To Restrict SQL account from accessing Sql server via SSMS

Hi All,
We are planning to tighten the security of our SQL Server.
In the initial phase, we want to restrict all the SQL accounts(except sa) from accessing SQL Server via SSMS
Since the SQL passwords are used in the connection strings(plain text) of our .NET Applications, developers are able to see it and they are accessing SQL server through SSMS with the credentials in the connection string.
The requirement is, SQL accounts should only be accessing the databases through .NET applications and not through any other applications like SSMS, SQLCMD...etc
1) We tried "Logon Trigger", but later we came to know that there is security breach in it.
2) Application Roles - Password is plain text, again back to square one.
We are looking for an alternate. Please share some ideas.
Thanks & Regards,
K.P.Senthil Kumar

The basic presumption here is that there is on way you can tie a connection to an application as such. There is app_name(), but since this is passed from the application, the application can call itself whatever you want.
As long as it is only a matter of keeping business users out, you can solve the issue with some three-tiered solution. Either by having a true middle layer, or just having a web server, or the application running on Terminal Server or Citrix.
But you want to keep the developers out who work with the code. That makes it difficult to lock them out of the middle layer.
Then again, you say "our SQL Server" is that singular? Don't you have more than one SQL Server? One for developement, one for test and one for production? If you only want to keep the devs out from development, you have different usernames
and password for different environments, and they are read from config files. The config files for production should be well-protected.
By the way, only permitting sa from logging in from SSMS is bad idea. Rather, you should disable sa, and everyone should log in with their individual Windows account. And those who should perform system-administration tasks should be member of sysadmin.
Erland Sommarskog, SQL Server MVP, [email protected]

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Thanks for the quick reply!
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While I am doing some logging, it is purely by accident as I am copying some text from previous code. I don't remember where or how to view the logs.
As far as the environment I am running, I am using an app called JEDPlus to edit and compile code for this program. After downloading and installing the Microsoft SQL 2000 Driver for JDBC (including SP3) I used a comand line compiler for a command line program that succesfully connected to a SQL Server to retrieve information based on a command line argument and am using the classpath setup (as well as the other code for connecting to SQL Server) from that and applying it here. I believe I am pointing to the mssqlserver.jar / msutil.jar / msbase.jar / as well as the serlvet.jar files.

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     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:518)
     at java.lang.Thread.run(Thread.java:536)
It look like cant find the class, I have try copied ConnectionBean.class to "C:\jwsdp-1.1\common\classes", but still came out a some error message.
I'm very sad and demotivate because i have try so many time and i still cant make it.
Please help ! thank you.
regards.

What's creating the connection and putting it into the session scope?
I'd start looking at the docs to figure out how to set up a data source for your app.
I know how to do it for Tomcat 4.1.24. Does Tomcat come bundled with the Java Web Services Developer Pack 1.1? If so, check this out:
http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html

BC4J connect to Microsoft SQL*Server via Allaire Jrun JDBC

This post is in answer to Matteo Tamburini's questions about
connecting to SQL*Server using the allaire jdbc drivers.
see Re: Version 10.1.0.3.03 of Oracle Data Provider for .NET
These drivers are available for download from Macromedia at:
http://www.macromedia.com/v1/Handlers/index.cfm?ID=22399&Method=Full
They are shipped as one jar file: jrun_drivers.jar
I installed it into <jdev_home>\lib
To make a connection from designtime, follow (roughly)
the steps in the HowTo walkthrough:
Notice that the JDBC driver class is:
allaire.jrun.jdbc.JRunDriver
and the URL is something like:
jdbc:jrun:sqlserver://machinenane:1433;Selectmethod=cursor
There are two gotchas:
1. the Selectmethod=cursor is important
2. you will get an error saying that the class
allaire/jrun/servlet/JRunSE
can't be found.
Indeed - that package is not to be found inside the .jar
file; I suspect it is a rogue import in the source.
The workaround is to ask the VM not to verify classes - do this
by specifying -Xverify:none in the Java Options box of the
"Runner" tab of project properties.
I did successfully test a project deployed as a JSP inside OC4J:
the caveats are that you have to enter the jar file location
in j2ee\home\config\application.xml (as in Matteo's thread)
and that the -Xverify:none switch needs to go on the CLIENT
project, because it launches the embedded OC4J
hope all this helps, Karl McHorton (BC4J Development)

Well, you must have tested to make sure that the socket value is indeed the correct value. But with that error, and you are certain that the socket value is correct, then it becomes difficult.

