What devices support passkeys?

What Devices Support Passkeys?

Passkeys are a new authentication method that allows users to securely sign in to their accounts without remembering complex passwords. In this article, we will explore which devices support passkeys and how they work.

Android Devices

Passkeys were first introduced by Google on Android devices. They work by storing public and private keys on the device, which are then used to authenticate with online services. Android devices that support passkeys include:

• Google Pixel devices
• Google Nexus devices
• Other Android devices running Android 11 or later

To use passkeys on your Android device, you’ll need to follow these steps:

1. Go to Settings > Google > Security
2. Enable "Use passkey" under the "Sign-in" section
3. Follow the prompts to set up passkey on your device
4. Use passkey to sign in to online services

iOS Devices

Apple also supports passkeys on iOS devices, starting with iOS 14.1. To use passkeys on your iPhone or iPad, follow these steps:

1. Go to Settings > Face ID & Passcode (or Touch ID & Passcode)
2. Enable "Passkey" under the "Authentication" section
3. Follow the prompts to set up passkey on your device
4. Use passkey to sign in to online services

Windows Devices

Windows devices also support passkeys, starting with Windows 11. To use passkeys on your Windows device, follow these steps:

1. Go to Settings > Accounts > Sign-in options
2. Enable "Passkey" under the "Sign-in" section
3. Follow the prompts to set up passkey on your device
4. Use passkey to sign in to online services

Other Devices

Other devices that support passkeys include:

• Mac computers: Starting with macOS Monterey, Mac computers support passkeys.
• Apple Watch: Apple Watch Series 7 and later models support passkeys.
• YubiKey: YubiKey is a security key that supports passkeys.

How Passkeys Work

Passkeys use public key cryptography to secure authentication. Here’s how it works:

1. Key generation: A public and private key are generated on the device.
2. Key sharing: The public key is shared with the online service.
3. Authentication: When you sign in to the online service, the public key is used to verify your identity.
4. Authentication successful: If the public key matches the private key on your device, you are authenticated and granted access.

Benefits of Passkeys

Passkeys offer several benefits over traditional passwords:

• Security: Passkeys are more secure than passwords because they use public key cryptography.
• Convenience: Passkeys eliminate the need to remember complex passwords.
• Multi-factor authentication: Passkeys provide an additional layer of security by requiring users to physically possess the device to access the online service.

Conclusion

In conclusion, passkeys are a new authentication method that offers greater security and convenience than traditional passwords. This article has outlined which devices support passkeys and how they work. Whether you’re using an Android device, iOS device, Windows device, or other device, you can now take advantage of the benefits of passkeys.