Strange failed Logins
Date: Tue, 30 Sep 2003 13:35:48 -0700
I have these errors on the erro log:
Login failed for user 'user'
Login failed for user 'sa'
Login failed for user 'database'
Login failed for user 'root'
Login failed for user 'sql'
Is someone trying to hack my SQL server? I have port 1433
open. Should I close it?
L.
Relevant Pages
- RE: Hiding MS SQL databases in Enterprise Manager
... In SQL 2000 you can put your "secret database" to another SQL server ... "Hiden" instance don't published via SQL Server Resolution ... Service but listen on well-known port 2433. ... (Focus-Microsoft) - Re: Ports to open in Windows Firewall for SQL Server 2005
... generally 1433 port is enough for connecting to ... SQL server database engine. ... 1434 UDP port since it will be used for establishing linked connection from ... "Connecting SQL Server over internet....": ... (microsoft.public.sqlserver.connect) - Re: Cannot connect to SQL express database ????
... Did you stop and restart SQL Server 2005 Express Edition after setting 1500 as the fixed port? ... connection to my VIsta machine where SQL express is installed. ... > I have setup a database under SQLexpress 2005 which is install on a> Vista ... (microsoft.public.sqlserver.connect) - Re: SQL Server does not exist or access denied
... Have you verified the port SQL Server is listening on? ... Did you try getting rid of the DSN and using connection ... I have created a SystemDSN pointing to a database in my database server. ... (microsoft.public.sqlserver.setup) - Re: Port
... Perhaps the application specified the port number in the connection string? ... Tibor Karaszi, SQL Server MVP ... > run a test connectivity utility or create a new user in the database. ... (microsoft.public.sqlserver.server) |
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