@Book {CJS.sec2008,
editor = {S. Cimato and S. Jajodia and P. Samarati},
booktitle = {Proceedings of the IFIP TC11 23rd International Information Security Conference (SEC 2008)},
publisher = {Springer},
address = {Milano, Italy},
month = {September},
day = {8 - 10},
year = {2008}
}