INS-T3011 is Industrial Control System Firewall which is developed by Primestone independently for security status detection. The firewall supports Modbus TCP、OPC、IEC 60870-5-104、IEC 61850 MMS、Siemens S7 , with instruction-level , "4S" depth protection patented technology for industrial control protocol, and supports kinds of access control policies, VPN, NAT, security and log audit function, can resist attack, and protect the device itself and network system.Featuring industrial hardware, fan-less, redundant power supply, DIN-Rail mounting, wide operating temperature，independent intellectual property, no need to change current network structure ,fast deployment, convenient management, applicable to SCADA、DCS、PCS、PLC industrial control system. Widely used in various industrial en...