Comparative analysis of intrusion detection with ML in IoT networks

Study compares 5 ML algorithms to detect attacks on realistic IoT networks. Random Forest achieves an F1-score of 0.99, demonstrating its effectiveness in security

miércoles, 1 de julio de 2026 • 2 min read • Q2BSTUDIO Team

Random Forest leads in IoT attack detection

The Internet of Things (IoT) ecosystem continues to expand at a dizzying pace, covering critical sectors such as healthcare, transportation, smart cities, and industrial automation. However, this proliferation brings with it an increasingly large attack surface. IoT devices, due to their limited computational and energy resources, present serious difficulties in implementing traditional security measures. Protecting these devices and the data they manage has become a strategic priority for any organization committed to digital transformation.

Given this reality, intrusion detection systems (IDS) based on artificial intelligence emerge as a promising solution. Analyzing network traffic using machine learning algorithms makes it possible to identify anomalous patterns that could indicate an attack, without having to rely exclusively on fixed rules or known signatures. Recent research has explored the use of datasets generated from specialized testbeds, such as the Gotham2025 dataset, which simulates 78 emulated IoT devices with protocols such as MQTT, CoAP, and RTSP. In comparative studies, the Random Forest classifier has shown outstanding performance, with F1-score values above 0.99 in detecting attacks on IoT traffic, outperforming other techniques such as XGBoost or deep neural networks. This is partly due to its ability to handle heterogeneous data and its robustness against overfitting, qualities that are especially valuable when datasets come from environments with multiple protocols and devices.

Beyond laboratory results, the practical implementation of these systems requires a comprehensive approach that combines cybersecurity, cloud infrastructure, and custom software development. This is where specialized companies such as Q2BSTUDIO provide differential value. For example, to deploy a machine learning-based IDS on a real IoT network, it is necessary to integrate aws and azure cloud services that provide scalability and processing capacity, as well as build business intelligence dashboards in Power BI to monitor alerts in real time. The company has a specialized service in cybersecurity and pentesting that helps organizations identify vulnerabilities in their IoT infrastructures before they are exploited.

Likewise, the development of custom applications that connect IoT devices with predictive models and control panels is key to efficient operation. Q2BSTUDIO offers AI for businesses through AI agents and machine learning models adapted to the specific needs of the client, ensuring security and performance. Constant monitoring of security events can benefit from business intelligence service tools, such as Power BI, to visualize trends and detect attack patterns over time. In short, the combination of machine learning, cloud infrastructure, and custom software development offers a solid path to strengthen cybersecurity in IoT. Companies like Q2BSTUDIO are prepared to accompany organizations in this challenge, offering everything from technology consulting to complete solution implementation.

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