Security in Communication Networks Third International Conference, SCN 2002, Amalfi, Italy, September 11-13, 2002, Revised Papers - Cimato, Stelvio; Cimato, Stelvio; Galdi, Clemente; Galdi, Clemente; Persiano, Giuseppe; Persiano, Giuseppe (Springer Berlin Heidelberg : Imprint: Springer, 2003)