What is primarily established after proper analysis in a security incident response?

The correct answer is that after proper analysis in a security incident response, priorities are primarily established. This step is crucial as it involves determining which incidents need immediate attention and which can be addressed later. Prioritizing allows the incident response team to allocate resources effectively, ensuring that the most critical threats are dealt with first.

In the context of a security incident, the analysis typically focuses on assessing the scope and scale of the incident, the systems affected, and the potential impact on business operations. From this information, the team can set clear priorities that guide the response effort. For instance, if sensitive customer data is at risk, that incident would be prioritized over less critical issues.

Establishing priorities also aids in decision-making processes and helps ensure that limited resources are utilized where they will have the most significant impact on mitigating risks and restoring services.

While early containment and understanding key business impacts are essential parts of the incident response process, they are typically actions derived from or influenced by the priorities that have been established during the analysis phase.