Index: audit-3.0.3/init.d/auditd.service
===================================================================
--- audit-3.0.3.orig/init.d/auditd.service
+++ audit-3.0.3/init.d/auditd.service
@@ -35,6 +35,15 @@ ProtectControlGroups=true
 ProtectKernelModules=true
 ProtectHome=true
 RestrictRealtime=true
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+PrivateDevices=true
+ProtectHostname=true
+ProtectClock=true
+ProtectKernelTunables=true
+ProtectKernelLogs=true
+# end of automatic additions 
 
 [Install]
 WantedBy=multi-user.target