A novel evolutionary approach is proposed for effective intrusion detection based on benchmark datasets. The proposed approach can generate a pool of noninferior individual solutions and ensemble solutions thereof. The generated ensembles can be used to detect the intrusions accurately. https://www.roneverhart.com/032-0092-Gauge-Air-Compressor-2-300-PSI-X-1-8-NPT-Gauge-Coleman-Powermate/