For password removal its now possible to backup original security module. It helps to recover original password after getting access to data.

对于密码清除它现在可以备份原来的安全模块。它有助于获得数据后恢复原来的密码。

youdao

Grid data management module should hide the heterogeneity of data resources, provide uniform access interfaces, and make sure of the reliability and security of data access.

网格数据管理模块需要屏蔽底层数据源差异，为用户提供统一访问接口，并且还要保证访问的可靠性和安全性。

youdao

In security module, the security technology of user authentication, message encryption, audit tracing and access control is used.

在安全模块中，使用了用户认证、通讯加密、审计追踪、访问控制等安全技术，并且引入了模糊控制与专家系统。

youdao