Cybersecurity in Digital Healthcare: Strategies for Protecting EHRs Against Emerging Cyber Threats

Abstract

The exponential digitization of healthcare systems has made Electronic Health Records (EHRs) pivotal for efficient patient management and care delivery. However, the increasing adoption of digital solutions exposes EHR systems to emerging cyber threats, including ransomware, data breaches, and unauthorized access. This research focuses on the cybersecurity challenges faced by digital healthcare, particularly in protecting EHRs. By leveraging blockchain technology, advanced encryption mechanisms, and multi-factor authentication, we propose strategies to enhance the security, privacy, and resilience of these critical systems.Our findings underscore blockchain's potential to secure EHR interoperability and protect sensitive healthcare data through decentralized and tamper-proof frameworks. Additionally, the integration of artificial intelligence (AI) for real-time threat detection further mitigates cyber risks. Key implications highlight the need for robust regulatory compliance, user training, and interoperability standards to overcome implementation challenges. This study provides a comprehensive roadmap for healthcare organizations to fortify their EHR systems against the evolving cybersecurity landscape, ensuring both patient trust and operational efficiency.