OneID is an entirely new way to easily and securely sign in to websites and pay online. No more remembering multiple usernames, passwords, or filling out forms. You prove your identity to your device and then your device can digitally prove your identity to web sites, enterprise applications, and mobile applications securely using public key cryptography. You only enter your personal information once, when setting up your OneID service account. After that, you can sign in to any OneID-enabled website with a single click and speed through checkout. Forms are filled out with a single click even on a smartphone or tablet. Your personal data and payment information is securely encrypted and never shared with merchants without your express consent. You stay in control of your personal information and benefit from a level of security that far exceeds currently available solutions.