NACDA: Naming-Based Access Control and Decentralized Authorization for Secure Many-to-Many Data Sharing

• Published in: Electronics (Basel) Vol. 12; no. 7; p. 1651
• Main Authors: Li, Minghui, Xue, Jingfeng, Wang, Yong, Ma, Rui, Huo, Wei
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.04.2023
• Subjects: Access control; Blockchain; Communication; Confidentiality; Cryptography; Data encryption; Data security; Digital signatures; Encryption; Information sharing; Medical records; Medical research; Methods; Microprocessors; Names; Naming; Safety and security measures; Wearable technology; China

The rapid development of wearable technology has facilitated the collection and sharing of health data, allowing patients to benefit from caretakers and medical research. However, these personal health data often contain sensitive information and it is typically not known in advance with whom the in...