I'm planning on setting up a nas/home server (primarily storage with some jellyfin and nextcloud and such mixed in) and since it is primarily for data storage I'd like to follow the data preservation rules of 3-2-1 backups. 3 copies on 2 mediums with 1 offsite - well actually I'm more trying to go for a 2-1 with 2 copies and one offsite, but that's besides the point. Now I'm wondering how to do the offsite backup properly.

My main goal would be to have an automatic system that does full system backups at a reasonable rate (I assume daily would be a bit much considering it's gonna be a few TB worth of HDDs which aren't exactly fast, but maybe weekly?) and then have 2-3 of those backups offsite at once as a sort of version control, if possible.

This has two components, the local upload system and the offsite storage provider. First the local system:

What is good software to encrypt the data before/while it's uploaded?

While I'd preferably upload the data to a provider I trust, accidents happen, and since they don't need to access the data, I'd prefer them not being able to, maliciously or not, so what is a good way to encrypt the data before it leaves my system?

What is a good way to upload the data?

After it has been encrypted, it needs to be sent. Is there any good software that can upload backups automatically on regular intervals? Maybe something that also handles the encryption part on the way?

Then there's the offsite storage provider. Personally I'd appreciate as many suggestions as possible, as there is of course no one size fits all, so if you've got good experiences with any, please do send their names. I'm basically just looking for network attached drives. I send my data to them, I leave it there and trust it stays there, and in case too many drives in my system fail for RAID-Z to handle, so 2, I'd like to be able to get the data off there after I've replaced my drives. That's all I really need from them.

For reference, this is gonna be my first NAS/Server/Anything of this sort. I realize it's mostly a regular computer and am familiar enough with Linux, so I can handle that basic stuff, but for the things you wouldn't do with a normal computer I am quite unfamiliar, so if any questions here seem dumb, I apologize. Thank you in advance for any information!

(How do you do those little boxes that you can open for alt text?) Alt Text: A post by @leonard_ritter, showing an image of a roughly humanoid figure with a lot of red dots near the arms and legs, with another image presumably from a video game in which a female looking humanoid is shown, wearing armor that covers arms and legs, but only a bikini-like area near the torso region. The post says "our dwarven engineers came up with a new armor design protecting against the typical injuries sustained by warriors returning from battles in the netherworld".

Alt Text

nuclearspaceheater: You actually do need noble lineage to rightfully rule, but since lineage doesn't dilute, and given the historic sexual tendencies of people in power wrt [sic] their servants, eventually noble lineage spread wide enough that everyone had it and that's why democracy happened.

argumate: nice adds to list of theories that irritate everybody

Image alt text: An image of Steam's top 10 best-selling games at the time of posting, three of which are marked as "prepurchase"

I checked the Steam stats and noticed that in the top 10 best selling games by revenue, there's three games that aren't even out yet. If we ignore the Steam Deck and f2p games, it's three out of four games. They have also been in the top 100 for 4, 6, and 8 weeks respectively, so people just keep on buying them. I would love to know why people keep doing this, as the idea of pre-ordering is that there is a physical copy of a game available for you on release, but this is not a concern with digital items. So after so many games lately being utterly broken on release, why do people not wait until launch reviews to buy the game? If you touch a hot stove and get burned multiple times, when does one learn?