Learn how multi-factor authentication secures crypto wallets and protects digital assets from hacks, phishing, and ...

Here’s how Apple’s built-in 2FA system protects your data across devices ...

Compare the top 5 multi-factor authentication software in 2026. Find the best customer MFA solution for your apps with our detailed platform review.

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Two-factor authentication adds a barrier between whoever's logging in and the account by requiring authentication in two ways, such as a computer and phone. This ...

Two-factor authentication (2FA) has emerged as a critical tool to prevent cybercrime. This functionality provides an additional layer of security beyond traditional password-based authentication. By ...

Students will lose the ability to authenticate into their Duke account by phone call or SMS on March 18, requiring them to set up Duo Mobile or Duke Unlock. The changes, which went into effect for ...