How do I find an iCloud security code?
How do I find my iCloud security code?
MacBook Pro (13-inch Late 2011), iOS 10.0.2
How do I find my iCloud security code?
MacBook Pro (13-inch Late 2011), iOS 10.0.2
As per this article : Frequently asked questions about iCloud Keychain - Apple Support
What is the iCloud Security Code?
When you set up iCloud Keychain, you can create an iCloud Security Code. It can be a six-digit code, a complex alphanumeric code, or we can generate a random code for you. The iCloud Security Code is used to authorize additional devices to use your iCloud Keychain. It's also used to verify your identity so that you can perform other iCloud Keychain actions, such as recovering your iCloud Keychain if you lose all of your devices.
How do I set up iCloud Keychain on a new device without another device to approve from?
If you can't access any of your other devices that are using iCloud Keychain, you can still set up iCloud Keychain on another device if you have these items:
After you complete the setup, your iCloud Keychain will be pushed from the cloud to the new device.
If you use two-factor authentication with your Apple ID, enter your password and the six-digit verification code that's automatically displayed on your trusted devices and authorize the new device. Then turn on iCloud Keychain.
For Problems With Your Apple ID
Forgotten Security Questions
Only you know your security code.
How do I find an iCloud security code?