IP Protection

IP Protection

This security addin will protect our survey against multiple submissions by recording the IP of the respondent and not allow him to take the survey a second time after he submits his answers.

IP Expires After is the number of minutes after a respondent IP that was recorded will be allowed to submit answers again .

If you respondent are behind firewalls or proxies some respondents might have the same IP address. Feedback Server does it best to get the real IP but depending on the mode activated on the firewalls or proxies it is sometime not possible to get a unique IP per respondent.

Related Topics

Survey Security