Certificates can be related to a server (e.g. RDS server) or related to a certification authority.
Depending on the configuration of the network you can import only the CA certificate or both of them.
Important Notice: The certificate must be encoded using the "Base-64 encoded X.509 (CER)" format. Certificates must be generated in CER format and may have the file extensions .cer or .crt.
▶️ Windows (Certificate Export Wizard) When exporting a certificate from Windows:
Right-click the certificate > All Tasks > Export.
In the Certificate Export Wizard, select Base-64 encoded X.509 (.CER)
Complete the export to generate a valid .cer file.
▶️ Linux (OpenSSL) To convert or re-encode a certificate using OpenSSL:
From PEM to Base-64 encoded .cer:
openssl x509 -in certificate.pem -outform pem -out certificate.cer
To install certificates on the device use the Certificate Manager available in the Control Panel.