Linux

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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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Do you need to have a firewall on a linux desktop? (discuss.tchncs.de)

submitted 1 year ago by [email protected] to c/[email protected]

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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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[–] [email protected] 6 points 1 year ago (1 children)

I think by services they mean self-hosted, web-based services, or things like sshd - services which work by actively serving connections on a particular port or ports.

[–] vector_zero 3 points 1 year ago

And even then, a properly configured SSHD instance wouldn't really benefit from a firewall, unless you wanted to block all countries besides your own or something.