Study. uk . com
  1. Home
  2. All questions
  3. Question 571

CompTIA Security+ study material · question 571 of 611

An organisation confirms backups complete successfully every night. What does CISA say this does not establish?

  1. That the retention period is adequate
  2. That the backups are encrypted
  3. That the backup window is long enough
  4. That the data can actually be restored
Show the answer

Answer: D. That the data can actually be restored

An untested backup is an assumption; only a tested restore is a control.

Source: CISA #StopRansomware Guide (CISA) — CISA #StopRansomware Guide › Preparing for Ransomware

Challenge yourself on this topic → Study as cards