Certificate

Certificate tab that allows to define a client-side certificate that is be used for the communication with the MQTT broker.

Figure 1. MQTT Publisher Certificate Tab

Client-side certificate

Use default certificate
Defines if the WinCC OA default certificate should be used.
Client certificate
Path to the client certificate that should be used.
Client private key
The client key that should be used.
Private key password
Password of the client certificate. Only required if a password has been defined for the used certificate.