# How to secure node-to-node communication?

**URL:** <https://discuss.elastic.co/t/how-to-secure-node-to-node-communication/29862>\
**Category:** Elasticsearch\
**Created:** [September 23, 2015, 7:41pm UTC](https://discuss.elastic.co/t/how-to-secure-node-to-node-communication/29862 "2015-09-23T19:41:10Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![rusty](https://avatars.discourse-cdn.com/v4/letter/r/f17d59/32.png) [@rusty](https://discuss.elastic.co/u/rusty)\
**Post date:** [October 5, 2015, 11:15am UTC](https://discuss.elastic.co/t/how-to-secure-node-to-node-communication/29862/4 "2015-10-05T11:15:02Z")

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Seems to be unencrypted, take a look at [this](https://discuss.elastic.co/t/announcing-a-wireshark-dissector-for-elasticsearch/20194) and [this](https://wiki.wireshark.org/Elasticsearch)

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