See also https://security.googleblog.com/2022/10/SecurityofPasskeysintheGooglePasswordManager.html https://security.googleblog.com/2022/10/SecurityofPasskeysin.

See also https://security.googleblog.com/2022/10/SecurityofPasskeysintheGooglePasswordManager.html https://security.googleblog.com/2022/10/SecurityofPasskeysin... which provides a more technical overview