Negotiation is not a key component of an incident response plan. The key components are identification, containment, eradication, and recovery.

The first step in responding to a cybersecurity incident is to identify the incident. This involves gathering information about the incident, such as the time and date of the incident, the source of the incident, and the impact of the incident.

Patching the affected system is not a common method for containing a cybersecurity incident. The common methods for containing a cybersecurity incident are isolating the affected system, disabling user accounts, and changing passwords.

The goal of eradicating a cybersecurity incident is to prevent the incident from spreading. This involves removing the malware or other malicious software from the affected system and closing any security holes that allowed the incident to occur.

Rebuilding the affected system is not a common method for recovering from a cybersecurity incident. The common methods for recovering from a cybersecurity incident are restoring data from backups, implementing new security measures, and conducting a post-mortem analysis.

The purpose of a post-mortem analysis is to identify the root cause of the incident. This involves gathering information about the incident, such as the time and date of the incident, the source of the incident, and the impact of the incident.

Insider attack is not a common type of cybersecurity incident. The common types of cybersecurity incidents are malware attack, phishing attack, and DDoS attack.

The purpose of a cybersecurity incident response plan is to define the roles and responsibilities of incident response team members, establish procedures for responding to cybersecurity incidents, and provide guidance on how to collect evidence of a cybersecurity incident.

SOX is not a common type of cybersecurity regulation. The common types of cybersecurity regulations are GDPR, HIPAA, and PCI DSS.

The purpose of a cybersecurity compliance audit is to assess an organization's compliance with cybersecurity regulations, identify cybersecurity risks and vulnerabilities, and develop recommendations for improving cybersecurity.

Incident response training is not a common type of cybersecurity training. The common types of cybersecurity training are security awareness training, phishing training, and malware training.

The purpose of a cybersecurity risk assessment is to identify cybersecurity risks and vulnerabilities, assess the likelihood and impact of cybersecurity risks, and develop recommendations for mitigating cybersecurity risks.

Incident response is not a common type of cybersecurity control. The common types of cybersecurity controls are access control, network security, and data security.

The purpose of a cybersecurity governance framework is to provide guidance on how to manage cybersecurity risks, establish roles and responsibilities for cybersecurity, and develop policies and procedures for cybersecurity.

Cost of a security incident is not a common type of cybersecurity metric. The common types of cybersecurity metrics are number of security incidents, mean time to detect a security incident, and mean time to respond to a security incident.