Cybersecurity-Relevant Information - Siemens SIMATIC ET 200SP Equipment Manual

2.3

Cybersecurity-relevant information

Observe all cybersecurity-relevant information.
Topics with relevant cybersecurity information
Operational application environment and security assumptions
Requirements for the operational application environment of
the system and security assumptions
Security properties of the product
Access protection
Data integrity
Signed firmware update
PROFINET Security Class 1
• The device supports PROFINET Security Class 1.
• With the introduction of PROFINET Security Class 1, addi-
tional security settings have been integrated into the
PROFINET communication.
Supported Ethernet services
Interfaces, ports, protocols and services
Information on the following is security related:
• Communications layer and communication role
• Default states
• Enabling/disabling of ports and services
Secure operation
Recommendations for safe operation
Corrective measures for known risks
Security checks
Secure decommissioning
Products that contain security-relevant data must be safely
decommissioned before disposal or resale.
IM 155-6 PN ST Interface Module (6ES7155-6AU02-0BN0)
Equipment Manual, 11/2023, A5E53132379-AA
2.3 Cybersecurity-relevant information
Reference
You can find this section in the System Manual.
Also note the information on access protection in the Protec-
tion chapter of the System Manual.
The topic of data integrity is described in the Industrial cy-
bersecurity section of the System Manual.
The topic of signed firmware updates is described in the
Industrial cybersecurity section of the System Manual.
You can find detailed information about PROFINET Security
Class 1 and additional security settings in the PROFINET with
STEP 7 Function Manual
(https://support.automation.siemens.com/WW/view/en/4994
8856).
You can find information on supported services in the Tech-
nical specifications (Page 50) section.
You can find detailed information about supported Ethernet
services in the Communication Function Manual
(https://support.industry.siemens.com/cs/ww/en/view/59192
925).
You can find detailed information on these topics in
the Communication Function Manual
(https://support.industry.siemens.com/cs/ww/en/view/59192
925).
You can find cross-system information on the safe operation
of interface modules in the System Manual.
Corrective measures for known risks are announced on the
Siemens ProductCERT and Siemens CERT
(https://siemens.com/productcert) web page.
For more information on SIEMENS ProductCERT, refer to the
System Manual.
You can find descriptions of specific security measures, such
as cyclic checks of the configuration via checksums, in the
Industrial cybersecurity section of the System Manual.
You can find information on safe decommissioning in the
Safe operation of the system section of the System Manual.
Industrial cybersecurity
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