This author has not been identified. Look up 'Sabrina De Capitani di Vimercati' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Sara Foresti' in GoogleThis author has not been identified. Look up 'Sushil Jajodia' in GoogleThis author has not been identified. Look up 'Stefano Paraboschi' in GoogleThis author has not been identified. Look up 'Pierangela Samarati' in Google