What is the next step required to ensure that you have an effective CSRL and a more robust cybersecurity posture in the future?

Your organization was breached. You informed the CSIRT and they contained the breach and eradicated the threat.

What is the next step required to ensure that you have an effective CSRL and a more robust cybersecurity posture in the future?
A . Determine change agent
B . Update the BIA
C . Conduct a gap analysis
D . Update the BCP

Answer: B