# \[QUESTION\] MSSQL Integrated Security Authentication

**URL:** <https://forum.inductiveautomation.com/t/question-mssql-integrated-security-authentication/22565>\
**Category:** Ignition Early Access\
**Created:** [February 14, 2019, 6:59am UTC](https://forum.inductiveautomation.com/t/question-mssql-integrated-security-authentication/22565 "2019-02-14T06:59:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![KGrindstaff](https://avatars.discourse-cdn.com/v4/letter/k/9dc877/32.png) [@KGrindstaff](https://forum.inductiveautomation.com/u/KGrindstaff)\
**Post date:** [February 14, 2019, 6:59am UTC](https://forum.inductiveautomation.com/t/question-mssql-integrated-security-authentication/22565/1 "2019-02-14T06:59:37Z")

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Do you still need the sqljdbc\_auth.dll added to the Ignition lib folder to use Integrated Security with MS SQL Server for Ignition 8? If so, is the dll version for Ignition 8 the same as the one listed in the link below?

[https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/5/0/microsoft-sql-server-mssql-connection-guide-for-ignition](https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/5/0/microsoft-sql-server-mssql-connection-guide-for-ignition)

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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:** [February 14, 2019, 2:13pm UTC](https://forum.inductiveautomation.com/t/question-mssql-integrated-security-authentication/22565/2 "2019-02-14T14:13:14Z")

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Newer DLLs are available in the JDBC zip files you can download from Microsoft: [https://docs.microsoft.com/en-us/sql/connect/jdbc/download-microsoft-jdbc-driver-for-sql-server](https://docs.microsoft.com/en-us/sql/connect/jdbc/download-microsoft-jdbc-driver-for-sql-server)

There’s nothing changed that would make them not needed any more.

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**Author:** ![KGrindstaff](https://avatars.discourse-cdn.com/v4/letter/k/9dc877/32.png) [@KGrindstaff](https://forum.inductiveautomation.com/u/KGrindstaff)\
**Post date:** [February 15, 2019, 1:48am UTC](https://forum.inductiveautomation.com/t/question-mssql-integrated-security-authentication/22565/3 "2019-02-15T01:48:33Z")

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Thanks for the link to the updated files and the quick response!