Cisco Cyber Security Practice Exam 2026 – Your All-in-One Guide to Exam Success!

The system that is primarily used to support incident response in cybersecurity is Security Information and Event Management (SIEM). SIEM solutions are designed to aggregate, analyze, and manage security data from various sources across an organization's IT infrastructure. By collecting logs and security events, a SIEM provides a comprehensive view of an organization's security posture, allowing security teams to detect, investigate, and respond to security incidents more effectively.

Additionally, SIEM systems facilitate real-time monitoring, correlation of events, and the ability to generate alerts based on predefined security rules. This helps in identifying patterns that may indicate potential security threats or breaches. The insights gained from SIEM tools enable incident response teams to act quickly to mitigate risks and address security incidents, making it an essential part of the incident response process.

In contrast, while SOAR (Security Orchestration, Automation, and Response) aids in automating responses to incidents and enhancing incident response workflows, it is not primarily focused on the aggregation and analysis of security data like SIEM. Firewalls serve as a preventative measure by monitoring and controlling incoming and outgoing network traffic but do not directly support the broader incident response process. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) focus on detecting and preventing unauthorized access