Encryption And Database Restore
Mar 14, 2006
Hi
Can anyone help?
I have a database using encryption with symmetric keys created using asymmetric keys.
I backed up this database and restored it on another machine along with the service master key.
I can read the encrypted data fine. But all the encrypted stored procs that are associated with the application that uses the data cannot read the data, they just return Nulls.
If I regenerate all the encrypted stored procs from script they work fine again.
Is there a way to restore the database without having to regenerate all the encrypted procs??
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Oct 29, 2015
While migrating Report services in SQL Server 2005 to 2014, I am trying to restore the Encryption Key in RS Configuration Manager in2014. But I cannot click the 'Restore' button in RS Configuration Manager. So if I should be grant more right to do so or any other action?
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Jan 16, 2006
Hello!
I started Configure Report Server (2005) and have executed backup of the encryption key.
Problem occurred on restore of the encryption key as following error (I have provided correct backup snk):
ReportServicesConfigUI.WMIProvider.WMIProviderException: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is 'C.0.8.39'. The expected version is 'C.0.8.40'. To continue, update the version of the report server database and verify access rights. (rsInvalidReportServerDatabase)
at ReportServicesConfigUI.WMIProvider.RSReportServerAdmin.ThrowOnError(ManagementBaseObject mo)
at ReportServicesConfigUI.WMIProvider.RSReportServerAdmin.RestoreEncryptionKey(Byte[] encryptedBytes, String password)
ReportingServer sites stop working with similar error (browsing by IE):
The found version is 'C.0.8.39'. The expected version is 'C.0.8.40'. To continue, update the version of the report server database and verify access rights. (rsInvalidReportServerDatabase)
ReportingServer services are all locked by this.
Can you please tell how to resolve this problem?
Thank you very much!
vbrada
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Feb 7, 2008
Hello all - I have an installation of SQL Server 2K5 Express with Reporting Services on an XP Pro SP2 PC. It has been running for about 6 months now. Within the 1st month, I had to restore the Encryption Key (the Report Manager failed to function properly).
All had been well until last week, when I had to restore the encryption key (for the same reason). After restoring the encryption key, the Report Manager immediately started to work again.
It happened again today, so I had to once again restore the encryption key. Can anyone offer any ideas as to why/how this would happen?
Thanks!
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Sep 3, 2014
I did tried the encryption on server "A" for database "AdventureWorks2012". Then I tried to restore to server "B". There was the certificate issue, and I thought "of course : it's encrypted ! Let's deactivate it". So here I go "ALTER DATABASE AdventureWorks2012 SET ENCYRPTION OFF".I look at sys.databases : not encrypted.I backup using no encryption, I verify using msdb.dbo.backupset : not encrypted.
I move my backup to my other server where encryption was never configured (so no certificate, nothing...), and I have the error :
Msg 33111, Level 16, State 3, Line 1
Cannot find server certificate with thumbprint '0xFA130E58C999C4919B8975999C83A75A403B11D8'.
Msg 3013, Level 16, State 1, Line 1
RESTORE DATABASE is terminating abnormally.
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Oct 7, 2015
I have created two user defined functions for encryption and decryption using passphrase mechanism. When I call encryption function, each time I am getting the different values for the same input. While I searching a particular value, it takes long time to retrieve due to calling decryption function for each row.
best way to encrypt and decrypt using user defined functions.Below is the query which is taking long time.
SELECT ID FROM table WITH (NOLOCK)
WHERE dbo.DecodeFunction(column) = 'value'
When I try to use symetric or asymetric encryption, I am not able to put "OPEN SYMETRIC KEY" code in a function. So, I am using PassPhrase mechanism.
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Apr 27, 2007
I have seen this before. A 2000 restore fails, leaving the database thinking it is being restored but the restore job failed and errors when it is restarted. EM is clueless. I believe there is a proc to reset some flag. Can you share it with me???
Thanks!
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Aug 2, 2007
Hi,
i am trying to encrypt my database using dbEncrypt software.The encryption provides role based access ot the database.In that case developer can not call any stored procedure of that database. These two are conflicting things. Can anyone suggest me a way so that i can access the stored procedure through my code by checking the roles from the front end. is it possible??
Please reply soon.
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Aug 1, 2007
Hi,
i want to encrypt my database(sql server2005) fully. Can anyone suggest me any third party tool or any other method.
Please its urgent.
Thanx in advance:(
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Aug 7, 2007
Hi,
I am trying to encrypt my database using some softwares, For that i have to install the software and encrypt database accordingly, i have a querry that will my database remain encrypted if i uninstall the encryption software??
The software i am using are dbEncrypt,Netlib,XP_Crypt,Rsa Bsafe.
Thanx
Divya
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Jul 20, 2005
is there a way to encrypt a propriatary database so that it may not betampered with except for those who hold the key?
