Decoding the blockchain, workshop France Digitale CNP Assurances
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Transcript of Decoding the blockchain, workshop France Digitale CNP Assurances
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#Blockchain
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Magali NOÉ Chief Digital Officer CNP Assurances
Patrick ROBIN Vice-Président, France Digitale & Managing Partner, Avolta Partners
Nicolas JULIA VP Business Operation Stratumn
Olivier BOUSQUET Head of Architecture & Solutions CNP Assurances
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Quelques éléments de définition
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Le monde avant Bitcoin
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Bitcoin
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Web : échange d’information de pair à pair
Blockchain : échange d’actifs de pair à pair
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Blockchain
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Apports dans le monde de l’Entreprise
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Zoom Traçabilité
Ancien paradigme
La vérification de l’origine d’objets physiques et d’actifs numériques s’effectue sur des échantillons car le coût et la complexité des procédures sont élevés.
Nouveau paradigme
L’origine de tous types de documents et d’objets peut être indépendamment tracée par les membres d’un consortium.
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Zoom Confidentialité
Ancien paradigme
Les données sont confiées à d e s d é p o s i t a i r e s e t s t o c k é e s d a n s d e s systèmes en silos, ce qui nécessite des dispositifs de sécurité importants.
Nouveau paradigme
La propriété de la donnée revient aux utilisateurs et entreprises grâce aux protocoles de chiffrement e t a u x s y s t è m e s d e preuve.
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• L’expérience utilisateur est fluide - plus de silos informatiques
• La conformité avec les nouvelles règlementations sur les données
personnelles et le respect de la vie privée est là par défaut
• Les coûts liés à l’échange de données entre partenaire sont réduits
En synthèse
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Critères à considérer pour développer une solution
Blockchain inter-acteur
74FBEC84
A9F2B9DF
E3FC5D70
Un processus entre plusieurs parties prenantes
Un besoin de confiance entre les différents acteurs
Un besoin de partager certaines informations tout en masquant d’autres
Un enjeu important sur la bonne exécution du processus
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Retour d’expérienceProjet Fédération Française de l’Assurance
Gestion des résiliations
14 assureurs
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Annexes Cas d’usage: traçabilité de la chaine de valeur du thon
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Le problème
• Peu de transparence quant à la provenance pour les marchands et consommateurs
• Risques de corruption des données de certification
• Asymétrie de l’information entre partenaires
Traçabilité de la chaine de valeur du thon
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Trusted Workflow
• Traçabilité des documents tout au long de la chaine
• Falsification des documents impossible
• Auditabilité du process en temps réel par toutes les parties prenantes
Traçabilité de la chaine de valeur du thon
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Traçabilité de la chaine de valeur du thon
Agent Bureau Veritas : Portail Audit Hub
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Avantages
• Élément de différenciation pour Bureau Veritas
• Stratumn s’intègre parfaitement aux SI
• Réduction des risques pour toutes les parties prenantes de la chaine de valeur
Traçabilité de la chaine de valeur du thon
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MERCI ! DES QUESTIONS ?
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WIFI : STATION-F Guests Password : guest@stationf
#Blockchain
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La blockchain au service du secteur public
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#BlockchainWIFI : STATION-F Guests Password : guests@stationf
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Decoding the blockchain
Station F – 14/11/20172. UN2.0
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Decoding the blockchain
Station F – 14/11/20172. UN2.0
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Decoding the blockchain
Station F – 14/11/20172. UN2.0
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