Oracle 11 g 2 TDE tablespace encryption

Similar Questions

• tablespace encryption 11g

  Hi Experts,
  
  We use Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production.
  
  We want to use the Oracle tablespace encryption feature.
  
  Y at - it a display to determine if Advanced Security Option (ASO) is installed?
  
  It will be possible to encrypt the tablespace if ASO is not installed?
  
  Thanking you.

  spur230 wrote:
  Can I encrypt tablespace if ASO is not certified?

  Legally or technically?

  Legally, no. TDE (what tablespace encryption part) part of the ASO option. You need ASO of license in order to encrypt a tablespace.

  Technically, Yes. The Oracle database does not check what you have acquired a license - it allows you to install and use any options you want. Of course, if you are ever audited, Oracle, society will care much that you use features and options that you do not have a license, and fortunately you will present a heavy Bill to bring it in line.

  Justin

• I use TDE tablespace encriptación and backup is performed (no encriptación rman). I get the error message when you try to restore the database

  I use TDE tablespace encriptación and backup is performed (no encriptación rman). I deleted the database and try to restore the backup. I get the error when you try to restore the database with rman restore database.

  ORA-19870: error when restoring backup piece + FRA_DG, oratst, backupset, 2015_03_2

  ORA-19913: could not decrypt the backup

  ORA-28365: portfolio is not open

  About what I know, you should be able to RESTORE the data, but no RECOVERY without portfolio being opened.

  Check the value of the variable environment - ORACLE_UNQNAME

  It has everything first a correct value and try to open the wallet.

  HTH,

  Pradeep

• Advantage of the portfolio after the migration to HSM with Oracle 11.2.0.1.0

  Hello
  
  I found this integration for Utimaco Cryptoserver guide: http://hsm.utimaco.com/solutions/db-encryption/ and now I wonder if it is necessary to keep the original portfolio after the migration of HSM with Oracle 11.2.0.1.0. As I understand it, eventually all the necessary keys are stored in HSM. Is still used portfolio in a way or is it possible to reuse maybe after you set the METHOD to FILE sqlnet.ora?
  
  Thank you

  Hi flyer007,

  If you used the Wallet before Oracle, then migrate the master key of TDE from there to an HSM is a renewal of key operation; the keys of the table (for the TDE column encryption), and tablespace (for TDE tablespace encryption) key is decrypted with the old key in the portfolio) and encrypted again with the new MK unified (in the HSM).

  Your RMAN backup files, export files Data Pump and same 'live' in the redo logs, TEMP and UNDO tablespace can be encrypted with the old MK in the wallet, that's why we NEVER delete the portfolio.

  Of course, the Oracle database automatically knows what MK he needs.

  Good luck

  Peter

• Develop the encryption Transparent data with Oracle 10 g XE

  Currently I develop an application that will require encrypted in some tables columns, I will recommended to the customer buying an Oracle database for the application and that you have installed Oracle 10 g XE to begin development, I found that I can't create tables with columns TDE tho I can't create a portfolio. I searched the forums and found that a portfolio manager is not available with Oracle XE.
  
  My plan was to develop the application and then provide scripts for creating the DBA of the customer so that they can create data tables in their Oracle database... Can I develop the application without transparent data encryption and then say s/n, which must be implemented in the version of the application? The application needs to know the password of portfolio/TDE to encrypt/decrypt the columns!
  
  Any ideas how I could go on the development of the customer Oracle XE database without access to CDW?

  The T in TDE is transparent, so that your application should need not even be aware that all columns or storage are encrypted. Transparent data encryption are generally implemented in systems that were never designed to encrypt data, so in theory it should be 'perfectly safe' to develop not encrypted and have the client encrypt the columns during installation.

  Of course, when marketing people start talking about things that are 'perfectly safe', it is always a sign of coming danger. Although I have never heard of a case where encrypt a column caused a problem for an application, I would be very doubtful to the development in an environment different from that of production. This includes the exact version of the database (I guess that the customer has installed the last patchsets, so they run 10.2.0.4, for example) as well as editing. If you decide to rely on the fact that everything should go smoothly when you promote to a different version of a different edition of the database with a different schema definition, even if it would normally, you virtually guarantee that you will end up with a problem that will be difficult to solve.

  In your case, I would use XE to the development. It would be much safer to develop against the personal edition. It's not free, but it's the database licensed Enterprise edition to run on developer machines. It is not free, but it is much less than an enterprise edition license.

