The healthcare industry is undergoing rapid digital transformation, with electronic health records (EHRs), telemedicine, e-prescriptions, and other digital services becoming the norm. While these advancements offer increased efficiency and accessibility, they also introduce concerns regarding security, authenticity, and compliance. Digital Signature Certificate (DSC) has emerged as a crucial solution for addressing these challenges, ensuring the confidentiality, integrity, and legality of electronic transactions in healthcare. This article explores the necessity of DSCs in the healthcare sector, focusing on their role in securing patient data, streamlining operations, and ensuring regulatory compliance. The Growing Digitalization of Healthcare In recent years, healthcare has increasingly shifted toward digital platforms. The adoption of EHRs, cloud-based patient management systems, and online consultations has made healthcare services more efficient and accessible. However, these digi...