How to set up two-factor authentication in iCloud Keychain
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When two-factor authentication is enabled in iCloud Keychain, you can balance account security with the convenience of autofill. Here is the procedure.
The built-in iCloud Keychain on your Apple device stores all of your account credentials and fills them in automatically at the sign-in screen using only your face or fingerprint. However, the baseline Keychain only memorizes your username and password — which could be made more secure.
Utilizing hardware that is only accessible to you is a popular method of enhancing security, as it prevents your account from relying solely on vulnerable virtual credentials. As malicious attackers steal your account information through hacking or phishing, a physical second line of defense accessible only to you further secures your data.
2FA is a shorter alphanumeric code sent to a physical hardware endpoint such as your phone. Since the attacker (probably) won’t have your personal phone or laptop, they won’t be able to enter the extra code, keeping your account’s sensitive information secure and private.
You can set up two-factor authentication via iCloud Keychain to add an extra layer of security and have the code sent directly to Keychain. You must first enable two-factor authentication with the app where the account you wish to protect is registered.
Before you can begin, you must have an iCloud-registered device with Keychain enabled and access to the app’s 2FA settings.
To avoid leaving the screen and having to re-authenticate for advanced account settings, you may wish to launch the 2FA-settings app on a different device.
How to set up two-factor authentication for iCloud Keychain
Due to the fact that every app has a unique user interface, we will demonstrate with the popular chat app Discord. However, the majority of apps that offer two-factor authentication will have similar mechanisms, albeit with different button names and layouts.
- Open the Settings menu on your iOS device.
- Select Passwords.
- Use your device’s password or Face ID or Touch ID for authentication.
- Tap the credential set you wish to configure 2FA with.
- Tap Configure Verification Code.
- Tap Enter Setup Key.
- Launch Discord.
- Access User Preferences.
- Scroll down to Password and Authentication in the My Account section and click View Backup Codes.
- A one-time verification key will be sent to the email address associated with the account. Sign in to your inbox, access the Discord message, and then paste the code into the Discord prompt box.
- You should now receive a list of backup codes from Discord. Select one before returning to iCloud Keychain.
- Input the code exactly as it appears in Discord into iCloud Keychain’s text box.
- Tap OK.
The 2FA verification code is now displayed within iCloud Keychain. The Backup Code provided by Discord that you have used must be discarded, as it can only be used once.
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