News
DNS Rebinding issues
Written on 06.01.2020 10:05 by Ben Stock
It seems that the service we relied on for the exercise from Tavis Ormandy was shut down. I have instead now set up rebind.websec.saarland - so, resolving ac110001.8660e137.rebind.websec.saarland will flip-flop between the internal IP and our external IP.
I have also modified our Webserver config and made sure that the challenge works properly.