Every data source must have a defined custodian (a business role) responsible for the accuracy, integrity, and security of that data.

每个数据源必须有确定的管理人（业务角色）负责数据的精确性、完整性和安全性。

youdao

Figure 22 shows the security role Reference being linked to the appropriate security role.

图22显示了正在链接到适当安全角色的安全性角色引用。

youdao

Steps to implement Role based security

实现基于角色的安全性的步骤

youdao

Soldiers from Uganda and Burundi are currently playing a vital security role by defending the presidential palace, the main seaport and airport from al-Shabab attacks.

VOA: standard.2009.04.17

But the scheme adds to doubts over the role of private-security firms in the war and efforts to hold contractors accountable.

ECONOMIST: Private security contractors

This will lead to more Parliamentary debate on security matters, public hearings on the national security strategy, and - as promised - greater transparency over appointments to the Committee so that the Committee can not only review intelligence and security but also perform a public role - more akin to the practice of Select Committees - in reporting to and informing the country on security matters.

BBC: In full: Brown security statement

Because Petraeus was so successful - and because his role involved national security and warfare, not working the halls of Congress - some have questioned whether the Clinton-era rules of sex scandal should apply.

BBC: Petraeus affair: Is this sex scandal different?