- By collecting and filtering data
- By filtering network traffic
- By authenticating users to network resources
- By encrypting communications to remote sites
Explanation: A security information and event management system (SIEM) combines data from multiple sources to help SOC personnel collect and filter data, detect and classify threats, analyze and investigate threats, and manage resources to implement preventive measures.
More Questions: CCNA Cyber Ops (v1.1) – Chapter 1 Exam Answers