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Do I need ufw
(alien.top)
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
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We welcome posts that include suggestions for good self-hosted alternatives to popular online services, how they are better, or how they give back control of your data. Also include hints and tips for less technical readers.
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Yes every host should only be exposing what it needs to be exposing. UFW is dirt simple too. The amount of protection you gain for the effort is huge