Two-Factor Authentication (2FA) Discover expert analysis on 2FA with news, features and insights from the team at IT Pro. What is two-factor authentication? In-depth Passwords aren't secure; it's time to add multi-factor authentication By Keumars Afifi-Sabet Last updated 6 September 24 In-depth GitHub launches passkeys beta for passwordless authentication News Users can now opt-in to using passkeys, replacing their password and 2FA method By Daniel Todd Published 12 July 23 News
