I'm new to OPC UA Server and OPC Standards. I've go through the OPC Standards and downloaded the OPC UA Server sample application and executed it. I wanted to add security certificate and encryption to OPC UA Server. I can see that
application.CheckApplicationInstanceCertificate method is called and
config.CertificateValidator.CertificateValidation += CertificateValidator_CertificateValidation event is set. But still my client call connect to OPC UA Server without any certificates.
How can I enforce the server to make a connection only a valid certificate is available and is there a possibility to encrypt the messages using the certificate.
Help and guidance on above is highly appreciated. Thanks
