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针对接入控制以及内容安全提出了一种基于门限的访问控制方案和基于角色的授权方案,对用户进行安全认证,确认数据来源是授权的合法用户,并且限制用户只能根据被分配的角色来进行相应的权限操作,确保数据内容安全。
Aiming at access control and content security, a threshold-based access control scheme and role-based authorization scheme are proposed to authenticate users and ensure that the data source is authorized and authorized users. Moreover, users can only be restricted according to their assigned roles Permission to operate accordingly to ensure the safety of data content.