Data Security in Healthcare: Enhancing the Safety of Data with Cybersecurity

With the rapid digitalization of healthcare, securing sensitive patient data has become a critical challenge. This project proposes a secure cloud-based platform that leverages Advanced Encryption Standard (AES) and blockchain technology to enhance the security, privacy, and integrity of healthcare data. AES ensures data protection at rest and during transmission, preventing unauthorized access, while attribute- based encryption (ABE) enforces role-based access control. Additionally, blockchain technology establishes an immutable, tamper-proof ledger for tracking healthcare data transactions, ensuring transparency and regulatory compliance. Deduplication algorithms and continuous authentication mechanisms further strengthen data integrity, reducing redundancy and preventing unauthorized modifications. The proposed system improves performance, reliability, security, and privacy, addressing the limitations of existing cloud-based healthcare systems. By implementing secure search protocols and controlled data-sharing mechanisms, this project aims to create a trustworthy and efficient healthcare data management platform that aligns with regulatory standards such as HIPAA and GDPR, ultimately enhancing patient data protection and healthcare service delivery.