# Certificate Trust

**URL:** <https://forum.inductiveautomation.com/t/certificate-trust/68161>\
**Category:** Module Development\
**Tags:** security\
**Created:** [January 3, 2023, 2:20pm UTC](https://forum.inductiveautomation.com/t/certificate-trust/68161 "2023-01-03T14:20:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Denis\_Cote](https://avatars.discourse-cdn.com/v4/letter/d/ecb155/32.png) [@Denis\_Cote](https://forum.inductiveautomation.com/u/Denis_Cote)\
**Post date:** [January 3, 2023, 2:20pm UTC](https://forum.inductiveautomation.com/t/certificate-trust/68161/1 "2023-01-03T14:20:22Z")

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We are considering using the existing Ignition OpcUa UI for trusting client certs for our server. Are there any problems with us going this route? Thanks in advance.

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [January 3, 2023, 6:56pm UTC](https://forum.inductiveautomation.com/t/certificate-trust/68161/2 "2023-01-03T18:56:42Z")

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I'm not sure what you're really getting at with this. You're building an additional OPC UA server in Ignition?