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Jun 26, 2007
Hello I just want make sure: There is no encryption of the whole database.I assume this, because I have found only the themes "encryption for connections" and "encrypted columns"Why this question:
A lot of customer ask for this (maybe without further knowledge)
We've got a merge replication with offline laptops.
So, if one of this laptops get lost, it would calm people if the data were encrypted.I'd be very thankful for a fast reply, as my boss is in a meeting with such customers.Kind regardsAline
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Jun 3, 2001
We are planning to store the pin number in a sqlserver table. This column has to be encrypted and stored in the database. As new records are added this column needs to encrypted automatically. Please advise me of any tools.
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Oct 26, 2006
Hi!
Could you help me how could I encrypt an SQL Express database with a password?
The lines I currently use:
ssconn.ConnectionString = "Data Source=.SQLEXPRESS;Integrated Security=True;"
CreateDatabase = "CREATE DATABASE i ON (NAME = i, FILENAME = '" & ssceconfilename & "')"
Dim myCommand As New SqlCommand(CreateDatabase, ssconn)
myCommand.ExecuteNonQuery()
I intend to encrypt the whole database structure so that nobody could see in.
I managed to do the encryption with SQL CE 2.0, but how to do it with express?
Thank you!
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Oct 26, 2006
Hi!
Could you help me how could I encrypt an SQL Express database with a password?
The lines I currently use:
ssconn.ConnectionString = "Data Source=.SQLEXPRESS;Integrated Security=True;"
CreateDatabase = "CREATE DATABASE i ON (NAME = i, FILENAME = '" & ssceconfilename & "')"
Dim myCommand As New SqlCommand(CreateDatabase, ssconn)
myCommand.ExecuteNonQuery()
I managed to do the encryption with SQL CE 2.0, but how to do it with express?
Thank you!
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Jul 15, 2015
I'm a newbie to SQL and I inherited a 2008 R2 Sql server with about 20 different databases on it. I've noticed that more than half of the databases are encrypted and I was looking to encrypt the rest but for some reason I am unable to do so. I'm assuming I already have a master key created but when I go to Options of the DB and change Encryption Enabled from False to True I get and error, "Cannot change database encryption state because no database encryption key is set." How I could use my existing key to encrypt the databases or would I have to create a separate key for each db?
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Jun 4, 2015
I'm currently learning how to implement Encryption into my SQL database, and I've run into something I don't know how to explain or understand. I'm working on creating a set encryption for a set of columns in a database, and I don't know how to figure out what size the VARBINARY column needs to be. After some trial and error, I've noticed that a clear text of 9 characters needs 68 varbinary characters, 100 cleartext=148 varbinary, and 254 cleartext= 308 varbinary characters. How is the minimum number of varbinary characters calculated?
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Jun 7, 2007
Hi,
I want to backup my database at regular intervals and encrypt it. Also I want to verify the back up. How do I do it?
I want the back ups to run every fortnight.
Thanks.
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Dec 20, 2000
Hi,
i need to know how to encrypt a field in the sql server database.
I want to hide some text field in a user defined table.
thanks in advance.
regards
mihir
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Mar 17, 2000
Hi,
Does anyone know how to encrpyt a field in a table created in SQL Server Database.
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Jan 16, 2008
Data encryption and database restores.
1. When using data encryption on a 2 node active/passive cluster does it make any difference which server the sqlserver is running on when encrypting or dcrypting data?
2. When restring a database to a different server with encrypted data is the data decrytable or is it lost?
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Oct 30, 2007
I would like to force only certain users on certain databases to use encrypted connections for accessing our 2005 SQL Server. I've found a clunky way to do it, via registering a login event notification and using the kill statement. However, that's ugly, and I don't think there is any guarantee that the event will always fire before an evil client could get off a few evil commands. Is this supported, or is the only supported feature the forceencryption option, which is server-wide?
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Nov 19, 1999
11/19
Trying to keep out sysadmins & sa during/between database RESTORE
Configuration:
WINNT Server Enterprise 4.0 w/SP5
SQL Server 7 Enterprise & SP1
2 SQL Servers:
Production Server
Standby server
I Backup (full backup) databases to disk on primary server (logical backup devices are physicaly located on a Standby server (dedicated gigabit NIC in each server for this process). Transaction logs are applied to the Standby server throughout the day.
Problem:
How to keep out "sa" and sysadmins from a database while I'm restoring (or between restores) to a standby server?
The database being restored cannot be in use during a restore.
If a DBA forgets that this process is happening, the statement fails (RESTORE)for the database they happen to be in at the time of the restore.
