Something you have, like the Google Titan Key.Įven if an attacker manages to get your username and password, they won't have your second factor and won't be able to take over your account. When you have MFA enabled, you login using two factors from a list of a possible three: Simply put, multi-factor authentication (MFA, or sometimes 2FA) is the best way to prevent bad guys from taking over an online account. Unfortunately, the Titan's reliance on a slightly older technology means that it may not be as widely accepted among the sites and services you want to secure. With both USB-C and NFC, you can be confident that it will work with just about all the devices you already have. With an attractive design and price-at just $35-the Titan Key is an obvious choice for newcomers to multi-factor authentication (MFA).

The USB-C/NFC Titan Security Key is the latest version of Google's hardware security key, designed to keep the bad guys from taking over your online accounts.

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