United States Government Publishing Office publisher pbl distributor dst United States Commerce Department National Institute of Standards and Technology (NIST) author aut Government Organization Hu, Vincent C. author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-10-27 Commerce Department 2022-05-26 monographic deposited born digital 28 digital object pages C 13. https://www.govinfo.gov/app/details/GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62 P0b002ee1c1bb2d7b on1389890346 (OCoLC)1389890346 DGPO 2023-10-27 2026-06-27 GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62 machine generated eng fdlp C13 GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62 021d2169f3c6caff55ea2b12d1bdec62 GOVPUB NIST Interagency or Internal Reports NOTE: THE “DATE ISSUED” ABOVE MAY DEFAULT TO JANUARY 1ST OF A GIVEN YEAR. TO THE VIEW THE MOST ACCURATE DATE OF ISSUE, REVIEW THE TITLE PAGE OF THE PUBLICATION. Interim or final reports on work performed by NIST for outside sponsors (both government and non-government). May also report results of NIST projects of transitory or limited interest, including those that will be published subsequently in more comprehensive form. National Institute of Standards and Technology Commerce Department. National Institute of Standards and Technology. 2022 2022-05-26 https://www.govinfo.gov/app/details/GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62 https://www.govinfo.gov/content/pkg/GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62/pdf/GOVPUB-C13-021d2169f3c6caff55ea2b12d1bdec62.pdf ABAC Access control Authorization Blockchains (Databases) Hu, Vincent C. creator Hu, Vincent C. National Institute of Standards and Technology (U.S.) Material Measurement Laboratory mdu U.S. Dept. of Commerce, National Institute of Standards and Technology 2022-05-26. monographic 1 online resource (28 pages) : illustrations (color) text technical report eng 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. Vincent C. Hu. May 2022. Title from PDF title page (viewed January 4, 2023). Includes bibliographical references. Approved by the NIST Editorial Review Board on 2022-09-20 Mode of access: World Wide Web. Systems requirements: Adobe Acrobat PDF reader. Access control Blockchains (Databases) Authorization ABAC https://doi.org/10.6028/NIST.IR.8403