Welcome to CIRA’s DNS Firewall registration!
All MERLIN K-12 schools now have the option to be protected by our DNS Firewall, all you have to do is register below. This comes at no cost to you, thanks to a partnership between MERLIN and CIRA.
Schools can choose to upgrade their firewall service to include our “off-network protection” functionality at a discounted rate. This feature is recommended as it helps protect devices when they are used outside of the school’s IT network.
If you’d like to upgrade or learn more about this feature, please select the ‘I’m interested in the off-network protection functionality’ checkbox in the form.