I Just Completed My Window Application,In Which I Use SQL Server 2008 as Back-End.
I Install My App With Database In Client Machine.
But Problem Is That My Client Can Also See My Database Using Sql Server Mangement Studio.
I Want to Prevent Client To See Database.
How can i do this?
That's the entire purpose of a database server. For any authenticated client to be able to connect to the server. That client may be your application or any other application - Management Studio being one of them.
You can either host your database server anywhere else and set up SQL server to only accept connections from your web application's server. But anyone that knows the IP, instance, and has the proper credentials can connect anyway from that server.
Or you can set up a user on SQL server for your application and configure your application to use that user. Now only the database administrator and that user can access that database.
But anyone that browses your application's configuration files will be able to pull the credentials anyway from there. Unless you are using integrated security, in which case the user your application runs under will be the only one to have access - assuming you grant that Windows user access to the database of course.
I guess the real question is, why are you trying to prevent someone from directly accessing the database?
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I have a number of apps running on Dreamhost and am creating a small app I will use locally to present reports on information stored in various databases. I do not want to host this reporting tool online so I need the app to connect to the remote MySQL server from my machine.
Codeigniter has been giving me an error all afternoon that it can't connect to the remote server, I'm guessing this is down to Dreamhosts security on remote access. I don't have a dedicated IP address so it's not ideal to set on the user account to allow external access. I've tried exploring an IP tracking solution such as No-IP, however I'm not sure if I've configured it properly, or if it'll even the service is capable of allowing my app to access the remote MySQL server when ever it needs.
Does anyone know how to get these working correctly, or am I on the right track??
I use SQL Server Management Studio to manage my SQL Server. I need to add a genericReadOnly and genericReadWrite to use when accessing it from automated vba code in Excel. The file that contains this code will be distributed to a number of people, more than I want to individually add to the server.
I've tried adding this generic user account, but get told
genericReadOnly is not a valid login or you do not have permissions.
The server admin believes that a username has to exist in Active Directory.
Is this standard, or is it a sitting that can be changed, if so how?
If you are using mixed authentication on your SQL Server, you can create a SQL Server login (via the security\logins tree on SSMS object explorer) and then a user on your database.
If you are using windows authentication only, then yes, you need an Windows login account mapped to that user.
To change the authentication mode... http://msdn.microsoft.com/en-us/library/ms188670.aspx
I would like to create a desktop application that should work with data on a mySql server running on a remote machine.
So each user has a copy of the desktop app and edits data on the remote mySql server.
Now my problem is that the mySql server will not allow connections from other hosts.
Question, is this just the wrong way of creating the app. If not how do I give any host access to the MYsql server.
(I know I can open up for a specific IP but that won't work as the app could be running anywhere)
You should front your database on the server with a thin service layer, where you could do some validation / processing on the data, perform authentication, etc. Your client apps would then expose those methods in your service layer as web services, to which your client apps would communicate using either SOAP/XML, REST/JSON, etc. In general, it is a bad idea to expose your database directly if your application is within a LAN, and a terrible one to expose it on the internet.
I am normally a .NET developer so have no experience with classic ASP.
I have been asked by a client to have a look at their classic ASP site. I am trying to recreate their site on my local machine so can have a play with but am having difficulty connecting to my copy of the database. The database has been recreated on SQL Server 2008 using windows authentication and I'm having difficulty with the connection string.
This is what I have so far:
Provider=SQLOLEDB;Data Source=MY-PC\SQLExpress;Initial Catalog=testdb;Integrated Security=SSPI;Persist Security Info=False;
Keeps saying
login failed.
Any ideas?
Modify the anonymous user account details that your local site uses to your own logon account.
The problem is that ASP scripts always run using impersonation either of the user associated with an authenticated connection or as the anonymous user account. The anonymous user is normally the rescricted IUSR account.
You could just turn off anonymous access and turn on Windows Integrated but I find its best for local development purposes to just change the anonymous user.
You need to create a login/user in SQL Server for the identity of the app pool in which your application is running.
Not sure if this is the right forum for me to ask this question.
But I'm wondering does anyone having difficult using JustHost as web hosting provider in establishing remote access to their mysql database server environment?
What happened recently was that I'm trying to use mySQL ODBC driver connector via MS access to access their mysql database.
Originally I know what my username/password is and JustHost(well.. at least that's what I think they normally do) is set this similar setup for all other CPanel access such as your FTP, email, billing info, etc, etc.
Thus I tried using my username/password to logon into the mysql database via MS ACCESS's odbc connector. But I kept on being rejected to log in.
I started whether the password I used to log on my CPanel services would be different that the one used to access mysql via PHPAdmin window. Thus with that in mind, I forwarded the query to Justhost helpdeskteam.
Unfortunately they don't have a clue about this.
Thus that's what brought me here in this forum, begging this question - does anybody know what's the appropriate approach in remotely connecting mysql database environment via a web hosting provider such as Justhost.com?
Sorry for the elongated story.
Thought it would help to state the meaningfulness of my supposedly-trivial problem.
Log in to your JustHost account and scroll down to Remote MySQL. You need to add the IP address(es) of the remote server(s) to the list of Access Hosts.