por IFIP TC11 WG11.4 Working Conference on Network Security (2001 : Lovaina, Bélgica) | Decker, Bart de, 1958- [editor].
por IFIP TC 11 WG 11.3 Working Conference on Database Security (14 : 2000 : Schoorl, Países Bajos) | Thuraisingham, Bhavani M [editor].