I use KDE. Some use GNOME. Most other options are probably to be left out as X11 is unsafe.
Cosmic is not nearly finished, but will probably be a bit safer, as its in rust, even though not tested.
Then there are window managers like Sway, Hyprland, waymonad, wayfire, etc.
RaspberryPi also has their own Wayland Desktop.
Is every Wayland Desktop / WM equally safe, what are other variables here like language, features, control over permissions, etc?
Never heard of these jails, like bubblejail? Its available on Linux too.
I know the question is vague and highly dependend on Threat model etc. Pre-enabled services, distribution adding stuff to it, SELinux confined user (not working with Plasma at all), xwayland support for keylogging chosen keys (Plasma).
Also GTK is widely used for rust apps, this doesnt exist on Plasma at all, not a problem though as Plasma is not Gnome and simply supports GTK normally.
I don’t think the DE itself matters, but I can recommend using an immutable OS (makes it harder to install malware) and installing flatpak apps only. You can also use software like flatseal to further lock down permissions
Already doing that :D kinoite-main from ublue
Very good choice :D
I’m starting to think people misunderstand what an “immutable” distro really does…
Please do share with me what I do not understand.
A mostly read only filesystem built from a limited number of packages, with other files being in a fixed number of locations mean it is harder for malware to hide.
You can achieve the exact same thing with a normal distro if you mount /var and /boot separately of /. And if you get a root exploit it’s just as harmful on either approach.
“Immutable” systems are meant for maintainer comfort not for user security.
No, you can’t : in an immutable distro I can reasonably trace almost any file in the filesystem back to the package that created it, and know with a reasonable degree of certainty that the installed version of said file has not been tampered with. That isn’t possible an a normal distro.
Sure it is, has been for decades. You can use a read-only root partition, there are many tools to ensure the integrity of everything on it, and tracing files back to their package is a very old feature.