<title>Abstract</title> An IoT-based monitoring system remotely controls and manages intelligent environments. Deployed sensors communicate themselves and transmit data over wireless communication. A sensor node (insider or outsider) is in the communication range, which can send data to other nodes. Due to such nature, it is more vulnerable to intrusions or attacks. Traditional (threshold based) is not powerful enough to detect intrusions, it shows low detection accuracy. An intrusion detection system is an effici…