基于区块链的访问控制技术探索

Research on Access Control Technology Based on Blockchain

访问控制系统是计算机科学领域里对系统资源访问的规范化控制的一种机制。现存的访问控制系统面临着许多问题,如:需要第三方验证,隐私保护差,低效率等。访问控制的这些问题可以通过近年来备受关注的区块链解决。本文首先概述了当前访问控制系统的现状和问题,然后简要介绍了区块链技术的特性。最后研究基于区块链技术对访问控制的改进。

Access control system is a mechanism of standardized access control to system resources in the field of Computer Science.The existing access control system faces many problems,such as the need for third-party authentication, poor privacy protection, low efficiency, and so on. These problems of access control can be solved by blockchain, which has attracted much attention in recent years.This paper firstly summarizes the current situation and problems of access control system, and then briefly introduces the characteristics of blockchain technology. Finally, the improvement of access control based on blockchain technology is studied.