---
title: Parallel Deployment
slug: parallel-deployment
docTags: 
createdAt: 2023-05-25T06:31:44.000Z
---

In the parallel defense deployment, both the Threat-Informed Defense Model and the Original Model operate simultaneously. When a user sends a request, it passes through the API gateway and load balancer before reaching the Pre-processor. 

In the Pre-processor, the data is processed before being sent to the Original Model. However, the processed data is also forwarded to the Defense Model. The Defense Model sends a control signal to the post-processor, which also receives the prediction value from the Original Model. Additionally, the Defense Model sends telemetry data to the SIEM tool through a connector. 

This parallel deployment and control at the Post-processor stage ensures that there is no impact on the accuracy of the model.

![](https://api.archbee.com/api/optimize/9GPi9YtROlYnoq5fgmmJ8/cEZkGMTn7AHRUj2n1poDH_defenseparalleldeployment-parallel-deploymentdrawio.png)