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 to your online accounts as a strong, out-of-band authentication provider. The app sends you a push notification, and you tap 'Approve' for logins and critical actions when it's you, or 'Deny' if it's not. For even more convenience, Salesforce Authenticator can use location services to automatically verify from locations you trust, like your office or home. Better yet, Einstein can save trusted requests for you! Then you need only respond to notifications when something out-of-the-ordinary happens.

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.

PingID® is a cloud-based strong authentication solution that enables users to authenticate to applications via their phone. PingID delivers a solution that is easy to use for end users with the security that administrators need. End users are presented with a notification on their device when strong authentication is needed and offers offline support when the device does not have a signal. This application is designed for use with for PingOne® and PingFederate®. Before installing this application, please verify your company or organization has licensed the use of PingID. For more information about this, please contact your administrator or Ping Identity support.

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.