diff --git a/pen.changes b/pen.changes
index 4d923db..0c3c14c 100644
--- a/pen.changes
+++ b/pen.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Oct 18 14:17:33 UTC 2021 - Johannes Segitz <jsegitz@suse.com>
+
+- Added hardening to systemd service(s) (bsc#1181400). Modified:
+  * pen.service
+
 -------------------------------------------------------------------
 Mon Aug 17 20:00:26 UTC 2020 - Dirk Mueller <dmueller@suse.com>
 
diff --git a/pen.service b/pen.service
new file mode 100644
index 0000000..9478ff4
--- /dev/null
+++ b/pen.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=A simple load balancer for tcp based protocols
+After=time-sync.target nss-lookup.target syslog.socket remote-fs.target
+[Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=true
+PrivateDevices=true
+ProtectHostname=true
+ProtectClock=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+RestrictRealtime=true
+# end of automatic additions 
+Type=forking
+ExecStart=/usr/share/pen/scripts/rcpen start
+ExecStop=/usr/share/pen/scripts/rcpen stop
+[Install]
+WantedBy=multi-user.system