A server device is connected to at least one client device over at least
one network. The server device hosts a website having entry controller
logic that accesses a cookie on a client device that is seeking access to
the hosted website. The entry controller logic is configured to: (1)
initiate authenticating logic if there is a registered user cookie; (2)
grant the client device entry to the hosted website if there is no cookie
and provide the client device with a new guest user cookie; (3) grant the
client device entry to the hosted website if there is a valid guest user
cookie; or, (4) initiate validating logic if the guest user cookie is
invalid for some reason.