A global energy company migrating its SAP HANA systems to the public cloud adopted Thales CipherTrust Cloud Key Manager integrated with SAP Data Custodian to maintain control over its encryption keys. Using a Bring Your Own Key (BYOK) model, encryption keys were generated and stored on-premises within FIPS 140-2 Level 3-certified Thales Luna HSMs, ensuring data sovereignty and compliance. The solution automated key lifecycle management, enabling generation, rotation, and revocation with full visibility. This approach strengthened security, reduced IT costs, and guaranteed protection of classified data while enabling a smooth, compliant cloud migration.

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