggested improvements such as better input filtering, more secure firmware management and strong protection for data being sent over the network.},
        keywords = {NodeMCU, Soil Moisture, Raspberry Pi, MQTT Protocol.},
        month = {September},
        }