Dialog: Device Security Settings (OPC UA Server)
Function: The dialog shows all device security settings which are provided by the connected controller.
Call: Communication Settings tab, Device → Security Settings menu command
Requirements: You have installed CODESYS Security Agent and the active path to the controller is configured.
The following table shows the settings which affect the OPC UA Server.
Setting | Description |
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| Applied OPC UA security policy. The selected policy and all more secure options are used.
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| Mode for communication
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| Activation/Deactivation OPC UA Server
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| UserToken of the OPC UA Server
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| Transfer passwords in plain text if a OPC UA Server certificate is not available
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| Enable/Disable check of certificate revocation lists (CRLs). CRLs are used for CA-signed certificates.
For more information, see: Configuration of the OPC UA certificates |
| The OPC UA specification requires that for self-signed certificates the
|
| The OPC UA protocol requires mutual authentication of the applications when establishing a connection. This is achieved with safeguarded connections (signing or signing+encryption) by means of the mutual validation of the application certificates ( You can use the
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| Disabling of security policies Entry as a policy URL (for example, |
| Defines the |
| Defines the |
| Defines the |
| Defines the |
| Defines the |
| Comma-separated list of IP addresses to be entered in the X.509 certificate of the OPC UA Server. The following entries are possible:
|