A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened ...

An investigation into the complexity of the global telecom system has revealed weaknesses in the transmission of secret codes ...

When it comes to online security, everyone wants the best tools to keep their accounts safe without the headache of ...

Two-factor authentication (2FA) is a security system that requires two separate, distinct forms of identification in order to access something.

Two-factor authentication helps protect against increasingly sophisticated security threats, like phishing, and thwarts unauthorized use of your login credentials. Enroll in Duo. Learn more about Duo ...

There are two things you need to do to beef up your online security: Create a long, unique password and turn on two-factor authentication for each account.

Two-factor authentication adds a second layer of security to your online CWRU accounts. Verifying your identity using a second factor (like your phone or other mobile device) prevents anyone but you ...