Security and privacy in dynamic environments : proceedings of the IFIP TC-11 21st International information security conference (SEC 2006), 22-24 May 2006, Karlstad, Sweden. / SpringerLink (Online service), 2006 r=on-line. - Текст : электронный.
Trust and privacy in digital business : 3rd international conference, TrustBus 2006, Krakow, Poland, September 2006: proceedings / SpringerLink (Online service), 2006 r=on-line