Apple is the latest company to join the FIDO Alliance, an industry standards group committed to finding more secure ways to log in to online accounts and apps. The FIDO Alliance pushes for multi-factor authentication (MFA) deployment, from biometric authentication to physical security keys. Computerworld's Lucas Mearian joins Ken and Juliet to discuss why Apple joined the FIDO Alliance, how different forms of authentication work and how far away we are from a password-less world.