How tamper secures audit-ready medical records for a high-growth MedTech startup.

Current Solutions, Challenges and Expected Outcomes:

Our client, a MedTech startup offering an online monitoring and matchmaking platform, hosts patient records, consultation reports, and psychological assessments on Scaleway Object Storage, natively integrated with its web platform and databases.

This choice of French sovereign cloud infrastructure addresses GDPR requirements and the HDS (Hébergeur de Données de Santé) certification framework, which is mandatory for handling medical data in France. However, the strict professional confidentiality obligations imposed on psychologists and the extreme sensitivity of patient data create exceptionally demanding security requirements.

The main challenge was forensic traceability of access and modifications. In the event of a confidentiality breach or a patient complaint, the startup must be able to demonstrate the integrity of medical records and prove that they have not been altered.

The planned connection to an interprofessional healthcare data transmission system further increased the risks of accidental corruption and unauthorized access.

Our client was looking for a solution capable of continuously monitoring the integrity of patient records while meeting healthcare sector regulatory requirements, without affecting the availability of a platform used by hundreds of patients every day.

Why tamper Was Chosen?

tamper was selected for its natural alignment with healthcare sector requirements and its ability to turn legal obligations into an operational advantage.

Comprehensive traceability of every operation performed on patient records, including the addition of clinical notes, changes to diagnoses, and deletion of prescriptions, provides forensic evidence that can be used during HDS audits or in medical litigation.

tamper could also be deployed on an instance hosted by the same cloud provider, reducing the attack surface by integrating the instance into a dedicated virtual network.

Automatic post-audit tagging permanently marks documents validated by practitioners, creating a digital chain of trust similar to an electronic signature. Integration with ServiceNow, already used for the platform's technical support, enables security incidents to be handled automatically and supports compliance with CNIL notification deadlines in the event of a data breach.

S3 compatibility with Scaleway and the agentless approach ensure that the medical platform's performance remains unaffected.

How tamper Operates Day to Day?

tamper audits all Scaleway buckets containing active and archived patient records every twelve hours, covering several thousand medical documents.

Systematic hash comparisons ensure that no medical document has been altered between consultations, preserving the integrity of the care pathway. Bucket configuration scoring proactively identifies security weaknesses, including disabled encryption at rest, incomplete access logs, and missing versioning, guiding the IT team in continuously strengthening its security posture.

Reporting dashboards enable the DPO (Data Protection Officer) to demonstrate GDPR compliance during annual audits, providing comprehensive visibility into access to and modifications of sensitive data.

Why Do They Recommend tamper?

The startup recommends tamper as an essential regulatory and operational safeguard for any healthcare platform hosting patient data.

DSPM's ability to continuously score storage configuration transforms compliance from an imposed burden into a metrics-driven, continuous improvement process.

For a growing MedTech company, tamper eliminates the catastrophic reputational risk associated with a patient data breach, helping preserve the trust of users and healthcare partners.

Continuous visibility into the integrity of patient data assets has become a compelling reassurance tool for partner psychologists, who are particularly concerned about protecting professional confidentiality.