I have a new MacBook Pro 2018 model. It is using APFS but I have not enabled File Vault.
I'm backing up to a Synology NAS, just but when I run my backups, I get the message:
Time Machine is backing up an encrypted disk to an unencrypted disk
I'm running macOS Mojave.
Why do I keep seeing this message and how can I stop it from appearing, as well as be sure I have good backups?