Every database management system must be able to protect data against unauthorized access and modification.

每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。

youdao

All database access in the system is made through a DAO to achieve encapsulation.

系统中的所有数据库访问都通过DAO进行以实现封装。

youdao

Perhaps you need to access an existing inventory control system, a legacy customer database, or a mainframe-based security access control service.

或许您需要访问现有的库存控制系统、旧的客户数据库或基于大型机的安全性访问控制服务。

youdao

Oversees the editing, selection and captioning of all UN photos for accession into the NICA (Networked Interactive Content Access) database system while maintaining the photo policies in the Organization.

UNESCO: Vacancy : Senior Photographer (10/10/2011) BPI 037 - (P3)

Prosecutors also presented evidence that Valle had twice trained on the system and that he would have been instructed not to access the database for personal reasons.

CNN: STORY HIGHLIGHTS

The online system could not access their records due to the way they were stored on HMRC's main database, she added.

BBC: 'Double standard' on data safety