Case Study: a major European bank achieves secure zero-trust blockchain transactions with Edgeless Systems' MarbleRun

major European bank secures blockchain nodes in 3 weeks with Edgeless Systems

The customer, a major European bank, sought to secure its decentralized asset platform and simplify the integration of new members into its blockchain consortium. The challenge was to ensure node integrity while preventing the central service provider from accessing individual nodes. Edgeless Systems addressed this using its MarbleRun product to manage and scale Intel SGX enclaves.

Edgeless Systems implemented a solution using Intel SGX secure enclaves and the Gramine library to run the bank's application. By integrating MarbleRun, the vendor provided a service for participants to easily verify their node's integrity via a remote attestation API. This setup ensured secure and simplified management of the network, with the entire project taking only three weeks to implement. The result was a trustless blockchain network where integrity could be efficiently attested.