With the release of iOS 16.3 and macOS 13.2, Apple has introduced an exclusive way to strengthen your physical security keys! If you’re looking for even higher levels of protection for your data and accounts, then be sure to add two hardware keys as part of your encryptive arsenal – but which ones should you choose?
Apple has taken a unique approach when it comes to providing extra security for your iPhone, iPad and Mac. Apple has made their devices compatible with existing FIDO-certified Security Keys. This means you can now equip your device with the latest physical security key with its launch!

For an extra layer of security, consider using Security Keys for your Apple ID. These hardware keys replace the conventional six-digit 2FA codes sent to verified devices. However be aware that this requires assuming full responsibility for any account changes and may not suit everyone’s needs. For those seeking enhanced security for their Apple ID, physical keys can provide that.
Apple Recommended Security Keys
Apple’s newly released support document gives users the go-ahead to use certain keys for their devices, with three of them serving as recommended choices. Users should look out for keys meeting specific guidelines in order to get Apple’s approval. To ensure maximum security for your iPhone, iPad and Mac devices, you need minimum two FIDO-certified keys.
- FEITAN ePass K9 NFC USB-A: USD 25/Each (Amazon and Yubico) – Most iPhones & Macs via USB-C and NFC
- YubiKey 5Ci: USD 75/Each (Yubico) – All iPhones & most Macs via Lightning and USB-C
- YubiKey 5C NFC: USD 55/Each (Amazon) – Older Macs via USB-A & Most iPhones via NFC
Apple recommends security keys that are FIDO certified and compatible with your Apple devices to ensure the best protection of your information. You can check out this budget friendly USB-C and NFC option as well.
- GoTrust Idem Key USB-C and NFC: USD 35/Each (Amazon) – Most iPhones & Macs
Not Works With
Apple has made it easy to keep your accounts secure! To access NFC security keys, you’ll need an iPhone 6 or later. And if you have a Mac and iPad from recent years, USB-C works for both devices; whereas older Macs require USB-A as well as iPhones/iPads with Lightning adapters. Lightning will work on the latest models of iPhones & iPads that support this feature.
When it comes to your security, there are certain cases where keys will not provide protection. It’s important to be aware of the four exceptions where security keys will not work:
- You will not be able to sign in to iCloud for Windows
- You will not be able to sign in to older Apple devices which are not able to updated to a software version that supports security keys
- Apple Watches which is paired with a family member’s iPhone is not supported
- Child accounts & Managed Apple IDs are not supported
To further secure your Apple ID, be sure to meet all of the requirements listed by Apple for using Security Keys! Here is everything you need to know.
- Minimum Two FIDO Certified Security Keys with Compatibility for your Apple Devices
- iPad OS 16.3, macOS Ventura 13.2, iOS 16.3 or Later on all of the Signed In Devices using your Apple ID
- Two-Factor Authentication Set Up for your Apple ID
- A Modern Web Browser
- To sign in to Apple TV, HomePod or Apple Watch after Security Keys Set Up, you are gonna need an iPhone or iPad with a security keys supported software version