It scratches the surface of the most obvious stuff. I’d only add running apps in isolation (docker or adduser) and maybe fail2ban.

    • NateSwift@beehaw.org
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      1 year ago

      Explaining why something is bad advice is as important as saying it is. Otherwise it’s just a pissing match between two random people on the internet. Why also keeps people from making similar problems.

    • F5XS@beehaw.org
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      1 year ago

      I also want to know, being a beginner sysadmin myself. If you think that his advice is bad and you’re not elaborating, I’ll be taking his advice because his sounds sane so far.