Example restore statement:
Standby Server -
RESTORE DATABASE databasename FROM database_dd WITH DBO_ONLY, REPLACE, STANDBY = 'g:Mssql7FromPrimaryDatabaseName_undo.ldf'
I could restrict Domain sysadmin access and change sa password. I could also put the database in "Single user" mode, however this could become problem if my process disconnects and then someone else connects - then my process is locked out. What I'm really looking for is to lock out all activity for a database that is in "standby mode" except for RESTORE processes.
Any ideas??
Wade
wadej@vailresorts.com
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Sep 22, 2014
How can I create encryption on database ?. When I try to apply encryption on my database then it showing error message below....
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May 4, 2015
I have created mirroring... one of the column is encrypted on mirror database and I can see the decrypted result when I do query when I actually logged into server (through remote connection) but when I use the same query through using SSMS from my laptop the query result come as the column is not decrypted,
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Jun 16, 2006
My MS-SQL 2000 Database have 50 more Stored Procedure .How to FAST and EASY ENCRYPTION ALL Stored Procedure in my MS-SQLDatabase?
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Jun 4, 2015
I have to disable newly implemented database encryption. It's a necessity unfortunately. Can I do this during production hours without much of a hit? I know I have to restart the instance after it's done. Can I expect performance impacts or other issues?
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Oct 12, 2007
I have code that creates a SQL Mobile database on a server. It has worked in many environments, but I have one customer experiencing an issue. It will not create the database on their server. I would appreciate any thoughts.
The exact error message I get is "the operating system does not support encryption"
I am getting it on the line: SQLCeEngine.CreateDatabase()
Here is the code:
SQLCeEngine = New SqlServerCe.SqlCeEngine(SQLConnectionString)
ReturnValue += ": Declare new"
SQLCeEngine.CreateDatabase()
ReturnValue += ":Create"
SQLCeEngine.Dispose()
ReturnValue += ": Dispose"
Here is the error message I get from our application- the part after Err: is the actual error message from the system:
Data Source = D:EVADATAWebServiceDownloads est;Password=test;Persist Security Info=False;: Declare new:Error!:Err:The operating system does not support encryption.
When I go into SQL Express and create a SQL Mobile database using it, it can be created. So, I have to believe it can be done on the server, but I don't know why the code can not do it.
(e.g. FileConnect Object ExplorerServer Type: SQL Server compact Edition and create a database). The database is successfully created if I do it manually this way. It even creates fine if I select the 'Encrypt' button.
The machine is a Windows 2000 Server sp4 version 5.00.2195
SQL 2000 is installed
SQL 2005 Express is installed
I ran the SQLServerCE31-EN.msi file and it is installed. (I have also re-run and repaired it)
I have also copied over the newest version of our code from scratch.
SQL Server mgmt Studio: 9.00.3042.00
MDAC 2000.085.1128.00
MSXML 2.3 3.1 4.0 5.0 6.0
IE 6.0.2800.1106
.NET Framework 2.0.50727.42
Operating System 5.0.2195
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Oct 12, 2007
I have created an .sdf database on my Desktop - and am able to open and close it just fine from my application program.
Whenever I try to:
Open it with the same program but installed on a different PC,
or:
Open it from a program running as a service on the development PC, I get the error
"The operating system does not support the Encryption Mode provided."
The working above is from the Version 3.5 Beta, but the same problem occurs with Version 3.1.
The Error code in Hex is 80004005
I can't find any reference to fixing this error - any ideas?
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May 9, 2012
I'm taking a database(read-only) backup from one server and restoring it on other server. As soon as restore is done it is bringing database into single-user read-only mode.
why it is bringing the database into single user mode ?
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Nov 15, 2006
Hello,i am in great trouble. I want to revert back to original state ofdatabase before i performed restore database on my sql server 2KDatabase. Accidently i didn't take backup of my Database and i didrestore, so is there any way to get the original state back of myDatabase?Any suggestion will be highly appriciated.Regards,S. Domadia.
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May 7, 1999
Anybody figure a way around this:
In a development server you take a backup and you want to move the entire database to a production server. The production server does not contain the database, users, or logins in master.
When you restore the backup to production in 7.0, the users get moved to DBO because the logins do not exist and then you cannot delete them.
We are having to drop the users from the database on development, back up the database and restore it to production, then recreate the users on production.
This is bogus and did not happen in 6.5 because of the aliases.
Anybody come up with a better way?
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Jul 3, 2007
I am fairly new to VS 2005 and SQL Server CE. I have developed a Desktop Windows application using VB 2005 and the SQL Compact Edition Database. This application will sell to users via web download.
When they download a service patch, or updated version, I wish for them to retain the data in their present database. In other words, fill the new database with the old data. The new table structures will remain intact except for added columns at the end.
Question is how to save the old data and update the new database with it. Is there an easy way to do this, or do I need to write a module to save a database copy, and update the new database with content at install time?
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