aşağıdaki servisleri ssh dan yürütün kapatılabilir gereksiz servislerdir :

service cups stop
chkconfig cups off
service xfs stop
chkconfig xfs off
service atd stop
chkconfig atd off
service nfslock stop
chkconfig nfslock off
service canna stop
chkconfig canna off
service FreeWnn stop
chkconfig FreeWnn off
service cups-config-daemon stop
chkconfig cups-config-daemon off
service iiim stop
chkconfig iiim off
service mDNSResponder stop
chkconfig mDNSResponder off
service nifd stop
chkconfig nifd off
service rpcidmapd stop
chkconfig rpcidmapd off
service bluetooth stop
chkconfig bluetooth off
service anacron stop
chkconfig anacron off
service gpm stop
chkconfig gpm off
service saslauthd stop
chkconfig saslauthd off
service avahi-daemon stop
chkconfig avahi-daemon off
service avahi-dnsconfd stop
chkconfig avahi-dnsconfd off
service hidd stop
chkconfig hidd off
service pcscd stop
chkconfig pcscd off
service sbadm stop
chkconfig sbadm off
service webmin stop
chkconfig webmin off
service ossec stop
chkconfig ossec off