Authy is one of the most-used 2FA services around. It offers several authentication channels, multi-device support, and a host of other features – offering administrators and users lower entry barriers and increased flexibility among its many other benefits.
Both 2FA and MFA are authentication processes that use two or more factors for user authentication.
Authenticator apps are a crucial part of the 2-Factor Authentication ecosystem. Read the full article to learn more about how they work and how to set up one on your WordPress site in just minutes.