Forget text messages for two-factor authentication, because now you can receive codes on your Apple Watch.

Knock and Apple Watch: a match made in heaven. Knock 2.0 makes unlocking your Mac faster and more secure than ever.

Salesforce Authenticator adds an extra layer of security for your online accounts with multi-factor authentication (also known as two-factor authentication). With Salesforce Authenticator, you use your mobile device to verify your identity when logging in to your account or performing critical actions. The app sends you a push notification, and you approve or deny the activity with just a tap. For even more convenience, Salesforce Authenticator can use your mobile device’s location services to automatically approve account activity that you trust. The app also provides one-time verification codes for use while you’re offline or have low connectivity.

oneID is a free app that makes it simple and secure to manage your personal information online and sync it across all devices. No more typing usernames and passwords. You get to choose the level of security you want on all of your online accounts with our easy, integrated two-factor authentication.

All of the features and functionality you loved in Usher is now available in the rebranded MicroStrategy Badge application.

The PingID® mobile app is a user-friendly solution designed to enhance login security and verify end users’ identities. Additionally, it serves as a digital wallet, enabling secure storage and management of digital identities. The app offers mission-critical security features for administrators and provides offline support for scenarios where a device lacks signal.

The application provides second authentication factor (one-time password) that can be used with auth.as service.

UpsN is the service which simplifies inputs whose each time is troublesome each time, such as a name and an address.

SAASPASS is a Password manager & Authenticator 2FA code generator with autofill & autologin capabilities.

* Now you can use your Apple Watch to passcode unlock the app. No need to remember your passcode even if you lose it.

Unlock your Mac with just your fingerprint, passcode, or watch – without even unlocking your iOS device.

EasyOTP allows you to quickly generate one-time passwords for two-factor authentication, for example, for your Gmail account. While many other apps allow you to make only 6 digits codes, this one has variety of options. You can also save login and password to quickly look it up.

SecSign ID – two factor authentication (2fa - 2 factor authentication) with the simplicity of mobile technology

2STP generates 2-step authentication codes that help protect your Google, Facebook, Dropbox, Microsoft, and other supported online accounts.

Lockdown is a two-factor authentication app that works with any online service that is compatible with Google Authenticator or 1Password 2FA.

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication on your iPhone, iPad, or Apple Watch.

2FA will bring two factor authentication to the Apple Watch.