dev on Nostr: If you don’t know this : apt install -y fail2ban , You’re in trouble . Tips if ...
If you don’t know this : apt install -y fail2ban ,
You’re in trouble .
Tips if you run your own relay
/ add. Second key before you need one . If your computer dies or your files get deleted , you’re down to VNC console to get back in recoverable but veeeeeery streeeeeeeees
/ one key per device , never a shares key
Separately keys means if your computer got stolen, you delete one line from authorized_keys and everything else keep working .
/ set up ~/.ssh/config . Pure quality of life
#nostr #relay #security #hardeningssh
Published at
2026-08-27 08:49:23 UTCEvent JSON
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