Computer Science · Cyber Security
A school office was hit by ransomware that encrypted its files. The administration wants to significantly reduce the risk of data loss before any future incident occurs. Which measure is most effective?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Use the same strong administrator password across all network computers
- 2Maintain regular offline or immutable backups and consistently patch systems✓
- 3Open email attachments only if they come from recognized sender names
- 4Turn off the firewall to allow faster software updates
Correct answer
Maintain regular offline or immutable backups and consistently patch systems
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