Problem: When using WebGUI, the web browser complains about insecure/old certificates used.
Solution: Please install the Small Update which disables older versions of the TLS, effectively using only newer TLS 1.2 versions.
If you want to apply to the Small Update, please follow the path below:
1. DSS WebGUI > Maintenance > Software update > Browse > Apply ]
2. Reboot the node.
In case of any problem with that small update please contact firstname.lastname@example.org.