Windows integrated security authentication

That way, users can log in with their on-premise credentials, but the authentication is performed by Azure AD. For more information, see Azure Authentication. To create an application that uses Integrated Windows authentication, select the "Intranet Application" template in the MVC 4 project wizard. This project template puts the following setting in the Web. On the client side, Integrated Windows authentication works with any browser that supports the Negotiate authentication scheme, which includes most major browsers.

Windows authentication is vulnerable to cross-site request forgery CSRF attacks. Skip to main content. You must be sure to set the commit parameter to apphost when you use AppCmd. This commits the configuration settings to the appropriate location section in the ApplicationHost. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info.

Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? Note You must be sure to set the commit parameter to apphost when you use AppCmd. In this article. Optional Boolean attribute. False enables multiple authentications for the same connections. Note: A setting of true means that the client will be authenticated only once on the same connection. The default is false.

Setting this flag to true specifies that authentication persists only for a single request on a connection. Privacy policy. As of version See Using Azure Active Directory for more information. For example:. The -E option of sqlcmd and the -T option of bcp can also be used to specify integrated authentication; see Connecting with sqlcmd and Connecting with bcp for more information.

A system administrator can deploy an application to run as a service that uses Kerberos Authentication to connect to SQL Server. You first need to configure Kerberos on the client and then ensure that the application can use the Kerberos credential of the default principal.

Ensure that you use kinit or PAM Pluggable Authentication Module to obtain and cache the TGT for the principal that the connection uses, via one of the following methods:. Run kinit , passing in a principal name and a location of a keytab file that contains the principal's key created by ktutil. When an application runs as a service, because Kerberos credentials expire by design, renew the credentials to ensure continued service availability.

The ODBC driver does not renew credentials itself; ensure that there is a cron job or script that periodically runs to renew the credentials before their expiration. To avoid requiring the password for each renewal, you can use a keytab file.

Kerberos Configuration and Use provides details on ways to Kerberize services on Linux. A database administrator can create an audit trail of access to a database when using system accounts to access SQL Server using Integrated Authentication.