The best security keys of 2024: Expert tested

The YubiKey 5 NFC combines useful USB-A connectivity with the versatility of wireless NFC, enabling broad compatibility with a wide range of devices. 

It is FIDO-certified, which allows it to work with Google Chrome and any FIDO-compliant application on Windows, macOS, or Linux. In addition, its NFC capability makes it compatible with iOS and Android mobile devices. Overall, this makes the YubiKey 5 NFC an excellent option for consumers and businesses alike. 

The YubiKey USB authenticator has multi-protocol support, including FIDO2, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, smart card (PIV), OpenPGP, and challenge-response capabilities, providing solid hardware-based authentication. Considering it’s dust-, water-, and tamper-proof, this key is a great all-rounder for your security needs. 

Each key costs $50. Customer feedback indicates that this popular key is an excellent option, although you will need some rudimentary technological knowledge to use it. 

Yubico YubiKey 5 NFC features: USB-A and NFC compatibility | Compact design | No battery required | Water, dust, and tamper-resistant | FIDO certified | Multi-protocol support | Compatible with iOS and Android mobile devices through NFC