Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Blockchain for Access Control Systems

Published

Author(s)

Vincent C. Hu

Abstract

The rapid development and wide application of distributed network systems have made network security – especially access control and data privacy – ever more important. Blockchain technology offers features such as decentralization, high confidence, and tamper-resistance, which are advantages to solving auditability, resource consumption, scalability, central authority, and trust issues – all of which are challenges for network access control by traditional mechanisms. This document presents general information for blockchain access control systems from the views of blockchain system properties, components, functions, and supports for access control policy models. Considerations for implementing blockchain access control systems are also included.
Citation
NIST Interagency/Internal Report (NISTIR) - 8403
Report Number
8403

Keywords

access control, blockchain, authorization, ABAC, policy.

Citation

Hu, V. (2022), Blockchain for Access Control Systems, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.8403, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=934417 (Accessed November 8, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created May 26, 2022, Updated November 29, 2022