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(ISC)2

CERTIFIED-IN-CYBERSECURITY · Question #633

Why is off-site data backup an important consideration in disaster recovery?

The correct answer is D. It ensures business continuity in case of a local site failure. Off-site backup is critical for disaster recovery because it protects data from location-specific disasters such as fires, floods, or power failures that could destroy on-site backups along with primary systems. If both primary infrastructure and local backups are destroyed…

Business Continuity (BC), Disaster Recovery (DR) & Incident Response (IR) Concepts

Question

Why is off-site data backup an important consideration in disaster recovery?

Options

  • AIt minimizes the risk of data breaches during a disruption
  • BIt provides physical security for data centers
  • CIt eliminates the need for data recovery procedures
  • DIt ensures business continuity in case of a local site failure

How the community answered

(31 responses)
  • A
    3% (1)
  • B
    10% (3)
  • D
    87% (27)

Explanation

Off-site backup is critical for disaster recovery because it protects data from location-specific disasters such as fires, floods, or power failures that could destroy on-site backups along with primary systems. If both primary infrastructure and local backups are destroyed, business continuity is impossible. Off-site backup does not eliminate recovery procedures (C), does not inherently prevent breaches (A), and is a data protection - not physical security - measure (B).

Topics

#Disaster Recovery#Data Backup#Off-site Storage#Business Continuity

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