title: Secure public cloud platform for medical images sharing.
abstract: Cloud computing promises medical imaging services offering large storage and computing capabilities for limited costs. In this data outsourcing framework, one of the greatest issues to deal with is data security. To do so, we propose to secure a public cloud platform devoted to medical image sharing by defining and deploying a security policy so as to control various security mechanisms. This policy stands on a risk assessment we conducted so as to identify security objectives with a special interest for digital content protection. These objectives are addressed by means of different security mechanisms like access and usage control policy, partial-encryption and watermarking.
authors.affiliation: Institut Mines-Télécom, Télécom Bretagne, LaTIM - INSERM U1101, Technopôle Brest-Iroise, CS 83818, 29238 Brest Cedex 3 France.
authors.forename: Wei
authors.initials: W
authors.lastname: Pan
authors.affiliation: Institut Mines-Télécom, Télécom Bretagne, LaTIM - INSERM U1101, Technopôle Brest-Iroise, CS 83818, 29238 Brest Cedex 3 France.
authors.forename: Gouenou
authors.initials: G
authors.lastname: Coatrieux
authors.affiliation: Institut Mines-Télécom, Télécom Bretagne, LaTIM - INSERM U1101, Technopôle Brest-Iroise, CS 83818, 29238 Brest Cedex 3 France.
authors.forename: Dalel
authors.initials: D
authors.lastname: Bouslimi
authors.affiliation: Supélec, Avenue de la Boulaie, CS 47601, Cesson Sévigné Cedex, France.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Prigent
mesh_terms: D000465:Algorithms; D000067917:Cloud Computing; D016494:Computer Security; D003219:Confidentiality; D016247:Information Storage and Retrieval / Q000379:methods*; D008498:Medical Record Linkage / Q000379:methods*; D011873:Radiology Information Systems / Q000458:organization & administration*; D012815:Signal Processing, Computer-Assisted