Index: fwupd-1.7.2/data/fwupd-offline-update.service.in
===================================================================
--- fwupd-1.7.2.orig/data/fwupd-offline-update.service.in
+++ fwupd-1.7.2/data/fwupd-offline-update.service.in
@@ -8,6 +8,16 @@ After=sysinit.target system-update-pre.t
 Before=shutdown.target system-update.target
 
 [Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=true
+ProtectHostname=true
+ProtectKernelTunables=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+RestrictRealtime=true
+# end of automatic additions 
 Type=oneshot
 ExecStart=@libexecdir@/fwupd/fwupdoffline
 FailureAction=reboot