Certified Incident Handler (CIH) Practice Ecam

What should an incident responder consider if the data is lost after eliminating the cause of the incident?

1. Try to recover from the incident's logs

2. Recover data from backup

3. Notify stakeholders only

4. Wait for instructions from management

The correct answer is: Recover data from backup

The focus for an incident responder in the situation where data has been lost after the cause has been eliminated is to prioritize recovery efforts. Recovering data from backups is typically the most effective and efficient method for restoring lost information, as backups are intentionally created to protect against data loss. This process enables the organization to restore critical files and information to a state prior to the incident, minimizing further disruptions and allowing for continuity of operations. Utilizing backups is essential because it not only provides a means to recover lost data but also ensures that the organization can revert to a known-good configuration, safeguarding against potential remnants of the incident that may still be present in the environment. Moreover, recovery from backups can help the organization understand the impact of the incident and allow for a more comprehensive analysis moving forward. While examining incident logs could provide insights into the event and help in understanding the incident's timeline and impact, it does not directly contribute to recovering the lost data. Additionally, notifying stakeholders is essential for communication, but it doesn't aid in restoring the integrity of lost data. Waiting for management's instructions may neglect the urgency required in data recovery efforts, especially in time-sensitive incidents. Therefore, promptly recovering data from backups is the most strategic course of action in this scenario.