Here are a few tips on how to set it up on Apple devices, courtesy of PCMag's Max Eddy. Setting up security keys can be critical.

But first, it's important to understand what multi-factor authentication is and why using a security key is one of the best ways to keep your accounts safe.

We're here to show you how to use a security key to protect your Apple ID. Given how much your Apple ID matters, it's important to keep it safe from account takeovers, and one of the best ways to do that is with a hardware security key. It grants access to the App Store, FaceTime, Find My, iCloud, and Messages. It should also work with most Mac models since it’s fitted with a USB-C port too.An Apple ID is a critical piece of information for anyone with an Apple device, be it a laptop, desktop, phone, or tablet. Though any FIDO Certified key should work, Apple makes a few specific recommendations like the YubiKey 5C NFC which should work with most iPhone models on account of NFC functionality. It’s arguably the most compelling account you’ll want to lock down, so if you’re going to buy a security key you’ll probably want one that has Apple’s blessing. This includes iCloud email accounts, calendars, messages, subscriptions and purchases, the ability to locate and remotely wipe devices, find AirTags, and more. RELATED: Yubico YubiKey C Bio FIDO Edition Review: Fast, Smart, and Secure Buying the Right Security Keyįor many of us, our Apple ID holds the keys to much of our digital life. Like any other key you own, a security key could be stolen (though any would-be intruders would also need to know your password to gain access to accounts). Unfortunately, it also means that without your security key, you’re unable to log in.

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