How do I fix Login failed for NT Authority anonymous logon?
To summarize, The Login failed for user ‘NT AUTHORITY\ANONYMOUS LOGON’ error in both our cases seems to be caused by a service not running and/or not on the right user. Ensuring the right SPN or other Service is running and under the correct user should solve the anonymous part of the problem.
Where is the NT Authority System?
But to view memberships of “NT Authority\System” you need psexec.exe….which will show that “NT Authority\System” is a member of:
- BUILTIN/Administrators.
- Everyone.
- Authenticated Users.
- System Mandatory Level.
How do I log into SQL Server with Windows Authentication?
Open SQL Server Management Studio. In Connect to Server, select Database Engine, enter your SQL Server name, and enter administrator credentials to connect to the server. Select Connect. In Object Explorer, expand the SQL Server, expand Security, right-click Logins, and then select New Login.
What is user NT Authority anonymous logon?
When the OS can’t validate who you are, you are NT AUTHORITY\ANONYMOUS LOGON. You typically see this in double hop situations like when you have a client connecting to SSRS and SSRS isn’t on the same server as the SQL Server where the DB is located. As you might have guessed, they shouldn’t have done this.
What is NT Authority system in Windows?
The account NT AUTHORITY\System which is a Local System account.. It is a powerful account that has unrestricted access to all local system resources. It is a member of the Windows Administrators group on the local computer, and is therefore a member of the SQL Server sysadmin fixed server role.
What is NT Authority system used for?
The NT Authority System account is used for system-level tasks. Such as starting and stopping services, managing users and groups, and loading device drivers. It has broad privileges and can be used to perform any task on the system.