Two-factor authentication (2FA) is a method that allows users to gain access to their accounts and devices by presenting two separate and distinct forms of identification. A common form of second ...

A recent proposal to report prior authorization to insurance plans through CPT codes was withdrawn at the eleventh hour when its physician advocate made an unexpected discovery: For certain codes and ...

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

Two-factor authentication is a security process that requires users to provide two distinct authentication factors to access an account. By introducing a second layer ...

I have long encouraged the use of two-factor authentication (2FA) or two-step verification (2SV) with online accounts whenever possible (for more about the difference, see “Two-Factor Authentication, ...