Data security is the practice of protecting digital information from （1） access，corruption,or theft throughout its entire lifecycle. It is a concept that encompasses every aspect of information security from the （2） security of hardware and storage devices to administrative and access controls,as well as the logical security of software applications. It also includes organizational （3） and procedures.Data security involves deploying tools and technologies that enhance the organization's visibility into where its critical data resides and how it is used. These tools and technologies should （4） the growing challenges inherent in securing today's complex distributed,hybrid,and/or multicloud computing environments.Ideally,these tools should be able to apply protections like （5） ,data masking,and redaction of sensitive files, and should automate reporting to streamline audits and adhering to regulatory requirements.

A

logical

B

physical

C

network

D

Information

使用微信搜索喵呜刷题，轻松应对考试！

答案：

B

根据题目描述，数据安全性涉及保护数字信息不受未经授权的访问、损坏或盗窃，并且涵盖从硬件和存储设备的物理安全到管理和访问控制等各个方面。因此，正确答案是B，即“physical（物理）”。