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

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

As businesses adopt cloud workflows and distributed teams, securing employee logins with authenticator apps has become a modern security necessity.

Aegis Authenticator is a highly customizable authentication app for Android users with tools to keep the codes it generates safe.

A new app lets you generate two-factor authentication codes on your desktop PC. Here's how it works.