Which of the following is an important aspect of incident response? (2024)

FAQs

What is the most important part of an incident response plan? ›

Your IRP will clarify roles and responsibilities and will provide guidance on key activities. It should also include a cybersecurity list of key people who may be needed during a crisis.

The objectives of incident response are to: Verify that an incident occurred or document that one has not. Maintain or restore business continuity while reducing the incident impact. Identify the causes of the incident.

The NIST incident response lifecycle breaks incident response down into four main phases: Preparation; Detection and Analysis; Containment, Eradication, and Recovery; and Post-Event Activity.

Incident response team functions and responsibilities

Generally speaking, the core functions of an incident response team include leadership, investigation, communications, documentation and legal representation.

Benefits of an Incident Response Plan

A well-designed IR Plan can ensure efficient identification, containment and resolution of cyber security incidents. It will also help organisations to: Minimise downtime & financial losses. Quickly assess the impact of cyber threats & take corrective measures.

The primary goals of incident response are to contain the scope of an incident and reduce the risk to institutional systems and data and to return affected systems and data back to an operational state as quickly as possible.

Companies need incident reporting to keep their workplace safe, accessible, and compliant. It also enables companies to: Learn from mistakes: Incident reporting helps companies identify trends, analyze the root cause of an incident, and make necessary adjustments to prevent similar incidents from occurring.

The main objective of incident management is to restore normal service operations as soon as possible while minimizing the negative impact on business operations.

Definition: An Incident's priority is usually determined by assessing its impact and urgency: 'Urgency' is a measure how quickly a resolution of the Incident is required. 'Impact' is measure of the extent of the Incident and of the potential damage caused by the Incident before it can be resolved.

Which step is the most important in developing an incident response plan? ›

Step 1: Preparation

Preparation is key to an effective response. Start by developing a policy for how you will manage your incident response, what actions must be prioritized, and who will lead incident handling.

Specifically, an incident response process is a collection of procedures aimed at identifying, investigating and responding to potential security incidents in a way that minimizes impact and supports rapid recovery.

In the event of a cybersecurity incident, best practice incident response guidelines follow a well-established seven step process: Prepare; Identify; Contain; Eradicate; Restore; Learn; Test and Repeat: Preparation matters: The key word in an incident plan is not 'incident'; preparation is everything.