Plan; Cybersecurity Awareness - Siemens 9810 Series User Manual

9410 series - User manual
Recommended action
Review user accounts on a
regular basis
Keep your network security
up to date.
Perform security audits
Decommission
Record decommissioning
activities
Wipe the device
Decommission-related
rules and sanitize records
Dispose, reuse, or recycle
the device
* For detailed information on the default meter security settings, see
settings" on page

Plan

Before you install your device, use the following planning information to help you prepare for the
installation and commissioning of your meter in your facility.
•
"Cybersecurity awareness" on page 25
•
"System defense-in-depth assumptions" on page 26
•
"Device security capabilities" on page 27
•
"Security risks and mitigation strategies" on page 30

Cybersecurity awareness

Knowledge is the first step to help prevent cyber intrusions. Review the following to increase your
cybersecurity awareness:
•
Cybersecurity at Siemens website
7EN05-0336-09
Defense-in-depth role
Limit user access to the minimum, least privilege level of access
needed to perform their job functions.
Revoke user privileges when no longer needed due to role
change, transfer, or termination.
See "Limiting user access" on page 38
Helps reduce your attack surface, decreasing the likelihood of a
vulnerability.
Help verify the security status of your system.
Document disposal actions according to your company's policies
and standards to keep a record of activities.
Help prevent the potential disclosure of data.
Follow decommission and sanitization tasks as described by your
organization or contact your network administrator.
Decommission network and security rules. For example, a firewall
rule that could be used to get past the firewall.
Perform records tracking sanitization tasks to remove records in
related systems. For example, monitoring SNMP servers.
Follow local disposal regulations.
46.
Cybersecurity
for details.
"Default meter security
25