Microsoft Authenticator is a security app for two-factor authentication. It competes directly with Google Authenticator, Authy, LastPass Authenticator, and others. You may run into the app when ...

The app for AI chatbot ChatGPT was fifth in that list, ahead of TikTok, the Tesco app, WhatsApp, Google and the Microsoft Authenticator app – used by any businesses to allow staff to remotely ...

Microsoft Authenticator, which provides two-factor authentication security for online accounts, serves as a password manager that stores and automatically fills in login details for apps and websites.