Is NFC YubiKey secure?

Introducing the Security Key C NFC by Yubico, with USB-C and NFC for modern, FIDO-based authentication. It provides enhanced, modern security for applications, services, and user accounts for both desktop and mobile authentication.

Can YubiKey be compromised?

The Yubico Authenticator app allows you to store your credentials on a YubiKey and not on your mobile phone, so that your secrets cannot be compromised.

What happens if YubiKey is stolen?

You can de-associate the lost YubiKey, and then re-associate another key. Applications or services may also provide other mechanisms for you or administrators to assign a new YubiKey in case you lost an original key. Contact the company supporting the YubiKey to find out about their policies.

How do I protect my YubiKey?

If you are not able to secure your account and secure yourself online with a security key or a YubiKey, we recommend that you use another method, such as an authenticator application like Google Authenticator. Whatever you do, do not enable SMS codes as your second form of authentication.

How does NFC security key work?

The Security Key NFC is simple to register across hundreds of services. Once registered, each service will simply request you to insert and tap your key to gain access. Or, simply tap the Security Key NFC to Android phones and tablets. Simple, convenient, and secure.

Can someone else use your YubiKey?

You can use your YubiKey, but you will also need to set up another alternative way so you can still access your account in case your Security Key is lost or stolen. Another way is to use another device where you have already logged in to generate a one-time security code that you can then use to access the account.

How many accounts can you have on a YubiKey?

The YubiKey 4 Nano can be registered to as many accounts as you have. Yubico Inc. 1 of 1 found this helpful.

Can someone steal my YubiKey?

I have my YubiKey 5C NFC attached to my car keys if I need to access an account on my mobile phone. As I have explained earlier, losing your YubiKey can be stressful, but as long as your credentials have not been exposed, there’s no danger that someone will access your accounts.

How long does a YubiKey last?

The internals of the YubiKey’s security algorithms currently limits each key to 30+ years of usage. The Yubikey is powered by the USB port and therefore requires no battery and there is no display on it that can break. The key itself will survive years of daily use.

Do I need a password manager with YubiKey?

The solution for individuals and businesses is to use a password manager in combination with the strongest form of two-factor authentication available: The YubiKey. Using a YubiKey for 2FA with your password manager ensures that even if your master password is compromised, the rest of your passwords are still secure.

Can I use YubiKey for Google advanced protection?

Simple setup. Easily register your YubiKey with Advanced Protection. Go to Account settings, select Sign in & Security, select 2-Step Verification, and Add Security Key.