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

How secure are your online accounts? Do you use the same password for everything? Using the same password for everything is a bad idea because it makes it easier for hackers to access your accounts.

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

Privacy-focused productivity tool company Proton released a new authenticator app today, allowing users to log in to services using dynamically generated two-factor ...

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 ...

Secure your crypto wallets with top authenticator apps like Authy, Google Authenticator, and Microsoft Authenticator.

In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...

Cybersecurity matters more than ever. Passwords alone fail against hackers, phishing attacks, and identity theft. Two-factor authentication (2FA) protects digital accounts. Not all 2FA methods offer ...

Q: What are the pros and cons of using a third-party authentication app? A: Every user of the Internet should be familiar with the security concept known as ‘2-factor authentication’ (2FA) which ...

This is the first in a new series of weekly app recommendations, where I’ll highlight something I’ve been using for years or recently discovered and believe is worth showcasing. Some of these apps ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. Swiss security ...

If you use Microsoft Authenticator to store your login information, it's time to take action. This month, Microsoft began deleting stored payment methods from the app, and as of Aug. 1, 2025, stored ...