Google announced updates to its Titan security key lineup on Monday, simplifying it by removing a product and bringing NFC to all its keys. The company will now offer two options: one has a USB-A connector, one has USB-C, and both have NFC for connecting to “most mobile devices.” The USB-A key will cost $30, and the USB-C key will cost $35 when they go on sale on August 10th.

One of the biggest changes in Google’s new lineup is an updated USB-C key, which has added NFC support. Google’s previous USB-C option, made in collaboration with Yubico, didn’t support the wireless standard. Now, the choice between USB-C and A is easy, as there aren’t features that one has that the other doesn’t. It’s simply a matter of what ports your computer has. Google did not immediately respond to a request for comment on whether Yubico was involved with the new key.

According to Google’s support document, its Titan security keys can be used to protect your Google account as well as with third-party apps and services that support FIDO standards, such as 1Password. They, and other security keys from companies like Yubico, can act as second factors to secure your account even if an attacker obtains your username and password. They also fight back against phishing since they won’t authenticate a login to a fake website that’s trying to steal your credentials. The Titan keys also work with Google’s Advanced Protection Program, which is designed to provide extra security to people whose accounts may be targeted.

Google’s current USB-A security key already includes NFC and sells for $25. The USB-A plus NFC key that Google lists in its blog post will sell for $30, but it comes with a USB-C adapter. The USB-A key currently listed on the store doesn’t include one, unless bought as part of a (sold-out) bundle, according to Google’s spec page.

Google’s NFC / Bluetooth / USB key, which was made available to the public in 2018, will no longer be sold as part of the updated lineup. It’s already listed as sold out on Google’s store page. Google’s blog post says that it’s discontinuing the Bluetooth model so it can focus on “easier and more widely available NFC capability.”

While the updated Titan Security Key lineup seems to lack a Bluetooth option, it’s nice to see that the USB-C key is getting NFC. If you’re living the MacBook / iPhone lifestyle, you’ll be able to use the updated USB-C plus NFC key without any dongles. Google says in its blog post that the Bluetooth / NFC / USB key will still work over Bluetooth and NFC “on most modern mobile devices.” Google’s Titan Security Key store page currently lists the old models, but Google’s post says the updated lineup will be available starting on August 10th.

https://www.theverge.com/2021/8/9/22617183/google-usb-c-titan-security-lineup-nfc-password-protection