> For the complete documentation index, see [llms.txt](https://docs.fusion.vectra.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fusion.vectra.ai/detection-models/library/misconfiguration/rdp_external_internal.md).

# rdp\_external\_internal

**Explanation**

The rdp\_external\_internal NDM monitors successful RDP connections from external sources to the network. This event helps to identify potential unauthorized access and data theft through RDP connections.

**What to Look For**

To analyze the rdp\_external\_internal event, look for successful RDP connections from external sources to the network. Check for any unusual network activity or attempts to access sensitive data through RDP connections. This activity may be associated with a login brute force attack, so it’s important to use strong passwords and restrict access from the Internet as much as possible.

**Related MITRE ATT\&CK Categories**

[Exfiltration: Exfiltration Over Alternative Protocol, Technique T1048 - Enterprise](https://attack.mitre.org/techniques/T1048)

[Initial Access, Persistence: External Remote Services, Technique T1133 - Enterprise](https://attack.mitre.org/techniques/T1133)


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