@InProceedings {dfls-spie2019,
    author = {S. {De Capitani di Vimercati} and S. Foresti and G.
Livraga and P. Samarati},
    booktitle = {Proc. of SPIE 10993, Mobile Multimedia/Image Processing, Security, and Applications 2019, 109930D},
    title = {Data Security and Privacy in the Cloud},
    address = {Baltimore, MD, USA},
    month = {May},
    day = {13},
    year = {2019}
}