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CCSP Cloud Data Security Practice Question

A cloud storage bucket is configured with versioning enabled. A ransomware attack encrypts all objects in the bucket. How can the organization recover the original data?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Restore from previous versions of the objects

Versioning preserves previous versions of objects. The organization can restore previous unencrypted versions, provided they have not been deleted and the ransomware did not delete versions.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Use the cloud provider's backup service to restore the bucket

    Why it's wrong here

    Backup services may use versioning; the direct method is to use versioning.

  • Replicate data from the cross-region replica

    Why it's wrong here

    If replication was configured, the replica may also be encrypted unless versioning is enabled there too.

  • Use the cloud provider's ransomware recovery service

    Why it's wrong here

    Such a service may not exist; versioning is the standard recovery method.

  • Restore from previous versions of the objects

    Why this is correct

    Versioning allows retrieval of previous, unencrypted versions, effectively recovering the data.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This CCSP practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CCSP exam.