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Question: 1 / 400

What are the stages of the incident response lifecycle?

Discovery, Analysis, Response, and Recovery

Preparation, Detection, Containment, Eradication, and Post-Incident Activity

The stages of the incident response lifecycle, as outlined in option B, are widely recognized in the field of cybersecurity. This framework provides a structured approach for organizations to effectively manage and respond to security incidents.

Preparation involves establishing and training a response team, developing response plans, and implementing preventive measures such as security controls and policies. This stage ensures that the organization is ready to handle any incidents that may arise.

Detection refers to identifying potential security incidents through monitoring systems, alerts, and analysis of security events. Timely detection is crucial for minimizing the impact of an incident.

Containment is the process of limiting the scope and impact of the incident. This can mean isolating affected systems to prevent further damage while maintaining business operations as much as possible.

Eradication involves removing the cause of the incident from the environment. This could include eliminating malware, closing vulnerabilities, or taking affected systems offline to ensure that the threat is no longer present.

Post-Incident Activity encompasses the review and analysis of the incident once it has been resolved. This stage helps organizations learn from the incident, refine their incident response plans, and improve their overall security posture.

While other options may include terminology related to incident response, they do not capture the comprehensive lifecycle that is emphasized in option B

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Detection, Attack, Recovery, and Report

Preparation, Investigation, Eradication, and Documentation

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