Thanks to the fantastic work of Kate Hsuan and Richard Hughes, device security information is now available in Settings. The security information is provided by the Fwupd project.
GLib 2.74 will require an additional part of the C99 specification: variadic arguments in macros using __VA_ARGS__. All supported toolchains (GCC, Clang, MSVC) already comply to the standard, so if you use a different compiler make sure it supports C99: https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2791