Phantom Blockchain: Secure Cloud Data Sharing Explained
Parsec and CEA List built a shadow blockchain technique to strengthen metadata server resilience in less-trusted clouds. Read the full research summary.

Thierry Leblond
CEO
1 min
- Cybersecurity

Parsec & CEA List collaboration
R&D is at the heart of Parsec’s software development, guaranteeing state-of-the-art security.
The work carried out in partnership with CEA-List aimed to increase the resilience of the support server hosted in a less-trusted cloud by means of Blockchain.
List researchers have devised a solution, drawing on their theoretical and practical expertise in blockchains. To reconcile its advantages in terms of transaction security while strengthening data security, they developed the ” shadow blockchain ” technique theorized by the University of Berkeley.
This article summarizes the work carried out.
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