this post was submitted on 08 Jun 2025
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Removable storage isn't NAS, it's just good ol' storage, but a valid backup option nonetheless.
Removable HDDs and SSDs tend to be less reliable than their internal counterparts, I don't know to what degree, but if you make backups reasonably frequently, your OS will PROBABLY detect failures and point them out.
If you have extremely important data (like $9B worth of Bitcoin or something) you would need:
Speaking of encryption: do NOT store unencrypted sensitive data on removable storage.
Things like .kdbx files from KeePass should be fine, the application takes care of encryption for you, otherwise you should look for ways to encrypt each file or the storage device itself.
I personally have one 2TB external HDD and a RAID0 pair of 1TB HDDs, which I don't use exclusively as backup, and if an airplane crashes on my house then gg bb; cloud storage solutions are way more reliable than handling storage yourself, but then you'd be entrusting third parties with your stuff.
That is quite the education I just got. Thank you !
I am a bozo when it comes to these things ๐
No problem, this stuff can get very complicated if you want system-wide backups, but honestly if you just have media to keep safe simply copying stuff to an external HDD every now and then is enough.