# User based security for OPC-UA server

**URL:** <https://forum.inductiveautomation.com/t/user-based-security-for-opc-ua-server/38621>\
**Category:** Ignition\
**Created:** [September 12, 2020, 5:43pm UTC](https://forum.inductiveautomation.com/t/user-based-security-for-opc-ua-server/38621 "2020-09-12T17:43:00Z")\
**Posts on this page:** 1\
**Page:** 2

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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:** [September 10, 2024, 3:08pm UTC](https://forum.inductiveautomation.com/t/user-based-security-for-opc-ua-server/38621/21 "2024-09-10T15:08:20Z")

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> [@wdougmiller](#):
>
> you're referring to the tag security levels and the grants given to users that authenticate to the system?

yes

> [@wdougmiller](#):
>
> do service security profiles play a role here?

no

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