  Justin

• Encryption Oracle password on login

  If my application uses JDBC Thin Client, no SPOUT to connect to the database on the network is automatically encrypted by Oracle of my password when I login?  I have not the ability to use tools to check authentication since my remote client is encrypted when I connect to the database.  I found documentation indicating that Oracle crypt automatically the password but I don't know if this only applies if you are using a client Oracle, not JDBC Thin Client on the remote computer.

  Thank you

  I have Oracle AES and the password is encrypted. Doc-ID 99135.1.  This document has been the Oracle answer to my question.

  Thank you!

• In Oracle B2B PGP encryption?

  Hi all

  I'm working on the PGP encryption in oracle B2B, where I need to encrypt a document and place it in the location of the customer using an outbound channel.

  I use java legend to use PGP encryption, where I wrote the java program that performs the encryption. I take B2B input and write to a file in my local machine and java program figure this file and creates an encrypted file, I am able to read this file and return to the B2B with the help of a message of legend, I use a file for outgoing channel that puts a new file to the specified location , but the problem is while writing, this new B2B file uses its own character set its not able to write message encrypted exactly in the desired location, where by I am unable to decrypt the file. Anyone know how I can fix this problem? Thanks in advance.

  CalloutMessage cmIn = new CalloutMessage();

  cmIn.setBody (content);

  output. Add(0,cmIn);

  Oracle Support Document 1568019.1 (B2B change binary Format before passing to legend) are at: https://support.oracle.com/epmos/faces/DocumentDisplay?id=1568019.1

• Transparent encryption of data - Oracle RAC

  Hi all
  
  I test on Oracle 11 g R2 Transparent data encryption
  I added this line to my sqlnet.ora with my single instance database and it worked fine
  ENCRYPTION_WALLET_LOCATION =
  (SOURCE = (METHOD = FILE) (METHOD_DATA =
  (= Rental directory)))
  
  I tried to do the same test with Oracle RAC, but it did not work, I added this line in the sqlnet.ora from home of the grid, there is no sqlnet.ora in my house from oracle
  
  Here is the error, why it does work on CARS? is because I added it to home network sqlnet.ora?
  

  SQL> ALTER SYSTEM SET ENCRYPTION KEY AUTHENTICATED BY "myPassword";
  ALTER SYSTEM SET ENCRYPTION KEY AUTHENTICATED BY "myPassword"
  *
  ERROR at line 1:
  ORA-28368: cannot auto-create wallet

  NB wrote:
  THX,

  She's an impact/inconvenience if I created sqlnet.ora under Oracle home? Here, I've added on all nodes in sqlnet.ora?

  What happens when you set in a single instance of the ORACLE_HOME. :)

• Oracle Wallet - autoLogin or auto_login_local

  Hi ,

  I have a few Questions reclassification Oracle Wallet:

  Q 1: How do I know the portfolio (which already created) autoLogin or auto_login_local.

  
  Q 2: If the portfolio is auto_login_local is it ok to move it to another host?

  
  Q 3: is it safe to change the portfolio of auto_login_local to auto_login (using EM) if the DB already encrypted tablespaces?

  Q 4: it's ok delete us the portfolio if we costed rman backup and encrypted tablespaces?

  ---

  I would really appreciate your help

  A1) you can find it out if you look at it. Both are named cwallet.sso.

  However, the auto_login_local works only on the host on which has been created and can be queried by the OS user who created it.

  I think you can try to run: orapki wallet view - Portfolio with any other user of the OS.

  (A2) has already responded in A1)

  (A3) Yes, you can drop this auto_login_local portfolio and create an auto_login one. It is important to have a backup of the ewallet.p12. The cwallet.sso can be easily recreated.

  A4) you can not delete the portfolio. If you remove this package that contains the keys of master TDE who encrypted tablespaces, you will lose these data - you'll get it, but you will not be able to decipher.

• Encryption of the columns and their corresponding indices

  I have a TDE on Oracle 11.2.0.2. I will encrypt the following tables:
  
  Table: APPS. ACCOUNTS
  Column: creditcard_num
  
  It is a primary key. There automatically indexes. If I encrypt the column, using the TDE column encryption, is the corresponding index automatically encrypted? Or should I encrypt the index as well?
  
  Table: APPS. SAVINGS
  Column: username
  Index: username_indx
  
  user name is not a primary key, but it has an index. If I encrypt the username column is the index encrypted as well.

