Multi-factor authentication solutions add a layer of protection. It
ensures that those logging into a network or system are authorized
users. Hackers can easily compromise passwords through theft, social
engineering, or guesswork. Multi-factor authentication requires more
than just something the user knows, such as a password; it requires the
user also to possess something, such as a smartphone. The chances are
slim that a hacker would be able to steal or crack a user’s password and
also acquire that user’s device.