A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, ...

Algebraic manipulation detection (AMD) and authentication codes represent a critical class of cryptographic primitives aimed at ensuring the integrity and authenticity of information. These codes are ...

One-time SMS codes are widely used as the second checkpoint in two-factor authentication (2FA) to sign into everything from banking apps to email accounts. As I've written before, though, SMS is one ...

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

Did you know that it’s possible to require two-factor authentication (2FA) to log into user accounts on any Ubuntu system?

Two-factor authentication is a cornerstone of modern digital security, protecting banking, email and many other kinds of accounts worldwide. Now scientists at Sandia National Laboratories in ...

WhatsApp now allows businesses to send authentication and login codes through its API to users in India. The company confirmed that it enabled this functionality in India starting July 1. Meta ...