# Enterprise Certs

**URL:** <https://discuss.elastic.co/t/enterprise-certs/245723>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-security\
**Created:** [August 20, 2020, 8:00am UTC](https://discuss.elastic.co/t/enterprise-certs/245723 "2020-08-20T08:00:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nitin7](https://avatars.discourse-cdn.com/v4/letter/n/7ea924/32.png) [@nitin7](https://discuss.elastic.co/u/nitin7)\
**Post date:** [August 20, 2020, 8:00am UTC](https://discuss.elastic.co/t/enterprise-certs/245723/1 "2020-08-20T08:00:55Z")

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Hi,  
I am setting up TLS on the transport layer. If I use the certs generated from the elastic search cert util then node trust the certificate and all works but when I am trying to use enterprise certs I get the error  
sun.security.provider.certpath.SunCertPathBuilderException  
and node fail to trust each other. Enterprise certs are signed and are in pfx format. Password for the certs has been added in keystore and truststore.  
Verification .mode: certificate  
Elastic version: 7.8.1  
It appears CA is not in trusted list. Do I need to add CA somewhere, which I am missing

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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:** [September 17, 2020, 8:00am UTC](https://discuss.elastic.co/t/enterprise-certs/245723/2 "2020-09-17T08:00:57Z")

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Closed on September 17, 2020, 8:00am UTC

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