Cyber security has become a high priority in industrial sector/automation. Here, the dependable operation is to ensure the stable, secure and reliable in power system delivery. By using the intrusion detection system framework obscurity progress can be easily removed. Access control mechanism mainly used to launching the anomalous attacks. This framework provides a hierarchical approach for; integrated security system and comprising distributed IDSs. In a novel, SCADA-IDS with whitelists and behavior-based protocol analysis are proposed and it is exemplified in order to detect known and unknown cyber-attacks from inside or outside SCADA systems.