You can enable TLS encryption for logs that are transmitted from your NDR appliance to the syslog server to achieve additional security.
To enable TLS encryption for syslog communication:
Generate syslog certificates on the syslog server and save them in the appropriate locations. See Syslog certificates .
Upload certificates to the syslog collection. See Uploading client certificate to syslog collection .
Enable TLS for syslog communication. See Enabling TLS encryption for syslog .