# Need to Know SSL information like common name/serial number of the certificate used by client to connect to elasticsearch?

**URL:** https://discuss.elastic.co/t/need-to-know-ssl-information-like-common-name-serial-number-of-the-certificate-used-by-client-to-connect-to-elasticsearch/382001
**Category:** Elastic Stack
**Created:** [September 17, 2025, 6:39am UTC](https://discuss.elastic.co/t/need-to-know-ssl-information-like-common-name-serial-number-of-the-certificate-used-by-client-to-connect-to-elasticsearch/382001 "2025-09-17T06:39:43Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![gangaeswari](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gangaeswari/32/134101_2.png) [@gangaeswari](https://discuss.elastic.co/u/gangaeswari)
#### Post date: [September 17, 2025, 6:39am UTC](https://discuss.elastic.co/t/need-to-know-ssl-information-like-common-name-serial-number-of-the-certificate-used-by-client-to-connect-to-elasticsearch/382001/1 "2025-09-17T06:39:43Z")

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Need to Know SSL information like common name/serial number of the certificate used by client to connect to elasticsearch?

Is this possible? Elastic log this information in any system indices?