1. 3-factor authentication app that uses voice biometrics as a third factor.

  2. Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

  3. LastPass is an online password manager and form filler that makes web browsing easier and more secure.

  4. Dashlane is a secure way to bypass tedious logins, forms, and purchases online. Save all of your information and save time in your online transactions.

  5. 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.