CompTIACompTIA
DA0-001 · Question #49
DA0-001 Question #49: Real Exam Question with Answer & Explanation
The correct answer is D: Data encryption. Data encryption is a critical control measure that transforms data into a coded format, making it unreadable to unauthorized parties and thereby preventing its compromise in a data breach.
Data Governance, Quality, and Controls
Question
Which of the following is a control measure for preventing a data breach?
Options
- AData transmission
- BData attribution
- CData retention
- DData encryption
Explanation
Data encryption is a critical control measure that transforms data into a coded format, making it unreadable to unauthorized parties and thereby preventing its compromise in a data breach.
Common mistakes.
- A. Data transmission is the movement of data, not a control measure itself, although secure transmission methods (like encrypted channels) are controls.
- B. Data attribution refers to assigning ownership or source to data, which is not a direct measure for preventing a breach.
- C. Data retention policies define how long data is stored, which is a data lifecycle management aspect, not a direct breach prevention control.
Concept tested. Data security controls - encryption
Reference. https://learn.microsoft.com/en-us/azure/security/fundamentals/encryption-overview
Topics
#Data security#Encryption#Security controls#Data breach prevention
Community Discussion
No community discussion yet for this question.