This Extension monitors all SSH based login sessions on your systems. It will also be send alerts on root / user based logins.
Please check here for Installation Tutorial if you need help: https://www.oapr.eu/15-zabbix/25-zabbix-root-user-login-monitoring
This Extension is licensed under the same Terms as Zabbix itself: https://www.zabbix.com/licence
If you need more Information’s about the GPL License, please check here: http://www.gnu.org/licenses/license-list.html