Service isolation enables access to specific objects without the need to run a high-privilege account or weaken the security protection of the object. The account assigned to start a service needs the Start, stop and pause permission for the service. SQL Server service accounts must have access to resources. Access control lists are set for the per-service SID or the local Windows group. For failover cluster installations , resources on shared disks must be set to an ACL for a local account.
Now as mentioned above, we will also install a named instance , to see the default naming of the virtual accounts , SQL Server Setup will create for us. Blog Post. Local administrators on the gateway machine are always administrators of the Windows Admin Center gateway service. This group is especially useful for installations of Windows Admin Center in desktop mode, where only the user account which installed Windows Admin Center is given these permissions by default. Access to the gateway doesn't imply access to managed servers visible by the gateway.
To manage a target server, the connecting user must use credentials either through their passed-through Windows credential or through credentials provided in the Windows Admin Center session using the Manage as action that have administrative access to that target server. By default, Active Directory or local machine groups are used to control gateway access. If you have an Active Directory domain, you can manage gateway user and administrator access from within the Windows Admin Center interface.
On the Users tab you can control who can access Windows Admin Center as a gateway user. By default, and if you don't specify a security group, any user that accesses the gateway URL has access. Once you add one or more security groups to the users list, access is restricted to the members of those groups. If you don't use an Active Directory domain in your environment, access is controlled by the Users and Administrators local groups on the Windows Admin Center gateway machine.
You can enforce smartcard authentication by specifying an additional required group for smartcard-based security groups. Once you have added a smartcard-based security group, a user can only access the Windows Admin Center service if they are a member of any security group AND a smartcard group included in the users list.
On the Administrators tab you can control who can access Windows Admin Center as a gateway administrator. The local administrators group on the computer will always have full administrator access and cannot be removed from the list. By adding security groups, you give members of those groups privileges to change Windows Admin Center gateway settings.
The administrators list supports smartcard authentication in the same way as the users list: with the AND condition for a security group and a smartcard group. In order to access Windows Admin Center, the user's Windows account must also have access to gateway server even if Azure AD authentication is used.
Depending on the browser used, some users accessing Windows Admin Center with Azure AD authentication configured will receive an additional prompt from the browser where they need to provide their Windows account credentials for the machine on which Windows Admin Center is installed.
After entering that information, the users will get the additional Azure Active Directory authentication prompt, which requires the credentials of an Azure account that has been granted access in the Azure AD application in Azure.
Users who's Windows account has Administrator rights on the gateway machine will not be prompted for the Azure AD authentication. If you have not registered the gateway to Azure, you will be guided to do that at this time. Those permissions are set to be inherited by subfolders and files. Tableau Server functionality relies on these permission models for default installations:.
For more information about how directory structure is implemented in a custom installation, see Before you install Tableau Server on Windows Help. Version: Accounts The following accounts are used by Tableau Server: Local administrator account : The account that you use to install Tableau Server must be a member of the local administrators group. You can use Group Policy to change permissions on system services.
To use security templates to change permissions on system services, create a security template following these steps:. In the Import Template dialog box that appears, click the security template that you want to import, and then click Open.
In the Perform Analysis dialog box that appears, accept the default path for the log file that is displayed in the Error log file path box or specify the location that you want, and then click OK.
To apply the new security settings to the local computer, right-click Security Configuration and Analysis , and then click Configure Computer Now. You can use also the Secedit command-line tool to configure and analyze system security. For more information about Secedit, click Start , and then click Run. Type cmd in the Open box, and then click OK. Note that when you use this method to apply settings, all the settings in the template are reapplied, and this may override other previously configured file, registry, or service permissions.
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