Cybersecurity Platform Database Schema (ERD) Examples
Database schemas are the backbone of cybersecurity platforms, organizing data on vulnerabilities, threats, events, and assets. This collection showcases ER diagrams for common cybersecurity scenarios—from managing vulnerabilities to correlating security events—helping architects, developers, and security engineers design robust data models.
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About these examples.
Whether you're building a SIEM system, a threat intelligence platform, or a vulnerability management database, these examples provide a starting point. Use the generator below to customize and create your own schema diagrams.
Make one yourself.
Identify key entities
Determine the main objects in your cybersecurity platform, such as Assets, Vulnerabilities, Threats, Incidents, Alerts, and Users.
Define relationships
Map how entities relate—for example, an Asset can have many Vulnerabilities, and an Incident may originate from a Threat.
Add attributes and keys
Specify fields for each entity (e.g., severity, detection date, CVSS score) and define primary/foreign keys to enforce integrity.
Refine and export
Use the generator to fine-tune your diagram, then export as an image or embed in documentation for your team.
Frequently asked questions
What entities are commonly included in a cybersecurity platform database schema?
How do I model relationships between vulnerabilities and assets?
Should I normalize my cybersecurity database schema?
How to handle schema changes for evolving threat intelligence feeds?
Can I use the generated ERD for documentation?
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Open the AI editor and describe what you need — export PNG/SVG when you're done.