Security Information and Event Management

Definitions

1. A platform that collects, normalizes, correlates, and searches security logs for detection and investigation. It shows up in application security, identity, infrastructure, or incident response work depending on the environment. Teams use the concept to prevent abuse, detect adversary activity earlier, or define stronger control boundaries during engineering, testing, and operations.

   In plain English: Security Information and Event Management is the practical security idea behind a control, weakness, or safeguard. It matters because it changes how attackers succeed or defenders reduce risk.

   Example: "During the review, the team focused on Security Information and Event Management after telemetry and testing showed it was the fastest way to reduce exposure, tighten controls, and close a realistic attack path before the next production release."

Related Terms

• SIEM
• Audit Log
• Anomaly Detection
• Audit Trail
• Log Correlation
• Correlation Rule
• Detection Engineering
• Detection Rule
• Log Collector