GCP Cloud Data Security Best Practices for HIPAA Compliance of Healthcare Data: A Comprehensive Research Analysis

As the healthcare sector accelerates its digital transformation, cloud computing has emerged as a critical enabler for storing, processing, and managing sensitive patient data. Ensuring compliance with stringent regulatory frameworks such as the Health Insurance Portability and Accountability Act (HIPAA) and the Health Information Trust Alliance (HITRUST) is imperative for safeguarding electronic health records and maintaining patient trust. This research provides an in-depth analysis of Google Cloud Platform (GCP) as a secure and scalable infrastructure for healthcare data management, focusing on best practices aligned with HIPAA compliance requirements. The study evaluates core GCP security components, including identity and access management, data encryption at rest and in transit, audit logging, and advanced threat modeling. It emphasizes the implementation of Zero Trust architecture and federated learning systems as advanced methods to enhance security while preserving data privacy. The paper also highlights the importance of continuous monitoring, disaster recovery planning, and performance optimization in maintaining operational resilience. By integrating comprehensive governance frameworks and leveraging emerging technologies such as artificial intelligence and blockchain, healthcare organizations can ensure robust data protection while achieving scalability and compliance. The findings serve as a strategic guide for healthcare stakeholders seeking to implement cloud-based solutions that meet regulatory demands and support long-term digital health innovation.