Is OpenID too Open? Technical, Business, and Human Issues That Get in the Way of OpenID and Ways of Addressing Them - San-Tsai Sun et al - San-Tsai Sun and Konstantin Beznosov, "Is OpenID too Open? Technical, Business, and Human Issues That Get in the Way of OpenID and Ways of Addressing Them," presented at Eurecom, February 24, 2011. 57 pages.: - LERSSE-PRESENTATION-2011-001