Two-factor authentication, or 2FA, is an effective security method to confirm the identity of the users with two different pieces of information before giving access to accounts, data, and resources.
With 2FA enabled, knowing the password of a bank account or work email isn’t enough to have full access. They would need the primary password and the temporary one sent to another device.
This security method is so effective that businesses and organizations worldwide use it internally to monitor and protect their information and networks. Also, they are encouraging their final users to add it to protect their accounts and data.