May 22, 2009 · I needed to disable all users with SQL login, while allowing connection thru application only, so I added select isNTUser from master.dbo.syslogins where sid=USER_SID() query, isNTUser is false for SQL logins, limiting access a specific program name.

Feb 10, 2015 · To disable users of a Database in SQL Server 2008, I gave the command: Use Database Go Revoke Connect from username; It works for the users with SQL Server Authentication such as abcdef. But not for the user with Windows Authentication such as DomainName\abcdef. It gives the error: Msg 102, Level 15, State 1, Line 1 …

Oct 18, 2017 · Answer: You don't need to remove a database user totally to disable them. A database user is associated with a SQL Server Login. So to disable a database user would requires a step to disable the login. To disable Logins of a SQL Server: Use master Go Alter Login loginname disable; --To enable Logins of a server: Use master Go Alter Login ...

Jan 24, 2024 · ALTER LOGIN loginname DISABLE/ENABLE When you want to enable or disable particular user from database you can grant and revoke the connect permission to it, as it can't connect to database it will not be able to perform any action on database such as: To disable users of a database: REVOKE CONNECT FROM "username" To enable users of a database ...

Dec 21, 2021 · There is only an "Enable/Disable" option. There should be a more clear label in that option (not just "login" but "login to the server") and an extra checkbox perhaps, to "disable user in all databases".

Jul 12, 2021 · There are two ways to disable the "sa" account. One way, in SSMS, is to right click on the login and select properties>status>Login: disabled. Another way is via t-sql, with this command: "Alter Login [sa] disable". The sa account can …

Aug 30, 2020 · For other users, you can remove the user account from SSMS login to deny other users to access SQL server instance from SSMS. For remote SQL server instance, as Erland mentioned, you can disable TCP protocol from SQL Server …

Nov 10, 2022 · User Mapping – Map a user in the database to the SQL Server login. Securables – View or set the permissions for securables. Status – Set permissions to connect, enable, or disable the login, and set the status of SQL Server authentication.

MSSQL Server provides a feature to restrict your Database access for users. It can be performed by selecting appropriate access mode for your database. By default, there will be 3 access modes in SQL Server. Single User, Multiple User and Restricted User. Option 1 : Change User access mode from MSSQL Management Studio

To disconnect all users in SSMS GUI: Open properties of the database and.... The following actually kills all connections. Quite useful in cases where setting single user mode fails. and. DBID <> 0. and. spid <> @@spid. You can use the script below to either nuke everyone, or modify for a specific DB. Anything that can be killed off, will be!