this post was submitted on 06 Oct 2023
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Hi. I wanted to know if it's needed to install a firewall on a linux desktop/laptop. Why yes or why no?

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[–] SGG@lemmy.world 5 points 1 year ago

A sane firewall configuration should have no/minimal impact on a desktop focused OS.

On the other hand, sometimes programs are really badly made and expect stupid things like there being no firewall.

You should have one yes, but to each their own.

I manage a bunch of windows computers and regularly make adding firewall rules part of install scripts, good example: Dreamweaver.