How do passkeys work?
When you sign up or log in to a supported service or application such as the My Porsche app and choose to use a passkey, your device generates a private key and a public key. The private key proves your identity and stays securely on your device. The public key is stored securely by the service (e.g., Porsche ID system). No password is ever transmitted, making sign-in seamless and secure.
For more details, please refer to the following links from the most common platforms and services: