2FA gets physical for $50


Super-easy setup procedure for Google accounts • Durable plastic design • Works with the FIDO usual

No USB-C style • NFC beef up now not operating at release • Expensive worth for two keys

Google’s additional layer of verification to the traditional safety key style gives a excellent protection in opposition to phishing assaults. But at $50, it is tricky not to first take a look at extra inexpensive choices.

Now greater than ever, companies and products and services are pushing you to make use of extra complex protected your accounts. Security keys were round for some time, particularly from the likes of YubiKey. Now, is getting into the marketplace with the Titan Security Key.

For $50, you get a USB-A key and a Bluetooth key in a package. It’s now not the most affordable possibility, however Google is hoping to tell apart itself with a unique layer of verification instrument.

Google hasn’t reinvented the wheel with Titan, providing people a physical selection to conventional two-factor authentication (2FA) strategies of receiving codes over textual content and even its personal Authenticator App.

With its additional layer of verification and the Google logo, is the price $50?

Titan looks as if a safety key

The Titan Security Key looks as if another physical authenticator.


The software looks as if a conventional safety key. That’s now not a nasty factor, however on the subject of the ports being put at the keys, it is a abnormal resolution.

Both the USB-A and Bluetooth keys have NFC in-built, however the capability isn’t became on but. Hopefully it’ll come when Google unveils its new Pixel gadgets. The Titan does not paintings with iOS gadgets, however with Apple opening up the iPhone’s NFC functions in fresh updates, that can exchange sooner or later.

The USB-A key will paintings for maximum laptops, and a USB-A-to-USB-C dongle is incorporated within the field — to hand you probably have a MacBook or MacBook Pro. The Bluetooth model of the important thing has a microUSB port for charging, however it will have made a lot more sense if Google made this a USB-C port for speedy charging, particularly since Google has been championing the port.

It’s nearly just like the team that designed the Titan Security Key wasn’t in touch with Google’s better {hardware} team. The discrepancies amongst port alternatives are complicated and can most probably purpose other people with USB-C gadgets to seem somewhere else.

The Bluetooth Titan has a micro-USB port for charging.

The Bluetooth Titan has a micro-USB port for charging.


Issues with the ports apart, those are your conventional plastic safety keys which can be sealed and really feel lovely sturdy. I’ve dropped either one of them a couple of occasions and neither cracked. Users can really feel assured attaching both of those along your keys and resting clean. I spotted that the Bluetooth one has a shiny end which is extra liable to scratching, whilst the USB-A key has a matte end which does not scuff as clean. It’s now not in point of fact a subject, however a extra cohesive design manner would were preferred.

A straight forward setup for Google accounts

Google makes adding a security to key an account quite simple.

Google makes including a safety to key an account rather straight forward.

Linking both of the Titan Security Keys to a Google account is simple. That’s great, however now not each carrier is Google, and the corporate can not keep watch over how different FIDO (Fast IDdentiy Online) products and services deal with setup.

To arrange by way of your Google account, head over to , and you can be told that two-step verification (AKA 2FA) is a demand before going ahead. This approach you can wish to have a telephone quantity or authenticator app related to the account. After that, you are going to see the choice so as to add a safety key.

Simply plug the important thing into your laptop (you can wish to connect a micro-USB cable to the Bluetooth key to accomplish this job). Then faucet both the gold button with the WiFi image at the USB-A style or the white button at the Bluetooth key to begin pairing. Once paired, the Titan Security Keys shall be connected on your account.

The USB-A key gets power from the device it is plugged into.

The USB-A key gets energy from the software it’s plugged into.


While Google claims that the keys wish to be related to the Advanced Protection Program (APP), I didn’t in finding this to be the case. The APP is Google’s most powerful type of safety for accounts, and it calls for a physical authenticator. It disables SMS authentication texts and the facility to make use of the authenticator app.

A phrase of caution: Turning at the Advanced Protection Program will log you out of all classes. While that is for your account’s coverage, it is a ache. To get again in after this procedure is whole, you can wish to use the important thing to sign-in. It comes down to private choice, however we’re going to see if Google enforces the requirement of APP. For now, it additionally works with two-step verification.

Mixing the FIDO usual with a layer of verification

The Bluetooth key makes it easy to authenticate with any mobile device.

The Bluetooth key makes it clean to authenticate with any cellular software.


The particular sauce that Google supplies with the secret is an additional layer of verification. Google evolved a cryptographic firmware this is on a protected component chip in either one of those keys. That chip can’t be changed or tampered with once the secret is sealed.

This firmware necessarily exams the URL you’re logging into, preserving your safety code non-public till it might probably check the supply you are logging onto. So within the match of a phishing assault on, say, Facebook, that leads you to a precise reproduction of the website that has one persona within the URL swapped, it may not help you check in. This is a suave and helpful function that can give some peace of thoughts.

Google is taking part in great with the usual that lays out the foundations for two-factor authentication, FIDO. I looked at the YubiKey Neo a couple of weeks again, which additionally helps this usual, and the revel in right here is the same. There are nonetheless a restricted selection of products and services that beef up FIDO, regardless that.

I were given the Titan Security Key operating with Facebook, LastPass, Dropbox, and naturally Google. It carried out smartly with those, however different products and services are missing. It’s nonetheless an uphill fight to get extra products and services to beef up FIDO, however the safety key companies can handiest do such a lot to get 3rd events to enforce the usual.

There are higher safety keys to get

Google has made a good security key, but it's not the most compelling one out there.

Google has made a excellent safety key, however it isn’t probably the most compelling one in the market.


There are many stuff to love in regards to the Google Titan. The setup is super-simple, and it really works with nearly all USB-A or Bluetooth gadgets. NFC compatibility is outwardly missing at release, and the Advanced Protection Program can also be daunting to make use of.

The larger factor is that $50 is not inexpensive for the loads, even for two keys. I used to be hoping that once Google introduced the Titan to marketplace that it will be more cost effective. For now, you’ll be able to get different safety keys from the likes of Yubico for much less. 

At $50 and with a small record of FIDO products and services, the Titan does not be offering sufficient that differentiates itself from different physical authenticators. There’s not anything unsuitable with the Titan, however there is now not so much to counsel it, both. The identify, in different phrases, is more or less a misnomer.

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