Question: Can a security key be used for multiple accounts?

Yes. And you can use multiple keys on any given account (and you SHOULD use multiple so you have a backup).

Can I use the same security key for multiple accounts?

You can use a single key for as many accounts as you like. Can I use multiple keys on my account? Yes, you can add multiple security keys.

Can you use same YubiKey for different accounts?

Can I use one YubiKey with multiple devices? Yes! Just plug your YubiKey into any computer and log in the way you normally would. That’s really it—you’ll be able to log in to all of your accounts, same as before.

Can you use same YubiKey for multiple Google accounts?

for google via chrome specifically, you can register multiple yubikeys to one account, and you can register one yubikey to many accounts.

How does a security key work?

When you insert a security key into your computer or connect one wirelessly, your browser issues a challenge to the key, which includes the domain name of the specific site you are trying to access. The key then cryptographically signs and allows the challenge, logging you in to the service.

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Is a security key a good idea?

Although security keys are more secure than authenticator apps, they’re not the best choice for people who tend to lose things. Most people should have at least two security keys: one for everyday use and a backup key that can stay somewhere secure, such as in a safe, if you lose your everyday key.

Can I use multiple Yubikeys?

Each physical YubiKey token has its own unique identifier. YubiKey recommends having more than one token to reduce the risk of being locked out of your account because of token loss. You can link up to 5 YubiKey tokens with your account.

Can YubiKey be cloned?

YubiKey 4 Series

For security, the firmware on the YubiKey does not allow for secrets to be read from the device after they have been written to the device. Therefore you cannot duplicate or back up a YubiKey or Security Key.

How many accounts can a YubiKey store?

FIDO2 – the YubiKey 5 can hold up to 25 discoverable credentials in its FIDO2 application.

Do you need two YubiKeys?

A: Nope, this is not necessary. There is nothing wrong with purchasing a backup key that is a different form factor than your primary key. It will work the same as long as it is from the same YubiKey series. Q: Do I have to register my backup key immediately?

Does Microsoft support YubiKey?

Using a Microsoft account with a YubiKey gives you quick and easy access to services such as Outlook.com, Office, Skype, OneDrive, Xbox Live, Bing and more. Just tap your YubiKey and you’re in.

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What accounts does YubiKey work with?

The YubiKey supports WebAuthn/FIDO2, FIDO U2F, one-time password (OTP), OpenPGP 3, and smart card authentication offering a solution that bridges legacy and modern applications.

How do I add a second YubiKey account?

When registering your first YubiKey, you will be given a secret from the service in the form of a QR code:

  1. Save this QR code! …
  2. Then you will scan the QR code, with the Yubico Authenticator app, and then scan your YubiKey, to link the two.

Is security key same as password?

Luckily, it’s not as confusing as it sounds — your network security key is essentially just your Wi-Fi password. … A network security key is a specific type of password that allows your Wi-Fi router to talk to the device you’re using, and allows you to use the internet securely.

How do I create a security key?

You can create a new security key PIN for your security key.

  1. Open the Windows Settings app, select Accounts, select Sign-in options, select Security Key, and then select Manage.
  2. Insert your security key into the USB port or tap your NFC reader to verify your identity.

How do I use a security key on my computer?

With a security key you purchased

  1. On your computer, open a compatible browser like Chrome, Firefox, Edge, or Opera.
  2. Sign in to your Google Account. …
  3. Connect your key to the USB port in your computer.
  4. If you see a message from “Google Play services,” select OK. …
  5. Activate your key: