(ISC)2 Certified in Cybersecurity Practice Exam

What is crucial to effective incident identification?

1. Training

2. Monitoring

3. Communication

4. Documentation

The correct answer is: Monitoring

Monitoring is indeed essential to effective incident identification because it involves the continuous observation of systems, networks, and data flows to detect anomalies, unauthorized activities, or breaches. Through vigilant monitoring, organizations can quickly identify incidents as they occur, enabling a rapid response to mitigate potential damage. Effective monitoring encompasses various techniques and tools, such as intrusion detection systems (IDS), security information and event management (SIEM) solutions, logs from servers and applications, and other surveillance mechanisms that provide real-time insight into the security posture of an organization. While training, communication, and documentation are vital components of an overall incident response strategy, they support the processes that arise after incidents are detected. For example, training helps personnel understand how to respond once an incident is identified, and documentation ensures that incidents are recorded and analyzed for future reference. Communication is also crucial for informing stakeholders during and after an incident. However, without proactive and effective monitoring, incidents may go unnoticed, negating the benefits of these other aspects. Therefore, monitoring is the foundational element that facilitates early detection and prompt action in cybersecurity incident management.