Study on non-standard VPN security technology in the industrial network
Yuze Huang · Journal of Zhengzhou University of Light Industry · 2012
Aiming at the problem that the traditional SCADA(supervision control and data acquisition) is operated independently with less configuration safety management in current industrial control field,a secure channel was constructed the communication between industrial network using N2N(a layer two peer-to-peer VPN),in which the joining node will be authenticated with digital certificates,and node communication between joint be realized with IKEv2 protocol.As a result,the security of N2N in industrial network communication will be improved efficiently and greatly through dynamic selective encryption algorithm and communication key.