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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Desktop Security (feddit.uk)

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

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I secure systems for my day job. That means installing AV software, ensuring Windows Firewall is ON, etc. (Plus many other things...)

I've seen discussions around disk encryption here, but I don't recall much about a malware protection. Maybe a little about personal (desktop) firewalls.

I'm aware of Clam, etc, but is anyone actually using these tools much?

Or are we just presuming we're all immune from the bad guys targeting Windows?

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[–] [email protected] 2 points 8 months ago (1 children)

Immutable distros aren't considered secure or reliable by the industry. You need SElinux to secure a device properly.

[–] [email protected] 3 points 8 months ago (1 children)

Definitely. Having SELinux or AppArmour is very important.
Image based distros still offer some security and reliability benefits, because they are reproducible and therefore issues can be fixed quicker and easier. Also, at least now, due to the read-onlyness of the core parts of the OS, you can't install malware as easily.

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

On Fedora Atomic (only) any process running from the wheel user can install software without a password prompt. I am fixing this currently.

Also, SELinux is only in use for system processes, all user processes run unconfined.