What does a typical incident response plan include?

A typical incident response plan focuses on how an organization will address and manage security breaches or incidents when they occur. The inclusion of a step-by-step process for identifying and managing security breaches is crucial because it provides a structured approach for security teams to follow, ensuring that incidents are handled consistently and efficiently. This process often encompasses various stages such as preparation, identification, containment, eradication, recovery, and lessons learned, which are essential for minimizing the damage caused by a security incident and for improving response efforts in the future.

The other choices, while relevant to software development and operational practices, do not specifically focus on the critical components required for responding effectively to security incidents. For instance, training for software developers is important for secure coding practices but does not directly relate to responding to incidents once they happen. Similarly, features for upgrading existing software and a list of software performance benchmarks pertain to software development and quality management rather than the immediate response to security threats. Thus, the correct answer truly captures the essence of what an incident response plan should encompass.