Registration Domains

All subdomains on should be whitelisted to allow users to complete the registration process.

CyberStart Domains

All subdomains on and should be whitelisted.

The following domains will need to be whitelisted as they are used in challenges:

Third-Party Domains

Additionally, your school or organisation will need to allow Google's recaptcha API to run. Information on recaptcha and firewalls can be found here:

It is not possible to bypass or "turn off" the recaptcha as it is a protective security mechanism for our applications.