Typically, your calendar is on your phone and synchronized online by Microsoft, Google, Apple or a practice management app. But synchronization is not backup. A failure or account takeover by a bad actor can delete or corrupt or lock out every synchronized copy of your data.
Have you avoided protecting your online accounts with Two-Factor Authentication (2FA), also known as Multi-Factor Authentication (MFA)? Maybe you are concerned that you will belocked outif you lose your phone that creates the 2FA codes you need. Don't worry!