  Hello

  the index will be automatically encrypted, beware that you must encrypt the column with NO salt
  and that a limitation resulting will be that you can no longer vary the scans, this means
  the credit card number only is located by its index if it is entirely known before, see:

  notes 454980.1 Encryption best practices for index encrypted columns using TDE column the.

  Tablespace encryption doesn't have this limitation,

  Greetings,

  Damage ten Monkshood

• encryption of table space work is not for the old imported tables?

  Hello world

  oracle version 11 g R2 database

  I request below: -.

  following the steps I followed: -.

  expdp system / * SCHEMA = VGOTS dumpfile = logfile = vgots.log ENCRYPTION_PASSWORD vgots.dmp = *.

  drop the waterfall VGOTS user

  created a directory of portfolio: -.

  CREATE or REPLACE DIRECTORY encryption_wallet AS ' / u01/app/oracle/wallet;

  changes in sqlnet.ora

  ENCRYPTION_WALLET_LOCATION =

  (SOURCE = (METHOD = FILE) (METHOD_DATA =

  (RÉPERTOIRE = / u01/app/oracle/pochette)))

  created a tablespace

  CREATE TABLESPACE vgo03

  DATAFILE ' / u01/app/oracle/oradata/orcl/vgos03.dbf'

  SIZE 150M

  ENCRYPTION WITH THE HELP OF '3DES168 '.

  DEFAULT STORAGE (ENCRYPT);

  created the user

  create the user identified by vgots VGOTS

  tablespace VGO03 default

  tablespace temporary temp

  unlimited quota on VGO03;

  Impdp system / * SCHEMA = VGOTS dumpfile = logfile = vgots.log ENCRYPTION_PASSWORD vgots.dmp = *.

  My question is:-

  When I create a table in this encrypted tablespace its working fine

  When the wallet is close, it won't let me select table

  error report:

  ORA-28365: portfolio is not open

  but the charts that I imported to expdp allows to select values

  Please help what option is I took all expdp and impdp so that it works also for old tables

  ReemaPuri wrote:

  VGOTSDBTPS was the old tablespace that was not encrypted

  and imported into an encrypted tablespace vgo03

  You can check this. I don't see any clause REMAP_TABLESPACE in your impdp command.

• Change to AES256 encryption algorithm

  Hello

  RDBMS - 11.2.0.3

  We have about 40 tablespaces encrypted using AES128. We need to chage AES256 encryption algorithm.

  Would like to know if any body he sings? How? What are the effort involved?

  concerning

  Concerning

  http://docs.Oracle.com/CD/E11882_01/network.112/e40393/asotrans.htm#ASOAG620

  "......... You cannot encrypt an existing table. However, you can import data in a tablespace that is encrypted by using the Oracle Data Pump utility. You can also use SQL commands, such as CREATE TABLE...AS SELECT... or ALTER TABLE...MOVE... to move the data in an encrypted tablespace. The CREATE TABLE...AS SELECT... command allows you to create a table to an existing table. The ALTER TABLE...MOVE... command is used to move a table in encrypted storage space... »

• TDE + problem of implementation of KINGDOM.

  Hello
  I use 11.2.0.3.0 version of oracle.
  
  Currently, I have logic of encryption/decryption implemented on specific columns of the tables in our database. Designated functional Auditors
  will be able to see these texts but not others.
  
  DBA team suggested going to logical encryption/decryption of data (Transparent data encryption) transparent encryption + domain using Oracle application. But looking at the document, I'm having doubt bribes.
  
  1 TDE will encrypt data at the level of the DATA file, but it will be always shown to the developemnt team request to plain text, then how
  I can reach this column-level encryption?
  2 Kingdom will provide restriction at the level of the object to users like DBA etc, but not columnlevel. So, it will limit the whole table look at a users specific access. So, it will not solve our requirement.
  
  Please help me understand, what type of implementation oracle will send me above?

  Determine what is "best" requires a few metrics to use to assess options and many more details.

  A policy of the CAE is very flexible. A view definition is much less. You need flexibility? What if all you need to do is to hide a couple of columns in half of your users and show these columns for your other users and who has what set of privileges is a relatively static thing, creating a unique view and control who has access to the view and who has access to the table are relatively simple. On the other hand, if you have hundreds of different sets of users who need to be able to see the different subsets of columns or you must implement the rules as a user can display a column for a particular set of lines (i.e. a manager can see the salary of any employee who reports to him, but none of the salaries of employees) and we had to regularly change the privileges creating dozens or hundreds of views grant and revoke privileges would require a huge amount of time and effort. A single policy of the CAE, on the other hand, can be written once and requires little maintenance.

