As a Microsoft Certified Cybersecurity Architect Expert, you have been approached by Contoso to secure their sensitive data. The developers at Contoso have specific requirements: they must be prevented from viewing the data located in a column named MedicalHistory within the ClaimDetails table. Considering this context, you need to recommend an appropriate solution that ensures the confidentiality of the MedicalHistory data in the ClaimsDetail table while meeting the developers' requirements.