Cross Site ID

Your ID is .

How does this work?

User visits site
User visits site
Yes
Yes
No
No
User ID
stored?
User ID...
Redirect to ID server
Redirect to ID server
Do stuff with ID
Do stuff with ID
Yes
Yes
No
No
Generate and store ID
Generate and store ID
Redirect back with ID
Redirect back with ID
Save ID
Save ID
User ID
stored?
User ID...Viewer does not support full SVG 1.1