哪位好心人帮我翻译一下我的毕业论文摘要 谢谢了~~

用户访问控制系统(User Access Control System)是一套中小型企业基于角色的用户权限管理系统的通用平台设计方案。UAC是目前解决中小型企业的统一资源访问控制的有效方法。它的目标一方面是通过减少授权管理的复杂性来减低企业管理开销，另一方面是可以灵活地支持企业的安全策略，并对企业的变化有很多的伸缩性。UAC系统还可以帮助企业实现从传统企业的事后管理转变为有效的动态监控机制。该系统作为实施用户访问控制的技术手段，将利用网络和信息技术，通过增加个性化数据集服务，建立面向用户的个性化服务模型，即可实现用户当前的、明确的需求，也能满足用户长远的、潜在的信息需求。

The user access control system (User Access Control System) is set of Small and medium-sized enterprises based on the role user jurisdiction management system management system's general platform design proposal. UAC solves Small and medium-sized enterprise's unified resources access control efficacious device at present. Its goal is at the same time decreases the business management expenses through the reduced authorization management complexity, on the other hand is may support enterprise's security policy nimbly, and has many elasticities to enterprise's change. The UAC system may also help the enterprise to realize manages afterward from the Traditional enterprise tr