*Proceeding Paper* **Detection of DoS Attacks in an IoT Environment with MQTT Protocol Based on Intelligent Binary Classifiers †**

**Álvaro Michelena 1,\*,‡, Francisco Zayas-Gato 2,‡, Esteban Jove 1,2,‡ and José Luis Calvo-Rolle 1,2,‡**


**Abstract:** The present work deals with the problem of detecting Denial of Service attacks in an IoT environment. To achieve this goal, a dataset registered in an MQTT protocol network is used, applying dimension reduction techniques combined with classification algorithms. The final classifiers presents successful results.

**Keywords:** MQTT; IoT; DoS; logistic regression; KNN; decision trees; deep neural networks
