What is a purpose of security operations?

A core purpose of security operations is investigating security events to determine whether they represent real threats, policy violations, or benign activity. Security operations teams monitor alerts, analyze evidence, investigate suspicious behavior, contain incidents, and improve detection and response processes. Asset tracking is important for security and IT operations, but it is not the main purpose described here. Installing endpoint security software is a deployment task usually handled by endpoint, infrastructure, or IT teams, although the SOC may consume the telemetry. Aligning applications to compliance standards is part of governance, risk, and compliance activities. Security operations is the day-to-day defensive function that turns telemetry into decisions and action. It asks: what happened, what is affected, how severe is it, what should be done, and how can recurrence be reduced? Investigation is therefore central to the SOC mission. Reference/topics: Security Operations 6.1, Identify/Detect, Investigate, Mitigate, Improve; Security Operations 6.3, event and alert.