In order to solve the problem that the power PTN equipment management system vulnerable to be attacked and vulnerability
the risk factors of electric power PTN equipment network management system were proposed based on the architecture of PTN equipment network management system.From the factors of economic
security and maintenance efficiency
the network deployment of equipment network management system based on MPLS-VPN power data communication network was proposed.The out-band and in-band DCN security deployment plan of province-level
city-level and country-level was put forward.Finally
the boundary security program was proposed for the interaction between the PTN equipment network management system and other systems.
TAN B , QIU L , LIANG Y Y , et al . Network management system for risk management to enhance the security maintenance [J ] . Computer Security , 2011 ( 6 ): 25 - 28 .
WANG Y . Research on PTN networking strategy in electric power communication network [J ] . Electric Power Information and Communication Technology , 2014 , 12 ( 11 ): 52 - 57 .