@inproceedings{VLDB-2007-VimercatiFJPS,
	author        = "Sabrina De Capitani di Vimercati and Sara Foresti and Sushil Jajodia and Stefano Paraboschi and Pierangela Samarati",
	booktitle     = "{Proceedings of the 33rd International Conference on Very Large Data Bases}",
	ee            = "http://www.vldb.org/conf/2007/papers/research/p123-decapitani.pdf",
	isbn          = "978-1-59593-649-3",
	pages         = "123--134",
	publisher     = "{ACM}",
	title         = "{Over-encryption: Management of Access Control Evolution on Outsourced Data}",
	year          = 2007,
}