Even if it just supports email multi-factor authentication. Email: the website will email you a code-better than nothingĬheck whether your online accounts support 2FA.SMS: the website will text you a code (least secure).Time-based One-Time Password (TOTP): generates a one-time password (second-best).U2F: login methods include biometrics, inserting a hardware security key, or using an NFC function to log into a device (most secure).You can further divide two-factor authentication into the following areas: If you enable 2FA, the website will prompt you to enter a security code that you can get from your email, a text message, or an application. If you’re here, you likely already know what a YubiKey is and don’t need to read this section.īut I want to cover this topic in case anyone’s new to multi-factor authentication. Multi-Factor authentication, or two-factor authentication (2FA), requires you to prove you’re the owner of an account you’re trying to log into. Yubico offers various connectivity methods for their YubiKeys that include: So these keys remain the safest means for 2FA account security. No one has been able to clone a Yubico YubiKey, yet. This marriage in features makes it extremely difficult for hackers to access your account. It combines hardware-based security applications and public key cryptography. You’ll also notice that these keys adhere to the Universal 2nd Factor (U2F) industry standard. YubiKey plugged into USB port Front & back of a YubiKey Using a YubiKey NFC feature Different YubiKey angles & uses. Instead of using SMS, email-based codes, and randomly generated codes on apps, you’d use a hardware key as a 2FA method to enter your account. Yubico made hardware known as YubiKey security keys to serve as a two-step authentication device (2FA). * Doesn’t include sales tax or shipping fees. This table shows the specifications for the Yubico YubiKey 5 NFC USB-A Yubico YubiKey 5 NFC Specifications USB Support Technically, these devices are great for privacy as well.
If your computer has viruses or malware, you’ll have fewer chances of hackers getting into your account.īecause they’ll need a physical hardware key to access your account. YubiKeys can HELP combat ransomware attacks, phishing, and vulnerabilities for businesses. Yubico offers security keys that support other connectivity ports. If you have a dongle with a female USB-A port or an adapter, you can still use the YubiKey 5 NFC.Īnd if you don’t have any devices with NFC or USB-A ports, don’t worry. Regarding the 5 NFC, you can only use it with near field communications (NFC)-enabled devices or devices with USB-A ports. The YubiKey 5 NFC works best for anyone who’s paranoid about online security and doesn’t trust other two-factor authentication methods. Can’t retrieve access to accounts if you lose your YubiKey.
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