Google employees use security keys for their work accounts, and the company says it hasn't had a single compromised workplace account since. Security keys are among the most secure forms of two-factor authentication, and have become especially important now that cryptocurrency thieves have been stealing phone numbers to intercept texted 2FA codes and break into accounts. startup Solo sells a range of keys starting at $20.Īll these security keys support the FIDO2 open standard, but Yubico adds its own features and supports several more services that shy away from FIDO2, such as LastPass.

Google offers its Titan key bundle for $50, including a Bluetooth-enabled keyfob for devices that don't support NFC. Yubico isn't the only manufacturer of security keys. You can even use one to log into your Mac. Other YubiKeys are supported by dozens of online services, including Dashlane, Dropbox, Facebook, Instagram, KeePass, Keeper, Microsoft, Nintendo, Okta, Reddit, Twitter and WordPress. Yubico says the YubiKey 5ci is already supported by the LastPass and 1Password iOS apps, and many more online services are sure to follow, although each will have to implement its own support for the moment.

More: Keep your data safe with the best mobile VPN appsĪ YubiKey 5ci with a MacBook Pro.

We could register an older USB-A YubiKey with GitHub without trouble. Yubico had told us that GitHub recognized the 5ci on iOS, but we couldn't get GitHub to recognize the key on a USB-C-enabled Windows PC, even though we were using the Brave web browser as Yubico suggested. (It doesn't seem that Apple supports the FIDO2 standard that many websites implement for security keys.) That's actually fine, as the list of online services that supports the YubiKey 5ci on iOS is still pretty small and doesn't yet include Google. We had no trouble registering the 5ci to our Google account using the USB-C port on a Windows PC, but when we tried to log into our Gmail account on iOS, the Google Smart Lock app on iOS, required for Google 2FA on iOS, didn't recognize the security key. Unfortunately, we found that support for the 5ci on iOS was still pretty limited. We got a YubiKey 5ci in advance and borrowed an iPhone to see how well the two devices play together.

Can a free iPhone VPN match up to a paid iPhone VPN?.

Yubikey 5ci review