Social navigation as a model for usable security. - Paul DiGioia; Paul Dourish (SOUPS, 2005)

Seeing further: extending visualization as a basis for usable security. - Jennifer Ann Rode; Carolina Johansson; Paul DiGioia; Roberto Silveira Silva Filho; Kari Nies; David H. Nguyen; Jie Ren 001; Paul Dourish; David F. Redmiles (SOUPS, 2006)