Who is responsible for classifying a Reportable Cyber Security Incident?

The correct response highlights the importance of involving both knowledgeable professionals and leadership in the classification of a Reportable Cyber Security Incident. A team of experts typically includes cybersecurity analysts, incident response teams, and other personnel who possess the technical expertise necessary to assess the nature and severity of the incident. These experts analyze the specific details of the incident to determine its potential impact on the organization's operations, data integrity, and compliance with regulatory standards.

An authority figure, such as a CISO (Chief Information Security Officer) or another executive, is crucial for ensuring that the classification process aligns with the organization’s policies and risk management strategy. This dual involvement helps to ensure that the classification is not only based on technical factors but also reflects organizational priorities and legal implications.

In contrast, solely relying on departments, external consultants, or individual executives may lead to oversights or misclassifications, as these parties might lack the comprehensive perspective needed to make informed decisions. Therefore, a collaborative approach among experts and leadership is key to accurately classifying cybersecurity incidents and ensuring a timely and effective response.