2FA

Apple's latest iOS 15 comes with an integrated 2FA code generator.

The feature has stated to appear in some Tesla owner accounts online.

Here is a test of physical hardware security keys with an iPhone.

The idea is to create a default format for one-time passcodes (OTP) sent via SMS to users during the two-factor authentication (2FA) process.

Apple wants a standard for one-time passwords (OTPs) that are sent via text messages on mobile phones for 2FA login purposes.

Email marketing service says Canadian wireless providers are blocking 2FA SMS authentication codes.

Adding two-factor authentication to Find My iPhone fundamentally breaks its most important properties.

NIST considers two-factor-authentication deprecated.