Input your user secret (XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX) to get IP-based access to the challenge sites.
Input your user secret (XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX) to get IP-based access to your XSS worm site.
Input your user secret (XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX) to get IP-based access to your LFI ports.