• sum_yung_gai@lemm.ee
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      9 months ago

      UFW is a software firewall. SSH is a way to remote into computers. The joke is they turned on UFW and got locked out of the machine.

      • vort3@lemmy.ml
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        9 months ago

        I’m pretty sure it was a joke.

        Everyone did this at some point, but nobody would admit such a silly thing happened to them.

        • oconnordaniel@infosec.pub
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          9 months ago

          Never done this to a single server.

          Managed to write the “ufw enable, deny all” part of ansislbe script without the “allow 22” part and run it against all my homelab once.