Google: Discontinuing Bluetooth Security Keys To Shift Focus On NFC Versions

Google: Discontinuing Bluetooth Security Keys To Shift Focus

The Bluetooth-based Titan security keys are being discontinued by Google. Instead, more focus is being put on the NFC-based versions moving forward. Since August 10, 2021, the company has stopped selling the Bluetooth-based Titan keys in their official store. The only two security key models are available, those being the Titan keys with USB-A and USB-C connectors. Both keys support NFC (Near Field Communication) for connectivity on mobile devices. The USB-A (+NFC) key is priced at $30 while the USB-C (+NFC) is being sold at $35, said Google.

Easier Usage Of The NFC Keys

The purpose of the security keys is usually to serve as a second verification factor. The account credentials are also required during login operations. After verification of username and password, the users are requested to input the cryptographic token generated on the security key.

The procedure by which the token is usually provided is by the connection of the security key through a USB connection on the user’s device. When USB ports are unavailable, the security keys can now provide the tokens through Bluetooth or radio connections that are NFC-based.

Since NFC functionality is now available on all mobile devices, Google decided to discontinue the Bluetooth-based security keys as the NFC keys are much easier to use than the Bluetooth keys. Even though the exact reason is not disclosed, one can speculate this as a reason for the focus on NFC keys and the discontinuation of the Bluetooth keys.

Bluetooth keys need to be manually paired with a device such as a smartphone or a laptop before it can be used, a non-intuitive approach for non-technical users. However, once a security key has been added, NFC keys can be used at that instant without any pairing procedure. When in proximity, the users can verify the login credentials without any prompts.

Titan BLE Keys Recalled (2019)

The Bluetooth protocol has encountered several security issues that have been disclosed in recent years. This might have influenced Google’s decision to drop support for the Bluetooth keys.

One of these bugs was discovered by Microsoft researchers. This forced Google to recall and replace a significant number of T1 and T2 security keys in 2019.

By IEMA IEMLabs

IEMLabs is an ISO 27001:2013 and ISO 9001:2015 certified company, we are also a proud member of EC Council, NASSCOM, Data Security Council of India (DSCI), Indian Chamber of Commerce (ICC), U.S. Chamber of Commerce, and Confederation of Indian Industry (CII). The company was established in 2016 with a vision in mind to provide Cyber Security to the digital world and make them Hack Proof. The question is why are we suddenly talking about Cyber Security and all this stuff? With the development of technology, more and more companies are shifting their business to Digital World which is resulting in the increase in Cyber Crimes.

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