DEVICE
CyberSentry
FASTPATH:
5–12
The following features are supported in the CyberSentry feature:
•
CyberSentry provides secure tunneling of MODBUS communications between itself
and the EnerVista setup software, using SSH.
•
All the roles supported in the Basic Security are supported.
•
Server authentication using RADIUS is added.
SECURE TUNNELING
The following items are supported in the feature:
•
Under the CyberSentry option, the 8 Series supports SSH secure tunneling of MODBUS
communications between itself and EnerVista setup software.
•
SSH secure tunneling is supported on Ethernet only.
•
If bypass security is set (through setpoint access), the communications over Ethernet
is not encrypted.
ROLE ACCESS MAP
The detailed role access map is defined in the following figure.
Figure 5-4: Role Access Map
Commands may be issued freely through protocols other than Modbus (e.g., DNP, IEC 104,
and, IEC 61850) without user-authentication or encryption of data taking place, even if the
relay has the advanced security feature enabled.
CHAPTER 5: DEVICE, SYSTEM, INPUT AND OUTPUT SETPOINTS
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL