+++ date = "2026-08-08T14:28:59+00:00" lastmod = "2026-08-08T14:28:59+00:00" tags = [ "linux" ] +++ I think I told someone [back when](/tdro/messages/systemd-sandboxing/#tdro-messages-systemd-sandboxing) that the safest program might just be 'hello world' in the safest language of your choosing. And that came out more like a joke, but there really was a [note](https://wiki.archlinux.org/title/Systemd/Sandboxing#:~:text=achieve%20a%20near%20perfect%20score) on how to achieve an almost perfect sandboxing score in `systemd`. The trick is to not relax.