# How to find openssl Version

**URL:** <https://discuss.elastic.co/t/how-to-find-openssl-version/334038>\
**Category:** Elasticsearch\
**Created:** [May 22, 2023, 5:07pm UTC](https://discuss.elastic.co/t/how-to-find-openssl-version/334038 "2023-05-22T17:07:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kannan\_raj](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kannan_raj/32/63201_2.png) [@kannan\_raj](https://discuss.elastic.co/u/kannan_raj)\
**Post date:** [May 22, 2023, 5:07pm UTC](https://discuss.elastic.co/t/how-to-find-openssl-version/334038/1 "2023-05-22T17:07:13Z")

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Hello Team,

Does Elasticsearch use openssl when using the SSL / TLS protocol?

If so, where can I find the version of openssl?

Regards  
Kannan P

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**Author:** ![TimV](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/timv/32/13162_2.png) [@TimV](https://discuss.elastic.co/u/TimV)\
**Post date:** [May 24, 2023, 8:08am UTC](https://discuss.elastic.co/t/how-to-find-openssl-version/334038/2 "2023-05-24T08:08:43Z")

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No, Elasticsearch does not use OpenSSL

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 21, 2023, 8:09am UTC](https://discuss.elastic.co/t/how-to-find-openssl-version/334038/3 "2023-06-21T08:09:13Z")

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