Which practice emphasizes deleting data when unnecessary and using encryption or anonymization to keep data safe?

Which practice emphasizes deleting data when unnecessary and using encryption or anonymization to keep data safe?

• A. Data Governance
• B. Data Deletion and Security
• C. Data Classification
• D. Data Quality

Answer: (B)

Deleting data when it’s no longer needed and protecting what remains with encryption or anonymization focuses on minimizing retained data and safeguarding it. This approach directly addresses reducing unnecessary data storage and using strong protective measures to keep data safe, which is the essence of data deletion and security. Encryption protects data from unauthorized access, whether at rest or in transit, while anonymization reduces the risk by removing identifiable information. Other concepts cover broader areas—data governance is about policies and oversight, data classification about labeling data by sensitivity to guide handling, and data quality about the accuracy and consistency of data—but they don’t center on the combined practice of deleting unneeded data and applying encryption or anonymization to protect data.

Deleting data when it’s no longer needed and protecting what remains with encryption or anonymization focuses on minimizing retained data and safeguarding it. This approach directly addresses reducing unnecessary data storage and using strong protective measures to keep data safe, which is the essence of data deletion and security. Encryption protects data from unauthorized access, whether at rest or in transit, while anonymization reduces the risk by removing identifiable information. Other concepts cover broader areas—data governance is about policies and oversight, data classification about labeling data by sensitivity to guide handling, and data quality about the accuracy and consistency of data—but they don’t center on the combined practice of deleting unneeded data and applying encryption or anonymization to protect data.