1. DFINITY
  2. Hardware and Development
  3. Security Key

Security Key

I’ve lost my security key but added an additional security key to my Internet Identity. How can I log in?

As long as you added an additional security key or device (such as a phone), there's a way to log in to your Inter...

How do I use my security key for authentication when logging in?

To log in using your key, simply plug in your security key to your device’s USB port or wirelessly connect it, and...

What is a physical security key? How does a physical security key work?

A physical security key is a hardware authentication device used to protect access to computers, networks, and onl...

What are my options for authentication methods?

An authentication method is a process of any kind that verifies your identity and confirms that you are actively a...

I’ve lost my security key and did not add additional devices to my Internet Identity, what can I do?

Unfortunately, if you’ve lost your security key and did not set up Account Recovery (an additional security key or...

My users do not have WebAuthn-supported devices. Can I still build apps for them on the Internet Computer?

Since the Internet Computer blockchain is a general computing environment, you can still have more traditional log...

There are so many physical security keys out there. Which one should I use?

Any physical security key that supports FIDO U2F is compatible with the Internet Computer, such as YubiKey® or the...

Why am I being asked to enter my PIN upon logging in to my Internet Identity using my YubiKey®?

YubiKeys are configured with a PIN, which happens automatically on Windows laptops. Your Internet Identity will re...