# Injecting malicious IP list to compare against active connections and alert if found - Use case

**URL:** <https://discuss.elastic.co/t/injecting-malicious-ip-list-to-compare-against-active-connections-and-alert-if-found-use-case/159610>\
**Category:** Kibana\
**Created:** [December 5, 2018, 10:07pm UTC](https://discuss.elastic.co/t/injecting-malicious-ip-list-to-compare-against-active-connections-and-alert-if-found-use-case/159610 "2018-12-05T22:07:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ppisljar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ppisljar/32/11588_2.png) [@ppisljar](https://discuss.elastic.co/u/ppisljar)\
**Post date:** [December 6, 2018, 10:45am UTC](https://discuss.elastic.co/t/injecting-malicious-ip-list-to-compare-against-active-connections-and-alert-if-found-use-case/159610/2 "2018-12-06T10:45:57Z")

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is this the same as [Use Case: Upload to rare external IP](https://discuss.elastic.co/t/use-case-upload-to-rare-external-ip/159615) or are this two different use cases ?

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_[View the full topic](https://discuss.elastic.co/t/injecting-malicious-ip-list-to-compare-against-active-connections-and-alert-if-found-use-case/159610)._