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.

Google Authenticator Google Authenticator is a streamlined, straightforward authentication app with a surprising number of useful features. If you use it with your Google account, Google Authenticator ...

A hacker claimed to have stolen 33 million phone numbers from U.S. messaging giant Twilio. The company confirmed to CyberGuy that threat actors got access to the data associated with its Authy ...

A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, passwordless authentication, passkeys, and enterprise SSO with production-ready ...

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 ...

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) ...

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 ...

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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 ...

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 ...

Why is Microsoft Authenticator stuck in a login loop? Follow these suggestions to fix the issue, and before you start, ensure the app has been updated to the latest version: Clear app cache and ...