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The title already gives it away.
We are running Ubunutu servers and curious what’s the best way harden servers.
There are multiple blog posts. Some similar. Some cover different aspects then others.
There seems to not be a one-size-fits-all „best practice“ (probably, because there is none?).
But maybe some of you have new insights we don’t know about already.
We are also looking for tools to monitor the „hardness“ over time and alert someone from our team if e.g. a port was opened that should not be open.
Appreciate any tips, hints, and insights!
Thanks in advance!
Did you change your opinion about Bitcoin, blockchain and e.g. its energy consumption?
By changing your opinion I mean in any direction. From "I was pro to I'm now against Bitcoin" or "I was against to I'm now pro Bitcoin".
What changed your mind?