Starting in October, Microsoft will require multifactor authentication (MFA) for all Azure sign ins. Microsoft said the policy change is in line with its current focus on enhancing digital security ...

Forbes contributors publish independent expert analyses and insights. I write about contemporary cybersecurity and online privacy issues. Before talking about what authentication is and how it works, ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...