The Untapped Potential of Two-Factor Authentication
Two-factor authentication methods are more secure than passwords alone but require widespread adoption to be universally effective.
Google Advances Two-Step Verification
Google is changing how it does two-step verification by replacing one-time SMS codes with new features and login protocols.
Two-Factor Authentication: A Little Goes a Long Way
Online services are understandably reluctant to add steps to the login process, but a little two-factor authentication can significantly boost security.