The team gathers events from log files, system error output, intrusion detection alerts, firewalls and similar sources to determine whether a deviation from normal operation is an incident and, if so, its scope; a confirmed incident is reported as soon as possible so the team has time to collect evidence. Indicators range from a user reporting odd behaviour to the help desk, unusual network traffic or log entries never seen before, to a lost storage device or a found USB drive that runs malicious code when plugged in.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.