Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app ...

Proton Authenticate is a free app, and you can download it on Android, iOS, Windows, macOS, and Linux platforms. This comes as an alternative to Authenticator apps from Google and Microsoft.

Google Authenticator has been around for over a decade, is free, and will work with virtually every service that supports ...

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import capabilities, iCloud sync, and thoughtful security features from a company you ...

Proton introduced its very first two-factor authentication app on Thursday. Now available across Android, iOS, Windows, macOS, and Linux, Proton Authenticator is an open-source alternative to ...

Microsoft Authenticator delivers enhanced security through two-factor authentication. When you set it, the web service or app requires an additional six or eight-digit code to confirm your identity.

Microsoft Authenticator provides multi-factor authentication options, as well as a password manager. Here's what you should know about the app.

If you see Microsoft Authenticator Registration has timed out error, make sure your device is encrypted. More working suggestions here!

Multi-factor authentication (MFA) adds an extra layer of protection to your accounts. Instead of relying only on a password, MFA requires you to verify your identity using two or more methods.

Learn how to disable Microsoft's default requirement for its Authenticator app in Microsoft 365 and regain control over your organization's multifactor authentication settings.