After entering your macOS username and password, an authentication request will automatically be pushed to the Duo Mobile app on your phone. If auto-push is disabled or if you click the Cancel button on the Duo Prompt, you can select a different device from the drop-down at the top (if you've enrolled more than one) or select any available factor to verify your identity to Duo.
Apple Apple has increasingly required that Apple ID accounts (used for iCloud, purchases, and other purposes) are protected by two-factor authentication (2FA). This two-part system has you enter a.

Two Factor Authentication Mac App For Pc

Authy Powered by Twilio. Build 2FA into your applications with Twilio APIs. Learn more about 2FA API Access the Dashboard. Aug 08, 2018 Two-factor authentication does work when I log in to iCloud. Codes appear on my Mac and my iPod but not when I try to 'finish setting up for two-factor authentication on this mac. When I follow all the prompts (Open preferrences, login to iCloud, enter the password for this Mac) a message appears telling me to get a code from one of my other. Jun 05, 2019 Two-factor authentication tries to address that flaw by requiring a secondary code called a one-time password (OTP)—usually six characters in length and generated by a smartphone app—before you can.

A password that can be compromised isn’t necessarily a bad password. It’s the absence of two-factor authentication that’s bad. So let’s make it good (more importantly, easy).

2FA on Mac, uncomplicated

Two-step authentication stops sounding scary once you open this app. Each of your online accounts gets an extra layer of protection — all inside a very appealing interface. The name of this magical utility is Step Two. It has been built to simplify two-step verification for all accounts that use time-based one-time passwords (TOTPs). And it’s a part of Setapp.

Add accounts in one scan

Step Two clearly stands out when it comes to usability. It has two easy options to add accounts — you can type the name and a secret key manually, or scan a QR code from any device. From there, you’ll be taken to a neat list where you can instantly copy a secure code in a click.

Automatic iCloud syncing

You shouldn’t worry about the loss of verification codes — they are automatically backed up to iCloud, so you can access accounts from any of your devices. If for any reason you don’t want to sync data, you can change iCloud settings in System Preferences.

Every TOTP account covered

With Step Two, you can secure access to your Google accounts, Twitter, Facebook, Amazon, and many more. Basically, every account that uses a time-based one-time password. You can add up to 10 accounts for free, but unlocking more will cost you $9.99. If you’re using Setapp, Step Two is free for you — with no limitations and unnecessary downloads.

Two-step authentication adds extra security by making it harder for someone else to log in to your account, especially if they steal your password.

When you enable two-step authentication, when someone attempts to log in to your account with your password, Firefox will also ask for a verification code from an authentication application for proof that it’s really you.

Step one

Before you get started, download one of the following authentication applications:

Authy 2-Factor Authentication
Google Authenticator
Duo Mobile
FreeOTP
andOTP (Android only)
KeepassXC

Step two

Then follow these steps to set up two-step authentication in Firefox:

Click the menu button and select ..
In the Sync panel, click Manage account.
Expand the Two-step authentication section by clicking .
Open the authentication app of your choice.
Use the app to take a photo of the QR code, or click Can’t Scan Code to display a code to enter into the app.
Enter the code generated by the app into the Firefox Accounts Two-step authentication section.
Download or print the recovery codes and keep them in a safe place in case you lose access to your authentication application.

Two Factor Authentication Mac App For Pc

The setup of your two-step authentication is now complete!