IT Services will be upgrading McGill’s InterZone firewall on Saturday, March 14, 2026.
This change should not impact access to Internet or any McGill Data Center services. Users may experience a brief interruption when accessing some McGill systems that are not hosted in the McGill Data Center.
This upgrade is part of an ongoing project to replace firewalls that are end of support, providing users with better and more secure access to McGill applications and systems.



