# internal\_tor\_relay

**Explanation**

This event is triggered by Netography’s Fusion Portal when it detects a Tor node on the customer network. Tor is a proxy protocol that is used to hide the origin of network traffic. An unauthorized Tor node running on your network could be an indicator of compromise.

**What to Look For**

If this activity is against internal policy, the detected endpoints should be examined for any applications or processes that may be involved with running the Tor protocol.

**Related MITRE ATT\&CK Categories**

[Command and Control: Proxy, Technique T1090 - Enterprise](https://attack.mitre.org/techniques/T1090)


---

# 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.fusion.vectra.ai/detection-models/library/operational-governance/internal_tor_relay.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.