In my Arch Linux installation with Gnome 3.28, I recently noticed that I can enter with Nautilus in the private directory /root and see the files inside while Nautilus is started without root rights. In addition I can create directories everywhere in the filesystem as a non-root user when I start nautilus like this :
$ nautilus admin:///
How is it possible while Nautilus do not have the root rights ? For the moment, it's a very strange security hole for me...
ping admin
?ping admin
command, I get this :64 bytes from assistance.tech.numericable.fr (82.216.111.26): icmp_seq=1 ttl=58 time=17.5 ms
pkexec
& co.?pkexec
it directly starts a root shell without asking me for any password...