SQL SERVER 2014 SSMS

All right, I'm at wits end. After three weeks of downloading, installing, uninstalling, downloading … ad nauseam; SQL SERVER 2014 (SQLEXPRADV_64_ENU.exe) in an attempt to obtain Sql Server Management
Studio (SSMS). I’m working on a Lenovo Thinkpad with Windows 7 Professional. SQL Server 2014 is working fine. However, no where can I find the SSMS executable. I do find the SSMS icon file (ssms.ico), ssms.pkgdef, ssms.pkgundef, ssms.splash.bmp, ssms.winprf
all in C:/Program Files (x86)/Microsoft SQL Server/120/Tools/Binn/MangementStudio; but no ssms.exe. In desperation I did reload SQL SERVER 2008 in order to have SSMS 2008 and it is up and running but doesn’t open the SQL SERVER 2014 database engine (therefore
I have no access to my database with the 2008 tool). How can I get SSMS 2014 up and running? I really hate to have to uninstall the current instance, re-download and install a new instance and then again find the SSMS executable isn’t there (that process
takes a full day). Any suggestions would be greatly appreciated.

All right. to wrap things up I finally gave up, uninstalled all the programs associated with SQL Server 2014 (about a one hour job), then again downloaded SQL Server 2014. After reading all I could about the various versions
of the SQL Server downloads, I selected SQLEXPRWT_x64_ENU version instead of the advanced version that a tutorial suggested the first time I attempted to download the software. The SQLEXORWT is suppose to contain ssms. Once downloaded I went through the
install process (another 3 hours) and low and behold there was the ssms executable.
I was able to get everything up and running, able to connect my databases to ssms and able to get access to my database on Visual Studio 2012 through command line code. I decided to use the localDB database. The biggest problem
I had in writing the connection string was that most of the instructions on the net indicated the Server name to be (localdb)\v11.0. This didn't work for me and after some searching and using the command line found the Server name on my machine was actually
(localdb)\MSSQLLocalDB.
I still have one irritating problem. Although I can connect SSMS to my databases, and although I can connect to the databases in Visual Studio through code, I cannot connect Visual Studio itself to the database. I can connect
Visual Studio to the Server but not to the databases. When I attempt to connect to the database I get numerous error messages the two most prominentbeing "permission denied" and "Could not load file or assembly 'Microsoft.Sdk.Stc, Version=11.0.0.0,
Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies" . Any thoughts on why Visual Studio 2012 won't connect to the databases would be greatly appreciated.
T

1 of my 2 POP accounts from the same server stoped downloading new emails

I have 2 POP accounts from the same mail server; recently I was sending lots of emails from one of them and I got some errors while trying to send.
After that day, that POP account stopped retrieving new emails. I rebuilt the Mailbox, removed it and added it again but nothing.
If I use the option to view Messages on Server VS. Messages Downloaded to my Mac, I see that there are a whole lot more emails that I am not getting.
My other account in the other hand, has a lot more emails and still downloads the new stuff.
Please help me!

Are you saying the notes are incorrect?
No, I wasn't commenting on that at all. I was just saying that DBUA is the recommended way of upgrading databases... and that's in spades if you're talking about 100GB databases.
I'll lay odds that DBUA to 10.2.0.1 and then patching to 10.2.0.3 is quicker than exporting and importing 100GB of data.
(Applying a 10.2.0.3 patch is done with opatch and doesn't require a fresh installation of Oracle. A patch mostly just modifies the data dictionary: it's finished in minutes, not hours).
My real point: these sorts of questions are incredibly easy to ask, answer, discard, re-ask, modify, mull over and basically experiment with in a virtual environment.
And again: it's utterly bizarre why you wouldn't have physical access to this database (and keep in mind that I can't keep in mind little nuggets of information such as this one which you didn't see fit to share earlier!)
It's in a virtual server. Virtual servers can be zipped up and emailed! (OK, maybe not 100GB... but I've shipped a small hard disk in a zip-lok pack envelope half way round the world before now -though obviously it wasn't critical to have the contents of that envelope available for use all the time... Still, it sounds to me like here's a technology (virtualisation) that's not being properly exploited).

To Restrict SQL account from accessing Sql server via SSMS

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