> 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/reconnaissance/rdp_scanning_inside_to_outside.md).

# rdp\_scanning\_inside\_to\_outside

**Explanation**

The rdp\_scanning\_inside\_to\_outside NDM is designed to detect any Microsoft Remote Desktop Protocol (RDP) scanning that originates from inside a network and moves to outside the network.

**What to Look For**

To examine the results of the rdp\_scanning\_inside\_to\_outside Event, customers should look for any indications of RDP scanning originating from inside their network and attempting to move outside. They should investigate any anomalies or suspicious activity on their network related to RDP scanning and take appropriate remedial action.

**Related MITRE ATT\&CK Categories**

[Discovery: Network Service Discovery, Technique T1046 - Enterprise](https://attack.mitre.org/techniques/T1046)

[Reconnaissance: Active Scanning, Technique T1595 - Enterprise](https://attack.mitre.org/techniques/T1595)


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