Where I work just switching into a TTY would be enough to keep anyone out.

I just use XScreenSaver because I haven’t ever looked into changing it.

Kscreenlocker because it came as default and I made it look identical to sddm

I use i3 lock, scrot and imagemagik to make my lock screen a blurred version of my actual screen

Waylock, because it keeps sway locked even if the screen locker crashes.

slock. i don’t really use anything else from the suckless people, but i like how minimal slock is

Whatever one comes with Manjaro KDE.

Because I don’t really care.

gtklock for sway/wayland

Swaylock with Hyprland, I just run it from a terminal whenever I want to lock my screen but I guess I should make a keyboard shortcut for it.

Physlock because it locks the other vts as well.

I thought that slock was too complicated so I wrote a tiny one for myself in Go using xgb. Less than 100 lines and pretty straightforward but it makes some assumption about my personal setup so not public.

I’ve always used i3lock. I also made a script to randomly select a background. Plus the login password circle thing looks cool. Would definitely recommend.