I have been assigned the task of installing an iMac that is only allowed to use one specific site, and block access to all other IP addresses. The iMac will be on display at a resort so guests can fill in a questionnaire hosted on the resort website.
My questions are:
- How do I block all outgoing traffic except for traffic to IP
- Is it possible to set up a user account that is only allowed to use Safari? Or set it up so that a password is required to exit fullscreen mode? Or is there a better solution to set up a web page in fullscreen mode on an iMac and prevent the user from doing other tasks?