A remote desktop gateway server is a solution that allows users to connect to remote desktops or applications over the internet using the Remote Desktop Protocol (RDP). A remote desktop gateway server can enforce MFA for RDP by integrating with Azure AD MFA using the Network Policy Server (NPS) extension. The NPS extension can send anOTP (one-time password) to the user's phone or mobile app as a second factor of authentication. A remote desktop gateway server can also enforce secure ciphers by configuring the SSL Cipher Suite Order Group Policy setting to specify the preferred order of cipher suites for TLS/SSL connections. Verified References: * https://docs.microsoft.com/en-us/windows-server/remote/remote-desktop-services/rds-plan-access-from-an * https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-nps-extension-rdg * https://docs.microsoft.com/en-us/windows-server/security/tls/tls-registry-settings#ssl-cipher-suite-order