SMB SSL-VPN: How to configure CAPTCHA with the SRA appliance

When Geo IP & Botnet are enabled the access to the SRA from aggressive IP addresses will be denied.

To enable CAPTCHA for the remote users trying to log in (performing aggressive logon attempts) remediation settings have to be enabled under Geo IP & Botnet Filter --> settings --> Remediation settings

Max allowed time for CAPTCHA entries : 

Maximum amount of time a remote users has to perform remediation. Default value set to 60 seconds (range 30-300 seconds)

Allowed/Blocked duration after CAPTCHA validation (m) :

The amount of time a remote user will be allowed/blocked after performing the CAPTCHA validation. The default is set to 15 minutes, the possible values range for that field is 5 - 30 minutes.