Protected Cloud Key Syncing

This is what apple support email me and it work. Hope this help. Based on the details you provided, we think you might find the following.
Aug 28, 2017 – The password of your macOS user account might not match the password of your login keychain. Either create a new login keychain or update.
Feb 17, 2020 – Many users have reported getting repeated and continuous prompts from Keychain to key in the password to be used for Local Items.
Nov 25, 2016 – In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens. ☞ Open.
Sep 14, 2016 – Apple’s Cloud Key Vault and Secure Law Enforcement Access. Their argument is that CKV is used to help protect uploaded user backup files. and law enforcement with a court-order cannot use the system to synchronize.
Now we know that, in iCloud Keychain, the data is protected by iCSC. Let’s try. The receipt contains the public key for syncing the device and is signed by a key.
Protected cloud key syncing. Governments: bolster core child protection services to make sure they remain open and active throughout the pandemic; train.
This will restore the two to be the same and in sync; Restart your mac; those pop-ups will. Key trying them until they are forced to go with the RESET option.
Instead of just clicking the “Allow” button, click the “Always Allow” button if. EXCEPT “”synchronize the login keychain password with account.
Sep 20.