The Classic Tales Podcast has also just launched their own audiobook library card for $6.99 a month.

https://store.classictalesaudiobooks.com/the-audiobook-library-card-p687.aspx

There is Parrot OS Home edition which is marketed as privacy and security friendly.

https://www.parrotsec.org/

I read somewhere someone had their encryption key on their phone / another server and had the server pull the key via ftp on boot. Then the server and encryption key is separated but can decrypt its self as long on the ftp server is available.

Edit - might have been unraid where the OS and data drivers are separate

0 800 00 10 66 (Direct line advert)