# Use Cases

* **Hybrid Cloud Connectivity:** Connects on-premises data centers or offices to [<mark style="color:blue;">Virtual Data Center (VDC)</mark>](https://docs.ionos.com/cloud/support/general-information/glossary-of-terms#virtual-data-center-vdc) private LANs securely.
* **Cloud Migration:** Facilitates transferring or copying data from on-premise networks to IONOS Cloud.
* **Multi-region Deployment:** Facilitates communication between VDC private LANs deployed across different regions.
* **Traffic Encryption:** Ensures confidentiality of data transmitted over public networks, safeguarding against eavesdropping and tampering.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.ionos.com/cloud/network-services/vpn-gateway/use-cases.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.