If you have deployed a firewall or zero trust network which restricts end-user network traffic to specific services, you can add Keeper to your AllowList based on either FQDN or IP Address. We recommend using FQDN since IPs can sometimes change. However, as of April 1, 2022 we have allocated static IPs for our cloud environment that can be used for legacy firewall devices that do not support name-based lookups.