Cybersecurity 9810 series - User manual
31 7EN05-0390-08
Security area Device security capabilities
Role in defense-in-
depth
Operation
•
Machine and human-readable
reporting options for current device
security settings.
•
Audit event logs to identify:
Meter configuration changes.
Energy management system
events.
•
Audit record storage capacity
communication to notify a user when
the threshold is approaching.
•
Audit storage capacity of 5,000 event
logs by default and alternate methods
for log management.
•
Time source integrity protection and
event logged when changed.
These capabilities help
provide a method to
generate security-
related reports and
manage event log
storage.
Maintenance:Upgrade
and backup
•
Digitally signed firmware is used to
help protect the authenticity of the
firmware running on the meter and
only allows firmware generated and
signed by the manufacturer.
This security capability
helps protect the
authenticity of the
firmware running on the
meter and facilitates
protected file transfer.
Decommissioning
•
Purge shared memory resources
through device wiping and other
decommissioning tasks.
•
Physical (recommended) or
sustainable device disposal
possibilities.
These capabilities help
prevent the potential
disclosure of data when
the device is
decommissioned.
For detailed information on the system defense-in-depth assumptions, see "System defense-in-
depth assumptions" on page 27.
For detailed information on how to help secure your device in a defense-in-depth protected
environment, see "Recommended actions" on page 23.
Security risks and mitigation strategies
Review the following issues and security risks and the mitigation strategies to help minimize the
risks:
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