Assessing Corporate Cybersecurityintermediate
Arrange the following steps for responding to an accidental deletion of critical files in the correct chronological order.
Answer
Identify the affected files and assess dependent operations, Restore the missing files from backups or version history, Verify the restored data for integrity and consistency, Update access permissions and operational procedures to prevent recurrence
Explanation
### The order
1. Identify which critical files and operations depend on them. This establishes the scope and operational effect of the deletion.
2. Use available backups or version history to restore the files. Recovery requires a usable earlier copy.
3. Check restored information for inconsistencies. Restoration failures can leave inconsistent data, so the result needs review.
4. Review permissions and procedures to reduce recurrence. Role-based permissions, automated tools, and peer reviews can reduce future deletion risks.
### The concept
Recovery is not complete merely because files reappear. Organizations also need to verify that restored material is consistent and address the process or permission weakness that contributed to the event.
### Terms
- **Version history**: a record of earlier file states that can support recovery.
- **Role-based permissions**: access permissions assigned according to a person's organizational role.
### Remember
Restore first, verify the restored data, then reduce the chance of repeating the incident.
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