solved I’m working on a Computer Science question and need guidance

I’m working on a Computer Science question and need guidance to help me study.

OverviewA computer incident response team (CIRT) determines if a breach has occurred and how it must be handled. The CIRT team functions according to pre-defined actions described in a CIRT plan. When a security breach happens, the CIRT team will identify, analyze, and contain the security breach, and finally remove the cause of the breach. The CIRT team aids in all aspects of recovering from the breach. Based on the circumstances surrounding the breach, the CIRT team will improve its CIRT plan based on lessons learned.  In this lab, you will describe how a CIRT plan can mitigate risk, identify where CIRT monitoring and security operations occur throughout an IT infrastructure, identify countermeasures and security controls that can mitigate risk, and develop a CIRT response plan. You can use the assessment worksheet included with the lab as a study guide, but you will not submit it with your lab report.\Your assignment must meet these criteria. Please refer to the scoring guide for this assignment.Describe how a CIRT plan helps mitigate risks across the seven domains of an IT infrastructure.Identify where CIRT security operations and monitoring occur across an IT infrastructure.Identify security controls and countermeasures that will mitigate risk across the IT infrastructure and which will aid in a security incident response.Create a CIRT response plan for an IT infrastructure using the six-step incident response methodology.Use style and vocabulary generally appropriate to the message and intended audience.