SignOn is an identity management service. It allows users to easily log into OpenID enabled websites with one unique identifier—something along the lines of jill.signon.com. Thus your URL becomes your sign on. The site goes further in offering information cards—essentially digitized versions of those in your wallet. These are stored on your computer; one card works with multiple sites. The cards are grouped by an Identity Selector, software which allows you to created and organize all your Information cards. It’s free to install. Creating a card requires that you fill in your name and email address and register it on your account. Once that’s done, it will be attached to your Signon account. Additionally, you’ll be given an optional public profile which can be ended and adjusted among with settings on your account page.