Encrypted Firebase Authentication session token sent with requests to verify user permissions (School vs. Marks Entrant vs. Administrator) and prevent unauthorized portal access.

Maintains your authenticated session on the client side, allowing seamless navigation without repeatedly requesting passwords on every action.

Temporarily caches in-progress score entries in the browser to prevent data loss if an examiner's internet connection fluctuates before saving.

Temporary client-side verification tokens to detect automated spam bot submissions on public registration and contact forms.