GE F60 Instruction Manual page 34

2.1 INTRODUCTION
• Security event reporting through the Syslog protocol for supporting Security Information Event Management (SIEM)
systems for centralized cybersecurity monitoring.
• Strong encryption of all access and configuration network messages between the EnerVista software and UR devices
using the Secure Shell (SSH) protocol, the Advanced Encryption Standard (AES), and 128-bit keys in Galois Counter
Mode (GCM) as specified in the U.S. National Security Agency Suite B extension for SSH and approved by the
National Institute of Standards and Technology (NIST) FIPS-140-2 standards for cryptographic systems.
2 CYBERSENTRY USER ROLES
CyberSentry user roles (Administrator, Engineer, Operator, Supervisor, Observer) limit the levels of access to various UR
device functions. This means that the EnerVista software allows for access to functionality based on the user's logged in
role.
Example: Administrative functions can be segmented away from common operator functions, or engineering type access,
all of which are defined by separate roles, as shown in the following figure, so that access of UR devices by multiple per-
sonnel within a substation is allowed.
The table lists the roles that are supported and their corresponding capabilities.
Table 2–3: PERMISSIONS BY USER ROLE FOR CYBERSENTRY
Roles
Device Definition
Settings
|------------ Product Setup
|--------------- Security (CyberSentry)
|--------------- Supervisory
|--------------- Display Properties
|---------------
|--------------- Communications
|--------------- Modbus user map
|--------------- Real Time Clock
|--------------- Oscillography
|--------------- Data Logger
|--------------- Demand
|---------------
|---------------
|--------------- Control Pushbuttons
2-4
Figure 2–2: CYBERSENTRY USER ROLES
Administrator
Complete access
R
RW
see table notes
RW
Clear relay records
(settings) RW
RW
RW
RW
RW
RW
RW
User Programmable
LEDs RW
User Programmable
self test RW
RW
F60 Feeder Protection System
2 PRODUCT DESCRIPTION
Engineer Operator
Complete access Command
except for menu
CyberSentry
Security
R R
R R
R R
RW R
RW R
RW R
RW R
RW R
RW R
RW R
RW R
RW R
RW R
RW R
Supervisor Observer
Authorizes Default role
writing
R R
R R
see table notes R
R R
R R
R R
R R
R R
R R
R R
R R
R R
R R
R R
GE Multilin