Automate Security Incident Response with TheHive and SIGNL4
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Streamline your security incident management by automatically creating alerts in TheHive and notifying your team via SIGNL4. This workflow ensures critical security events are handled efficiently.
About This Workflow
This n8n workflow seamlessly integrates TheHive and SIGNL4 to automate your security incident response process. When a security event is detected and a webhook is triggered, the workflow analyzes the event's stage. If the alert is not yet closed, it creates a corresponding alert in TheHive for detailed investigation and simultaneously sends a real-time notification to your team through SIGNL4. If the alert is closed in TheHive, the corresponding SIGNL4 alert is resolved, ensuring your team is always up-to-date. This automation significantly reduces manual effort and speeds up response times to critical security threats.
Key Features
- Automated Alert Creation: Instantly create detailed alerts in TheHive based on incoming webhook data.
- Real-time Incident Notification: Push critical security alerts to your team via SIGNL4 for immediate action.
- Two-Way Synchronization: Automatically resolve SIGNL4 alerts when TheHive alerts are closed, maintaining data consistency.
- Conditional Alerting: Trigger notifications only for active or unaddressed security incidents.
- Customizable Fields: Map relevant incident details from the webhook to TheHive and SIGNL4 for comprehensive context.
How To Use
- Configure TheHive Credentials: Set up your TheHive API credentials within n8n.
- Configure SIGNL4 Credentials: Set up your SIGNL4 webhook credentials within n8n.
- Set up TheHive Webhook Request: Create a webhook node in n8n and configure it to receive incoming requests from your security monitoring tools. Note the generated webhook URL.
- Implement TheHive Create Alert Node: Connect the webhook node to 'TheHive Create Alert' node. Map the relevant fields from the webhook (e.g., description, title, source) to the parameters of the Create Alert node.
- Add an IF Node: Connect the webhook node to an 'IF' node to conditionally process alerts. Configure the conditions to check the alert stage (e.g., if it's not 'Closed').
- Configure SIGNL4 Send Alert Node: Connect the 'IF' node's true output to 'SIGNL4 Send Alert'. Map the alert details from the webhook to the message and additional fields of the SIGNL4 node.
- Configure SIGNL4 Resolve Alert Node: Connect the 'IF' node's false output to 'SIGNL4 Resolve Alert'. Configure it to resolve the alert using the
externalIdfrom the webhook. - Activate the Workflow: Enable the n8n workflow to start automating your incident response.
Apps Used
Workflow JSON
{
"id": "562d4be8-8f35-4f78-874d-2ad380080ac6",
"name": "Automate Security Incident Response with TheHive and SIGNL4",
"nodes": 18,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 562d4be8-8f35...
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