Index: squid-5.3/tools/systemd/squid.service =================================================================== --- squid-5.3.orig/tools/systemd/squid.service +++ squid-5.3/tools/systemd/squid.service @@ -11,6 +11,18 @@ Documentation=man:squid(8) After=network.target network-online.target nss-lookup.target [Service] +# 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 +ProtectKernelModules=true +ProtectKernelLogs=true +ProtectControlGroups=true +RestrictRealtime=true +# end of automatic additions Type=notify PIDFile=/var/run/squid.pid ExecStartPre=/usr/sbin/squid --foreground -z