atlas portal ip whitelist
We were given this idea from a security audit.
From a security-in-depth perspective we would like to be able to restrict logins on the atlas portal to only whitelisted IP's, this would be analog as to how API whitelisting works at the organization level.
This is to prevent login's other than from our permitted sites.
Typically the way you can address this use case is to federate your identity to your internal identity provider via SAML for SSO: This allows you to offload the authentication requirements (whether MFA or other rules) to your own identity system (like Okta, OneLogin, Ping, or AzureAD). Please see https://docs.atlas.mongodb.com/security/federated-authentication/