@inproceedings{robson:2006b, author = {R. A. Gotardo and R. A. Rios and Robson E. De Grande and S\'{e}rgio Donizetti Zorzo}, title = {Garantia de Pol\'{i}ticas de Privacidade utilizando-se Certifica\c{c}\~{a}o (portuguese).}, booktitle = {Proceedings of the Internacional Conference of Forensic Computer Science, Bras\'{i}lia, Brazil}, year = {2006}, }