  A policy of the CAE requires enterprise edition, a view does not work. If you are not already using the Enterprise edition, which can be a major expense.

  A view is a relatively "obvious" thing to solve problems. Although it is quite possible to see what predicate a VPD policy applied to a given SQL statement and to debug a performance problem or a matter of functionality created by the policy of the CAE, this is a much less obvious problem. It is relatively easy to miss because of a policy of the CAE is applied to a particular SQL statement or to inadvertently test a statement with a context of session level which causes a different predicate to be applied. These are not, of course, insurmountable problems. But these are the questions that you might have to address.

  Justin

• Questions about oracle advanced concepts

  All,
  
  Database version: 11.2.0.3
  
  How can we identify if my database using GG (Golden Gate), ADG (Active Data Guard), TDE (Transparent Data Encryption), advanced security option?
  
  Are there tables to display these details?
  
  Thank you

  A lot of information characteristic use is available in the http://docs.oracle.com/cd/E11882_01/server.112/e25513/statviews_3181.htm#I1023396 views DBA_FEATURE_USAGE_STATISTICS
  Some features are available, but require to pay for a license if you use them, so check with your DBA before being the first to use one, or it could cost a lot of money.
  Same V$ OPTION lists the options that are installed, but they could not be approved.

  Oracle Enterprise Manager displays DBA_FEATURE_USAGE_STATISTICS information on the server 'Use of database feature see' page.

  For example
  Select Name, version, Detected_usages of DBA_FEATURE_USAGE_STATISTICS

  where upper(name) like '%GOLDEN%' or upper(name) like '%ACTIVE%'
  or upper(name) like '%TRANSPARENT DATA%' or upper(name) like '%SECURITY%'
  
  NAME                                                             VERSION           DETECTED_USAGES
  ---------------------------------------------------------------- ----------------- ---------------
  Active Data Guard - Real-Time Query on Physical Standby          11.2.0.3.0                      0
  GoldenGate                                                       11.2.0.3.0                      0
  Transparent Gateway                                              11.2.0.3.0                      0
  Transparent Data Encryption                                      11.2.0.3.0                      0
  Label Security                                                   11.2.0.3.0                      0
  
  select parameter, value from v$option
  where upper(parameter) like '%GOLDEN%' or upper(parameter) like '%ACTIVE%'
  or upper(parameter) like '%TRANSPARENT DATA%' or upper(parameter) like '%SECURITY%';
  
  PARAMETER                                                        VALUE
  ---------------------------------------------------------------- ----------------------------------------------------------------
  Enterprise User Security                                         TRUE
  Oracle Label Security                                            FALSE
  Transparent Data Encryption                                      TRUE
  Active Data Guard                                                TRUE
  

  Do not trust with value = TRUE in the parameter $ v as meaning that you can use a feature - you might not be allowed - but if it's WRONG you certainly cannot.

• What functions PKCS #11 Oracle Database 11 g made use of?

  I am currently come with a library PKCS #11 with a minimum set of features such as my legacy HSM supports transparent encryption of Oracle database 11 g (TDE) data. I don't want to come up with the full PKCS #11 library with all the functions for all that I need is to support the Oracle database. In addition, all functions of encoding will take too long a development effort and it would be an overdose in doing so.
  
  Does anyone have ideas on what are the PKCS #11 functions that makes "Oracle Database 11 g Release 2 (11.2)" use to support TDE with HSM?

  Hello

  I checked the code 11.2 and you need implement these functions for use with TDE:

  C_Initialize
  C_GetFunctionList
  C_GetInfo
  C_GetSlotList
  C_OpenSession
  Http://localhost
  C_CloseSession
  C_Finalize
  C_GenerateKey
  C_FindObjectsInit
  C_FindObjects
  C_FindObjectsFinal
  C_EncryptInit
  C_Encrypt
  C_DecryptInit
  C_Decrypt
  C_CloseSession

  It is also recommended to implement of the C_GenerateKeyPair so it can be used by Portfolio Manager to create a certificate request.

  Greetings,

  Damage

  Published by: hnapel on 14 Sep, 2010 06:58