AI-driven anonymization for secure and privacy-preserving business intelligence cloud migration

Sensitive data protection is a key issue in the context of Business Intelligence (BI), especially considering the increasing emergence of outsourcing computing over cloud. This paper presents an AI-driven automated solution designed to conceal sensitive data while maintaining its integrity for analytical purposes. We developed an anonymization pipeline that applies technologies such as pseudonymization and data masking, supported by machine learning for sensitive data detection. Our experiments demonstrate that anonymized data retains its analytical value with minimal impact on performance and accuracy, providing a solid foundation for secure and efficient BI outsourcing computing over cloud.