Certified Incident Handler (CIH) Practice Ecam

What is a recommended practice to maintain operational integrity during an incident?

1. Running outdated software

2. Regular system updates

3. Limiting network accessibility

4. Backup critical data

The correct answer is: Backup critical data

Maintaining operational integrity during an incident is essential for ensuring that systems can recover and continue functioning effectively. Regularly backing up critical data plays a vital role in this process. It ensures that essential information is preserved and can be restored if data is lost or compromised during an incident. When critical data is backed up, organizations can quickly recover from incidents such as data breaches, ransomware attacks, or system failures. This minimizes downtime and helps maintain service continuity for users and stakeholders. Moreover, having updated backups allows for more effective incident response, as it mitigates the risk of permanent data loss and offers a fallback point to revert to when needed. While limiting network accessibility, running outdated software, and performing regular system updates are also important practices in incident management, they do not directly contribute to maintaining operational integrity in the same manner as backing up critical data does. Backup solutions ensure that the most crucial information remains intact and accessible, which is fundamental in any incident response strategy.