1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Dashlane - 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.
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.