---
title: Series Deployment
slug: series-deployment
docTags: 
createdAt: 2023-05-25T06:31:18.000Z
---

In the Defense Deployment series, the Threat-Informed Defense Model is deployed sequentially just before the Original Model. When a user sends a request, it passes through the API gateway and load balancer before reaching the Pre-processor. 

The processed data is then sent to the Defense Model. Based on the control signal received from the Defense Model, a decision is made whether to forward the request to the Original Model, block it, or take other necessary actions. 

Telemetry data is sent to SIEM tools through a connector, similar to parallel deployment. However, due to the series deployment and control at the defense level, there may be a decrease in the accuracy of the Original Model.

![](https://api.archbee.com/api/optimize/9GPi9YtROlYnoq5fgmmJ8/EoYkEe6CTXzZjQAMClk8f_defenseseriesdeploymentdrawio.png)