# messaging\_wechat **Explanation** The messaging\_wechat NDM (Network Detection Method) is designed to detect the presence of the WeChat messaging application on a network. It analyzes network traffic and looks for specific patterns of communication associated with WeChat. **What to Look For** To examine the results of the messaging\_wechat Event, look for any network traffic associated with WeChat on your network and endpoints. This could include communication with WeChat servers, usage of WeChat protocols, or unique signatures associated with WeChat traffic. If detected, this could indicate a potential security risk related to unauthorized use of WeChat on your network. Review your security policies and take appropriate mitigating action to prevent any potential breaches associated with WeChat usage. --- # 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/messaging_wechat.md?ask= ``` 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.