Which technology is primarily used to detect and respond to cybersecurity incidents?

The technology primarily used to detect and respond to cybersecurity incidents is Security Information and Event Management (SIEM). SIEM solutions collect and analyze security data from across an organization’s technology environment. They aggregate logs and events from various sources, such as servers, network devices, and applications, and then correlate this information to identify potential threats.

In the context of incident detection and response, SIEM systems are invaluable because they provide real-time analysis of security alerts generated by applications and network hardware. They allow security teams to monitor user activities, scrutinize logs for unusual patterns, and detect anomalies that may indicate a security breach. The centralized view provided by SIEM enables security professionals to quickly identify, investigate, and respond to incidents more efficiently.

While other technologies like Intrusion Prevention Systems (IPS) can block attacks and firewalls can control incoming and outgoing traffic, they do not offer the comprehensive logging and analysis capabilities that SIEMs provide for incident detection and response. Encryption software, on the other hand, protects data integrity and confidentiality but is not involved in the detection of incidents.