How Two-Factor Authentication Keeps Your Accounts Safe

If you want to keep your online accounts safe, adding two-factor authentication (2FA) is the single most important step you can take. While no security measure is 100 percent hackproof, 2FA is going to go a long way to locking down access to your important accounts. As the name suggests, 2FA adds another level of authentication to the login process.
Read more: https://www.wired.com/story/protect-accounts-two-factor-authentication/?source=Snapzu