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访问控制是网络安全防范和保护的主要策略,基于管理区域的访问控制技术对于实现林业网络应用系统的安全具有重要意义。结合森林资源管理工作的特点分析了基于管理区域进行访问控制的必要性,基于RBAC思想,提出了一套基于管理区域的访问控制方案,通过为角色添加区域约束实现用户的区域授权,选择基于网络平台的造林作业设计系统进行了开发,运行效果表明系统用户依据管理区域对系统资源进行访问,满足了森林资源管理工作的需求,实现了林业网络应用系统的数据安全共享。
Access control is the main strategy of network security prevention and protection. Access control technology based on management area is of great significance for realizing the security of the network application system of forestry. According to the characteristics of forest resources management, this paper analyzes the necessity of access control based on the management area. Based on the idea of RBAC, a set of access control scheme based on management area is proposed. By adding regional constraints for users to implement regional authorization, The platform afforestation operation design system has been developed. The operation results show that the system users access the system resources according to the management area and meet the demand of forest resource management, and realize the data sharing of the forestry network application system.