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Go to SQL Management Studio and assign proper rights for your database. Usually we use groups in active Directory. You can assign users to group with rights to access SQL data and they will have access. Other ones will have no access
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Go to SQL Management Studio and assign proper rights for your database. Usually we use groups in active Directory. You can assign users to group with rights to access SQL data and they will have access. Other ones will have no access

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if your users have sql login <br />
you can do this by using this command<br />
<br />
ALTER LOGIN youruserlogin DISABLE<br />
ALTER LOGIN youruserlogin ENABLE<br />
<br />
more<br />
<a href="https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-login-transact-sql" rel="ugc">https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-login-transact-sql</a>
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if your users have sql login
you can do this by using this command

ALTER LOGIN youruserlogin DISABLE
ALTER LOGIN youruserlogin ENABLE

more
https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-login-transact-sql [https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-login-transact-sql]

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1-Application connect to SQL server ?<br />
2-this Application installed on uses PC's ?<br />
how i prevent this application to connect to SQl server from any user PC ?
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1-Application connect to SQL server ?
2-this Application installed on uses PC's ?
how i prevent this application to connect to SQl server from any user PC ?

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How this application connects to SQL server? With stored account?
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How this application connects to SQL server? With stored account?

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<div class="content wysiwyg-content">
I have some PCs have APP connect to SQl server <br />
How to enable\Disable this APP to connect &nbsp;SQL Server 2008 r2 for some &quot;Domain users's&quot;
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I have some PCs have APP connect to SQl server 
How to enable\Disable this APP to connect  SQL Server 2008 r2 for some "Domain users's"

How to enable\Disable  domain users Application in PC's  to connect  SQL Server 2008 r2

Microsoft SQL Server is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.SQL Server is available in multiple versions, typically identified by release year, and versions are subdivided into editions to distinguish between product functionality. Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning.

Microsoft SQL Server

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.

A domain controller is a server that responds to security authentication requests within a computer network domain. It is a network server that is responsible for allowing host access to domain resources. It authenticates users, stores user account information and enforces security policy for a domain