Steam Deck with LUKS Encryption
A LUKS Encrypted Steam Deck running SteamOS, which can be decrypted using the Deck's native controls :D
This was just a hobby project.
The steps listed on Github for anyone who wants to do the same:
https://github.com/Ethorbit/SteamDeck...
I must warn that that if you are a beginner to Linux, you should not do this to your deck.
Pros:
LUKS ENCRYPTION! :D
Cons:
Slower startup time
Slightly less read/write speeds (I honestly couldn't tell)
Less internal space (due to the extra Steam installation)
Not stable as things might break in the future