Index: sbd-1.5.1+20211116.6bb085f/src/sbd.service.in
===================================================================
--- sbd-1.5.1+20211116.6bb085f.orig/src/sbd.service.in
+++ sbd-1.5.1+20211116.6bb085f/src/sbd.service.in
@@ -9,6 +9,14 @@ RefuseManualStop=true
 RefuseManualStart=true
 
 [Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=true
+ProtectHostname=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+# end of automatic additions 
 Type=forking
 PIDFile=@runstatedir@/sbd.pid
 EnvironmentFile=-@CONFIGDIR@/sbd