How to set up two-factor authentication on Skype, and increase the security of all your ...

You can enable Skype two-factor authentication by turning the security feature on in your Microsoft Account settings.

Best Authenticator App for 2025: Features and Security Reviewed and Compared

As of October 2025, Duo Mobile's pricing structure also makes it an attractive option for enterprise, offering a tiered structure depending on needs and team size. For example, Duo Free offers ...