In a fast-evolving security incident involving [Product] in [Region], review the effectiveness of decision-making speed within the response team. Identify which roles, such as [Role1] (e.g., Incident Commander) and [Role2] (e.g., Technical Lead), are authorized to make rapid, time-sensitive decisions without seeking higher-level approval. Set up a decision-making framework that allows for swift action during the first 24 hours of the incident, ensuring that lower-level decision-makers have the authority to take the necessary actions to contain and mitigate the impact. Establish guidelines for post-decision review and retrospective analysis.