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Cybersecurity Platform ERD

Type Entity-Relationship Diagram (ERD)Standard Chen 1976 / Everest 1976 (crow's foot)Engine schematex-erdUpdated 7/31/2026
Cybersecurity Platform ERD
Drawing preview
The scenario

A security operations center needs a database to track incidents from alerts, manage investigation cases, assign analysts, and record affected assets and evidence.

What is in this drawing

Read the decisions behind it.

01

Separated Incident and Case entities to allow incidents to be escalated to cases only when necessary

02

Used a many-to-many relationship between Incident and Asset via an IncidentAsset junction table

03

Linked Evidence directly to Case to support chain of custody

Suitable for SOC platforms, SIEM/SOAR systems, or cyber threat intelligence databases.

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