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Apple now lets you protect your Apple ID and iCloud account with hardware security keys, a significant upgrade for those who want maximum protection from hackers, identity thieves, or snoops.
Hardware security keys are small physical devices that communicate with USB or Lightning ports or with NFC wireless data connections when you’re logging on to a device or in to an account. Because you must have keys in your possession to use them, they’re effective at thwarting hackers trying to reach your account remotely.
Support for the keys arrived Monday with iOS 16.3 and MacOS 13.2, and on Tuesday, Apple published details on how to use security keys with iPhones, iPads and Macs. The company requires you to set up at least two keys.
Apple has been working to tighten security in recent months, stung by iPhone breaches involving NSO Group’s Pegasus spyware. Apple’s Advanced Data Protection option arrived in December, giving a stronger encryption option to data stored and synced with iCloud. And in September, Apple added an iPhone Lockdown Mode that includes new guardrails on how your phone works to thwart outside attacks.
