ANONYMOUS LOGON error using Windows authentication for data import with SQL Server external connection
![asp.net - Sql Server Linked Server Issue "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' - Stack Overflow asp.net - Sql Server Linked Server Issue "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' - Stack Overflow](https://i.stack.imgur.com/1el1w.png)
asp.net - Sql Server Linked Server Issue "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' - Stack Overflow
![Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' on Azure SQL with Active Directory Admin via SSMS - Server Fault Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' on Azure SQL with Active Directory Admin via SSMS - Server Fault](https://i.stack.imgur.com/wcsM2.png)
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' on Azure SQL with Active Directory Admin via SSMS - Server Fault
![SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende](https://dirceuresende.com/wp-content/uploads/2018/12/SQL-Server-Autentica%C3%A7%C3%A3o-AD-Kerberos-NTLM-Login-failed-for-user-NT-AUTHORITY_ANONYMOUS-LOGON-2.png)
SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende
![SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende](https://dirceuresende.com/wp-content/uploads/2018/12/SQL-Server-Autentica%C3%A7%C3%A3o-AD-Kerberos-NTLM-Login-failed-for-user-NT-AUTHORITY_ANONYMOUS-LOGON-4.png)
SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende
![How to Fix Login Failed For User NT AUTHORITY IUSRS in SharePoint 2013 Business Connectiity Services How to Fix Login Failed For User NT AUTHORITY IUSRS in SharePoint 2013 Business Connectiity Services](https://f4n3x6c5.stackpathcdn.com/UploadFile/specialhost/how-to-fix-login-failed-for-user-nt-authority-iusrs-in-share/Images/Login-In-Database-Server.jpg)
How to Fix Login Failed For User NT AUTHORITY IUSRS in SharePoint 2013 Business Connectiity Services
![SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende](https://dirceuresende.com/wp-content/uploads/2018/12/SQL-Server-Autentica%C3%A7%C3%A3o-AD-Kerberos-NTLM-Login-failed-for-user-NT-AUTHORITY_ANONYMOUS-LOGON-5.png)
SQL Server + AD Authentication - Kerberos + NTLM = Login failed for user 'NT AUTHORITY \ ANONYMOUS LOGON' - Dirceu Resende
Linked server: Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. · Issue #1152 · microsoft/azuredatastudio · GitHub
![Event ID 3351: SQL database login failed. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. - SharePoint Diary Event ID 3351: SQL database login failed. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. - SharePoint Diary](https://www.sharepointdiary.com/wp-content/uploads/2012/02/Event-LOG-3351-sqlserver-Database-Login-failed.jpg)
Event ID 3351: SQL database login failed. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. - SharePoint Diary
![Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' with SQL Server Reporting Services – SQL Canada (SQLCAN) Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' with SQL Server Reporting Services – SQL Canada (SQLCAN)](https://sqlcan.files.wordpress.com/2013/07/spn_trust_for_delegation.png)
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' with SQL Server Reporting Services – SQL Canada (SQLCAN)
![Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog](https://i0.wp.com/eitanblumin.com/wp-content/uploads/2022/10/Delegation.jpg?fit=1024%2C576&ssl=1)
Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog
KB30852: "Login failed for user `NT AUTHORITY\ANONYMOUS LOGON" error message appears when using Windows NT Authenitication for a database instance DSN connection in MicroStrategy Desktop 9.x and MicroStrategy Developer 10.x
![Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog](https://i0.wp.com/eitanblumin.com/wp-content/uploads/2022/10/image-3.png?ssl=1)
Resolved: Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Delegation Step-by-Step - Eitan Blumin's blog
![CSIDE Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Microsoft Dynamics NAV Forum Community Forum CSIDE Login failed for user NT AUTHORITY\ANONYMOUS LOGON - Microsoft Dynamics NAV Forum Community Forum](https://community.dynamics.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/34/pastedimage1645719258300v1.png)