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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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What is linux-hardened and how is it different from the basic linux kernel? (lemy.lol)

submitted 8 months ago by [email protected] to c/[email protected]

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I am too lazy to research it and still wondering. Can someone give me a basic explanation of it?

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[–] [email protected] 1 points 8 months ago* (last edited 8 months ago) (1 children)

+1, but OpenBSD can enforce security (Linux have landlock, *san, ACL, MAC but cannot enforce them, while OpenBSD doesn't but can enforce pledge and unveil and even for some ports like chromium and firefox)

https://madaidans-insecurities.github.io/

But see Chimera Linux.

[–] [email protected] 1 points 8 months ago (1 children)

I heard of Chimera multiple times now, but everytime I look into it it doesn't seem to be more interesting and useful than say Alpine.
Do you have any write-ups about the security advantages of Chimera Linux?

[–] [email protected] 1 points 8 months ago

I mean Chimera is using FreeBSD userland, and they expressed why GNU coreutils used by most distro have "problem". Since we are talking about BSD. (OpenBSD's userland is less in feature and it is cleaner)

(so that's bring an advantage in security lol)

While coreutils may seem lightweight enough to not cause any issues already, there are some specific reasons the system uses a BSD-derived userland. The primary one is probably that the code of the BSD versions is overall much cleaner and easier to read. There are no cursed components such as gnulib, the codebase is leaner, and more aligned with the project’s goals.