Network Attack Detection in IoT using Artificial Intelligence : LAP Lambert Academic Publishing : 9786206150015 : 6206150011 : 10 Mar 2023 : We like to have simple and automated solutions but these simple and automated solutions in technology could also contains risks if not deal properly. IoT security and privacy concerns are needs to be focus. There can be multiple types of attack on IoT networks which can damage the device or steal the sensitive information. Therefore, artificial intelligence (AI) techniques has an ability to detect and classify an unknown network behavior by learning the network attacks patterns based on large volumes of historical data. we used Aposemat IoT-23 dataset, investigate the background and implement the machine learning algorithms such as Decision Tree, Random Forest and Naive Bayes. We also compared the accuracy among these machine learning algorithms on the IoT-23 dataset and showed the most efficient machine learning algorithm as per results by using