Fuck the 3-2-1 rule, I cant afford that. I just have my server and that connects each night to another server at my parents and does an incremental backup via kopia.

Or at least, that is my plan, currently i hook up a 10TB HDD from time to time and do a ZFS send… but the offsite backup is coming! For sure!

If it is not that much data though, take a look at Backblaze B2. Using that for a client that has a few 100 GBs and it costs about a euro a month currently. Incremental, encrypted, with kopia. But if it is multiple TB it can get real expensive real fast

That would be awesome!

Never heard of anything like that. Do you know anything where I can read up on it? Is it dependent on the country you live in and the stabliness of the powergrid? Because I do not even remember the last time I had no power, probably 5-10 years ago.