CERTIFIED-IN-CYBERSECURITY · Question #765
CERTIFIED-IN-CYBERSECURITY Question #765: Real Exam Question with Answer & Explanation
The correct answer is D: Destruction. According to the data security lifecycle model, the last phase is Data Destruction, which aims at guaranteeing that data contained in a given support is erased and destroyed in a way that renders it completely irrecoverable by any means (see ISC2 Study Guide, chapter 5, module 1,
Question
The last phase in the data security cycle is:
Options
- ABackup
- BArchival Archival
- CEncryption
- DDestruction
Explanation
According to the data security lifecycle model, the last phase is Data Destruction, which aims at guaranteeing that data contained in a given support is erased and destroyed in a way that renders it completely irrecoverable by any means (see ISC2 Study Guide, chapter 5, module 1, under Data Handling). Archival refers to the process whereby an organization creates a long-term data archive for compliance, storage reduction or business intelligence. A Backup is a copy of files and programs created to facilitate recovery. Encryption is the cryptographic transformation of data with the purpose of concealing its original meaning, and is not a phase of the data security
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