Encrypt An Existing Database In SQL Server 2005

Dec 3, 2007

Hi! I have an existing database in SQL Server 2005 and I would like to apply encryption on my database. Does anyone have an idea on this?

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How To Encrypt My Password Or Sensitive Data Before Storing Them In A Database , Using SQL Server 2005?[urgent Plz Help]

Jan 7, 2007

Hi there ,1. i have a database and i want to encrypt my passwords before storing my records in a database plus i will later on would require to  authenticate my user so again i have to encrypt the string provided by him to compare it with my encrypted password in database below is my code , i dont know how to do it , plz help 2. one thing more i am storing IP addresses of my users as a "varchar" is there a better method to do it , if yes plz help me    try        {            SqlConnection myConnection = new SqlConnection();            myConnection.ConnectionString = ConfigurationManager.ConnectionStrings["projectConnectionString"].ConnectionString;            SqlDataAdapter myAdapter = new SqlDataAdapter("SELECT *From User_Info", myConnection);            SqlCommandBuilder builder = new SqlCommandBuilder(myAdapter);            DataSet myDataset = new DataSet();            myAdapter.Fill(myDataset, "User_Info");            //Adding New Row in User_Info Table               DataRow myRow = myDataset.Tables["User_Info"].NewRow();            myRow["user_name"] = this.user_name.Text;            myRow["password"] = this.password.Text; // shoule be encrypted             //not known till now how to do it                       myRow["name"] = this.name.Text;            myRow["ip_address"] = this.ip_address.Text;                        myDataset.Tables["User_Info"].Rows.Add(myRow);            myAdapter.Update(myDataset, "User_Info");            myConnection.Close();            myConnection.Dispose();        }        catch (Exception ex)        {            this.error.Text = "Error ocurred in Creating User : " + ex.Message;        }  

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Aug 18, 2006

I know that we can CREATE PROCEDURE procedure_name WITH ENCRYPTION.

But how about if I want encrypt existing stored procedures?

Which command should I use ?

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Aug 13, 2007

Hi All,

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I can do closing from Management Studio using checkbox "Close Existing Connection" when deleting database. Actually I need to do the same but from script.

Please advice me how to do it.

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SELECT physical_device_name, *
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I would like if the newly restored database was rename to something different than 'MyDatabase' (as shown above) and has different logs than the original. If possible, and capture a success message when restored.

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Aug 22, 2007

Hello ,



1.Is there a way to generate an .sdf (SQL CE DB) from an existing SQL Server 2005 DB?
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Encrypt/decrypt MS SQL 2005

Aug 3, 2006

hi guyz!! is it posible to ecnrypt data everytime i insert it to a table and decrypt it everytime I select it using the MS SQL 2005 alone?

like for example i have this query statement below

insert username,password users values ('daimous','my_password')

what i want is every time i insert a value to the password column that value should be encrypted first.


select username,password from users

everytime i select the value of the password column should decrypted.
Thanks in advance!!!

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Dec 13, 2007

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Dave

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Dec 4, 2007



Hi,

I have a windows 2003R2 SP2 server with SQL Server 2005 std SP2.

I need to add Reporting services & Analysis Services, but i'm not sure of how to proceed.

I was thinking about this :
"Add or remove programs", select "Change", select "To install a new component, click here", inserting my CD, and select in the setup Reporting Services & Analysis Services.

After the install, I think I also need to run again SP2 setup, right ?

Thanks for your advices

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Dec 13, 2007

My web project (ASP.NET 2.0 / C#) runs against sql server 2000 and uses the System.Data.SqlClient.using System.Data.SqlClient;
 I use System.Data.SqlClient.SqlConnection and System.Data.SqlClient.SqlCommand to make the connections to the database and do selects and updates.  Is it correct to continue to use these against SQL Server 2005?  I ask because I made a connection string (outside of .Net) for SqlServer 2005 using the SQL native provider and it had the following - Provider=SQLNCLI.1 and any connection strings I had made (also outside of ASP.NET) fro SQL Server all used Provider=SQLOLEDB.1.  This is why I wondered if there is a different SqlClient in .Net 2.0 for SQL Server 2005?
Cheers
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Regarding ReCreating Catalog In SQL Server 2005 Which Was Existing In SQL Server 2000

Feb 24, 2008



Hello

I was using SQL SERVER 2000 ... In one table I've created FULL TEXT SEARCHING ( Full text catalog along with full text indexing)

Now we had to install our db in SQL SERVER 2005 standard edition. But while taking script it gave me two lines like:


if (select DATABASEPROPERTY(DB_NAME(), N'IsFullTextEnabled')) <> 1
exec sp_fulltext_database N'enable'
GO
if not exists (select * from dbo.sysfulltextcatalogs where name = N'DEV_CAS_DiagnosisCatalog')
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GO

so I used this in the new db creation script...

But I couldn't get where it actually is in SQL SERVER 2005 standard edition.

and also plz help how should we create if it doesn't exist...

What could be the problem....

Thanks In advance

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Mar 6, 2008

Dear Gurus,

I need to do the following in SQL Server 2005:

1. Restrict access of user SA to my database

2. Encrypt contents of the whole database. Is there anything available in SQL Server 2005 (server or DB settings) which encrypt the contents. I do not want to explicitly encrypt individual columns !!

Thanks in advance
Anjum

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Thanks,

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Jun 23, 2007

Hi,I have a .net application and i added a code that encrypts data saved in database. However, there is already data in the fields that was entered before this change.I know need to check if the values in those fields are encrypted and if not i need to encrypt them.How can I perform such a check and update the relevant data?I use TrippleDES in .net to encrypt/decrypt the data.Thanks

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How To Encrypt Database In SQLServer2000, Please Help Me, Thanks

Dec 26, 2005

I have 2 questions:

1. How to encrypt data of database in SQL Server 2000 ? Someone can't see true data

if without password or something else.

2. If i have 2 database . All of them have same table, structure, ....How to update or insert or change in the second database when i update or insert or change in the first database automatically ?

Thank you very much.

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Possible To Encrypt Database Assembly?

Oct 11, 2006

Hello.

I've built a simple Visual Basic .NET project containing the following code...

Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server

Partial Public Class StoredProcedures
<Microsoft.SqlServer.Server.SqlProcedure()> _
Public Shared Sub WhoAmI()
Using connection As New SqlConnection("context connection=true")
connection.Open()
Dim command As New SqlCommand("SELECT SUSER_SNAME()", connection)
SqlContext.Pipe.ExecuteAndSend(command)
End Using
End Sub
End Class

From Visual Studio, I want to encrypt the contents of this assembly, as a proof-of-concept.
Even though assembly contents are stored as varbinary(MAX) in the database, converting to varchar(MAX) will expose the code.

However, the Dotfuscator Community Edition reports the following error: "Dotfuscator Community Edition cannot operate on SQL Server applications.... please try Standard or Professional Edition."

Has anyone tried encrypting a database assembly and deploying to the database?

A good test would be to issue the following TSQL script against the database holding the assembly...

-- Does the sample code above run?
EXEC dbo.WhoAmI
GO
-- Is the code readable?
SELECT * , Convert(varchar(MAX), content) FROM sys.assembly_files

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Jan 29, 2007

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Sep 26, 2007



How can i encrypt or mask a column in the database?

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Regards
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Hi,
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