Federated Identity Management for Grids. - Henri Mikkonen; Mika Silander (ICNS, 2006)

Online Host Certificate Registration and Renewal System. - Henri Mikkonen; Kalle Happonen; Joni Hahkala (GCA, 2009)

A Pseudonymity System for Grids. - Joni Hahkala; Henri Mikkonen; Mika Silander; John White (J. Comput., 2009)