Anomalies detection method for non-determinist SDN control

Software Defined Networking (SDN) is a networking architecture within the control centralized through software-based controller. Thus, being single point of attack makes it preferred target in case attack. Multi controller has been considered to reinforce plane. However, communication interface between security threat. We already propose dual architecture, one nominal which charge data plane computation plus second detection anomalies decisions taken by first Previous work deterministic and this paper extends non-determinist algorithm. In objective we introduce multi-criteria approach developed two approaches: verifying consistency performance sequence tested proposition on study case.