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Firewalls: what SHOULD I block?
(lemmy.wtf)
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this post was submitted on 27 Sep 2024
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I mostly agree with you, but given it’s a laptop that may not always be at home. It is wise to consider enabling the firewall when connecting to other untrusted networks like Starbucks
Yes, fair point.
As I understand it, the main risk of an untrusted local network is with DNS. The best precaution being to set it manually (to 1.1.1.1 for example or ideally something less centralized). Actually I used to do that myself, running a stub DNS server on localhost. This kind of option really should be in every OS by default.
Would be interested to know the consensus on better locking down a roving laptop.