How to add trusted phones to your Apple ID two-factor authentication

Whom do you trust enough to help you ensure access in a worst-case scenario?
icloud 2fa apple id
Michael Simon/IDG

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Glenn Fleishman’s most recent books include Take Control of iOS & iPadOS Privacy and Security, Second Edition (covering iOS 15/iPadOS 15), Take Control of Your M-Series Mac, and Take Control of Securing Your Mac. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.