Questions tagged [transparent-data-encryption]

Transparent Data Encryption, a feature used to provide protection for data at rest.

22 questions with no upvoted or accepted answers
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Where can I find the reason why TDE encryption Scan aborted?

When encrypting large database > 10TB . I had to issue --alter database set encryption on several times , but the encryption starts and fails with the same message in the error log. where can i find ...
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39 views

TEMP Database is not showing Encrypted in TDE in SQL Server 2008R2

As per my knowledge, when we encrypt any user database in SQL Server through TDE, the TEMP database automatically gets encrypted. I have done TDE in SQL Server 2016, and when I check through SELECT ...
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Mirrored TDE DB Performance

Performing a large index reorg on a mirrored SQL Server 2014 TDE database creates a large redo log on the mirror and the mirroring monitor displays an infinite restore time. The exact same process ...
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2answers
79 views

Trying to read a log file encrypted by TDE

I have a full chain of full backups and log backups. I am looking to investigate exactly what transaction was done by a certain user in a given period of time. The database (thus all backups) are ...
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177 views

Alwayson Database Recovery Failure during TDE encryption

Last week I enabled TDE encryption on my AlwaysOn Availability Group databases of SQL Server 2012. During the encryption of one of the larger databases, bigDB (~200gb) a failover event occurred. Of ...
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3k views

SQL Server TDE Stuck at Encryption_State 2 and 0% on a Tiny DB

I'm having a heck of a time with this issue and can't figure out what is wrong. I'm not sure how long this tiny DB has been in 'encryption_state = 2' from query: SELECT * FROM sys....
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Is there a way to open an encrypted Oracle Database wallet through weblogic JDBC drivers?

I encrypted a column in an Oracle 12c database using the TDE method, The said column was being used in my application, The column becomes unavailable due to the Database wallet being closed. To open ...
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129 views

Script to automate enabling TDE on any unencypted user databases

I'm looking for a way to automate the encryption of user databases. Ideally this would be a job that can be scheduled to run every night. The job would: find any user database that is not encrypted, ...
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Do any databases other than SAP ASE support key custodians?

SAP Sybase ASE supports the notion of a key custodian. This allows for a setup where the trust can be split between two roles: the database administrator and a key custodian. The database ...
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1answer
252 views

Cloning a PDB from one CDB into another CDB with TDE enabled at source and target

What are the possible ways to Clone a PDB from one CDB into another CDB (in a different host) with TDE enabled at both source and target. At present i am able to think of the following two a) Data ...
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475 views

How to shrink transaction log for a database that was previously in AlwaysOn Availability Group?

I need to move databases having TDE enabled to another instance and re-enable the TDE with a different certificate. Generally, this would not be a problem but I seem to have problems if the databases ...
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443 views

MySQL Supported versions of MySQL Enterprise TDE

We are bidding for a project involving developing a portal using Liferay, which requires that we use MySQL version 5.5 which is the current compliant version of MySQL with Liferay. We need also use ...
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TDE Encryption and “Recovery Pending” After Service Reebot

I've recently enable the TDE Encryption in a SQL Server 2012. I've setup de Encrytion key and the certificate in Production and exported to the Test Environment in order to copy/update test environmet....
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30 views

How to use tablespace

I am trying to implement Transperent Data Encryption. I am done with setting up the wallet and creating the tablespace. My doubt is how to specify tablespace so that every object(tables/functions/...
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How many keys does wallet keystore have?

I my scenario I have configure transparent data encryption with password based software keystore only for example 'ewallet.p12' and create a master key for software keystore. I want to know can we ...
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1answer
43 views

using oracle tde

I am new to using oracle database. I want to encrypt data stored in oracle. I am using oracle 18c for this and using TDE(Transparent Data Encryption) feature for it. However, when I run select query ...
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408 views

Change Encryption Wallet type from PASSWORD to AUTOLOGIN

I am currently working on an Oracle 18.3 DB and I have a script which allows me to create an encrypted seed PDB. As part of this script, we encrypt the system tablespaces (like SYSTEM, SYSAUX, and ...
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1answer
158 views

How do you use pvkconverter.exe - not working for me?

I tried to following this link to convert a .pfx file to the .cer and .pvk file pair. When I run this command, "C:\Program Files (x86)\Microsoft\PVKConverter\PVKConverter.exe" -i TDE_Cert.pfx -o ...
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1answer
50 views

Data Security in MS SQL Server

How do I store the sensitive information on SQL server?. We have policy guidelines, DBA and Development engineers are not allowed to view the data as plain text. I am aware of the encryption ...
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103 views

Enabling TDE on PRODUCTION Servers - Guidance , Suggestions and Testing TDE ways

First of all just want to say , I am completely new to Transparent Data Encryption. Can I get some guidance on things to keep in mind while I am enabling TDE on Critical PRODUCTION Servers. I have ...
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1answer
18 views

Alternatives to User Defined Performance Counters for CPU Monitoring - SQL 2014

I want to monitor CPU usage before implementing TDE on several production SQL Servers. My plan was to use user defined performance counters, over a period of a couple of days, counters as defined ...
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1answer
168 views

Generate the statistics of a table after truncating it and then repopulate it?

Is it necessary to generate the statistics of a table after truncating it and then repopulate it? I have a table with several million rows in Oracle.Every week new data is recharged, truncating the ...