> ## Documentation Index
> Fetch the complete documentation index at: https://docs.insecureweb.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Connection Key

> The Connection Key is a fundamental component of UTMStack, serving as a secure token to establish trusted communication between components within the system. It plays a crucial role in the following processes:

<img height="200" className="block rounded-xl" src="https://mintcdn.com/insecurewebllc/c-LmbEAoG_wlIh4e/images/configuration/application_management.png?fit=max&auto=format&n=c-LmbEAoG_wlIh4e&q=85&s=5befa099571b82b14f29ee6d2ebd10d5" alt="Conection Key Section" data-path="images/configuration/application_management.png" />

### Install Agents

* **Purpose**: The Connection Key is utilized as a panel token that is integrated within the agent installation command line. This token ensures that the agent is authenticated and allowed to communicate with the central panel, thereby maintaining a secure environment.

* **Process**: When installing agents on target machines or devices, the Connection Key is included in the command line instructions to successfully authenticate and link the agents to the central panel.

### Connect with Federation Service

* **Purpose**: This key also enables the management of the UTMStack instance through a Federation Service, specifically for the purpose of multitenancy. This is essential for environments where multiple separate entities or administrative domains require access to the system.

* **Process**: The Connection Key facilitates secure connection to a Federation Service, ensuring that all federated instances are properly managed and maintained within a centralized framework.

<Tip>
  **Security Tip**: To maintain the security integrity of your Connection Key, it’s vital to change it regularly and immediately if there is any suspicion of compromise. Avoid sharing the key with untrusted parties.
</Tip>

### Generating a New Connection Key

* If you need to generate a new Connection Key, you can do so easily by clicking the `Generate new connection key` button. This action will create a new, unique key to replace the old one and will require updating the key across all deployed agents and services that use it.

<Warning>
  Always ensure that the new key is distributed securely and updated in all configurations to prevent service disruption.
</Warning>

<Warning>
  Keep a secure backup of your Connection Key in a safe location.
</Warning>