Publications by authors named "Ahsan Wajahat"
Article Synopsis
- Electronic Health Records (EHRs) are essential to modern healthcare but introduce serious security threats due to lack of access auditing, which leads to accountability issues and unauthorized data changes.
- The study highlights the need for stronger auditing mechanisms to monitor data access and prevent risks such as data breaches by implementing features like immutable audit trails and Purpose-Based Access Control.
- By utilizing blockchain technology and smart contracts, the research aims to improve compliance auditing, create comprehensive audit logs, and enhance data security through better access validation.
