Here you can decide if and after which time interval you want to delete expired vouchers from the database. In the hotspot log you will still find information about the deleted vouchers.
To ensure login over HTTPS you can select certificates for the page login. You can generate and upload new certificates with on the Webserver Protection > Certificate Management > Certificates page. Select the requested certificate from the drop-down list and click Apply to activate it.
Add or select specific hosts or networks to be always accessible by all users, without entering a password or a voucher code. How to add a definition is explained on the Definitions & Users > Network Definitions > Network Definitions page.