Not Enabling Two-Factor Authentication
We talked about good password management earlier. And part of the reason why you want to use unique passwords is that there’s a good chance that one of the websites or services you use will be breached at some point.
But in addition to using different passwords across your accounts, you can add another layer of defense by enabling two-factor authentication (2FA) whenever possible. Most 2FA isn’t perfect, but a little additional effort can go a long way into securing your online presence.