Multi-factor authentication
Parallels RAS allows you to use multi-factor authentication for access control. When multi-factor authentication is used, users will have to authenticate through two successive stages to get the application list. While the first level will always use native authentication (Active Directory / LDAP), the second level can use one of the following solutions:
Azure MFA (RADIUS)
Duo (RADIUS)
FortiAuthenticator (RADIUS)
TekRADIUS
RADIUS
Google Authenticator
Microsoft Authenticator
TOTP (Time-based one-time password)
Multi-factor authentication is more secure because instead of using a standard user name and password, it uses a static user name and a one-time password generated by a token.
Learn how to add an MFA provider in the Adding an MFA provider section.
See also Configuring MFA rules.