January patch trips up Azure Virtual Desktop and Windows 365 authentication Microsoft has kicked off 2026 with another faulty ...

Overview: Passwordless authentication is transforming identity security by replacing passwords with secure alternatives such ...

Two-factor authentication (2FA) provides an extra layer of security for online accounts like banking or emails. It combines a traditional password with a different device you have access to, such as a ...

With Converged Physical and Digital Access Control, Enterprises Can Achieve a Unified Security Posture that Replaces ...

Microsoft will start enforcing multi-factor authentication (MFA) for all users accessing the Microsoft 365 admin center ...

Detailed comparison of session-based and token-based authentication for enterprise SSO. Learn about scalability, security, and CIAM best practices.

Authentication has been a part of digital life since MIT set up a password on their shared-access computer in 1961. Today, authentication covers virtually every interaction you can have on the ...

If you want to keep your online accounts safe, adding two-factor authentication (2FA) is the single most important step you can take. While no security measure is 100 percent hackproof, 2FA is going ...

Discover the top passwordless authentication solutions that can enhance security and user experience. Find the best solution for your business needs. Passwordless authentication allows users to login ...

RADIUS didn’t fail — certificate trust did, proving one forgotten root CA can bring modern network access to a full stop.

Human relationships rely on trust, which is why the true history of authentication extends back long before the first written documents referencing it. I suspect that as early as humans formed tribes, ...

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, ...