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All About Security: User, Privilege, Role, SYSDBA, O/S Authentication, Audit, Encryption, OLS, Database Vault, Audit Vault [ID 207959.1]

 

 

Applies to:

Oracle Server - Enterprise Edition - Version: 8.1.7.0 to 11.1.0.7 - Release: 8.1.7 to 11.1
Information in this document applies to any platform.
Checked for relevance on 14-Nov-2011

 

Purpose

This note is a list of :

- Bulletins explaining the method used to perform specific tasks and related Documentation (Oracle uides)
- Problem / Solutions
- Parameters & Events , Bugs
- Supplied Scripts

 

*** NEW ***
If you have a question, or would like to discuss a topic, you may want to consider filing a thread in the Database Security Products MOS Community, where customers can draw on and contribute to the expertise of the Database Security Products Community.

 

Scope and Application

This article is intended to be used as a reference by anyone who is interested to enhance the security of the Oracle RDBMS.

 

 

All About Security: User, Privilege, Role, SYSDBA, O/S Authentication, Audit, Encryption, OLS, Database Vault, Audit Vault

 

1) Alerts

 

These articles provide a solution to correct or avoid an issue, and highlight a specific condition, situation or event that requires awareness by an Oracle customer or partner.

Note 50508.1 ALERT: "CONNECT INTERNAL" Syntax to be DeSupported
Note 76397.1 ALERT: Resource Limit CPU_PER_SESSION not working correctly in certain versions
Note 148384.1 ALERT: Oracle Server Patchset 8.1.7.1 and Oracle Label Security
Note 163726.1 ALERT: Oracle Label Security Mandatory Security Patch
Note 124742.1 ALERT: Vulnerability in the Oracle Listener Program
Note 153289.1 ALERT: Oracle Redirect Denial of Service Vulnerability
Note 163727.1 ALERT: Oracle File Overwrite Security Vulnerability
Note 175429.1 ALERT: Oracle PL/SQL extproc in Oracle 9i, Oracle 8i and Oracle8 Database
Note 185074.1 ALERT: User Privileges Vulnerability in Oracle9i Database Server
Note 210317.1 ALERT: ALTER SESSION privilege can dump trace files with possibly sensitive data
Note 281188.1 SECURITY ALERT #68 - Oracle Security Update
Note 282108.1 FAQ for Oracle Security Alert 68
Note 1266978.1 - Potential security issue requires a new download of Oracle Database 11.2.0.2 and Grid Control 11.1.0.1

 

 

2) System Privileges/Object Privileges and Roles

Note 1347470.1  - Master Note For Database Privileges And Roles

 

 

3) User and Tablespace Quotas

3.1 How to and Documentation
----------------------------
Note 180028.1 Set up a Secure Access to Application Data within a Database: DBAs, Schemas and Users
Note 1012307.6 Moving Tables Between Tablespaces Using EXPORT/IMPORT
Note 158162.1 How To Move All Tables From One User To Another Tablespace
Note 1037317.6 Moving the Replication Queue Tables (DEF$) Out of the System Tablespace

Oracle9i Database Concepts Release 2
Chapter - Controlling Database Access -
User Tablespace Settings and Quotas

Oracle9i Database Administrator's Guide
Chapter - Managing Tablespaces -
Assign Tablespace Quotas to Users

Oracle9i SQL Reference - ALTER USER

3.2 Problems / solutions
------------------------
Note 1012569.6 ORA-1536 On DML Or Running Tools, Applications
Note 1026320.6 ORA-1536: When Inserting Into a Table
Note 1039291.6 ORA-02187 Trying to Grant Quota Over 2Gig
Note 1054952.6 ORA-01652: Trying to Set Quotas for Users on Temp Tablespace
Note 95554.1 ORA-01950 Even After Assigning 'Unlimited Quota' On Tablespace To User
Note 98056.1 ORA-1950 when trying to Move an Index to Another Tablespace
Note 108871.1 ORA-02187 when Granting a User Quota on a Tablespace

Note 1005485.6 ORA-1950 When Creating an Object and Resource Role is Granted to the User
Note 91969.1 IMPORT FROMUSER/TOUSER Fails to Generate Tables With LOBs into TOUSER Tablespace
Note 91799.1 EXP: IMP-3, ORA-1950, IMP-17: During Import of Recreated Tablespace

Note 205722.1 Create New Ultra Search Instance Fails WKG-5000 ORA-1950
Note 137037.1 RECEIVING WWV-08301/ORA-1950 WHEN CREATING TABLE IN WEBDB
Note 1062153.6 GL PROGRAM OPTIMIZER FAILED: APP-6077, APP-6083, ORA-1950 NO PRIVILEGES ON TABLESPACE RGX
Note 1058205.6 ORA-01950 AND ORA-06512 TRYING TO OPEN PERIOD


3.3 Parameters, Events and Errors
---------------------------------
Note 18936.1 OERR: ORA 1536 space quota exceeded for tablespace "<name>> "
Note 19238.1 OERR: ORA 1950 no privileges on tablespace "<name>"
Note 19425.1 OERR: ORA 2187 invalid quota specification

 

3.4 Bugs
--------
Bug 1270191 ORA-1950 ON ALLOCATE EXTENT - POSSIBLE DICTIONARY CORRUPTION

3.5 Scripts
-----------
Note 1019712.6 SCRIPT: Show Tablespace Quota Used by User

 

4) Profiles and Resource Limits

4.1 How to and Documentation
----------------------------
Note 1016552.102 How to use PROFILES to limit user resources
Note 157702.1 How to get the Values Assigned by Default to a Profile ?
Note 160528.1 Profile Limits (Resource Parameter(s)) Are Not Enforced / Do Not Work
Note 157702.1 How to get the Values Assigned by Default to a Profile ?
Note 95582.1 Tracing Oracle Applications Intermittent crashing or hanging forms sessions.
Note 197694.1 How To Avoid Forms To Open A New Session When It Reached The Session Limit?
Note 209702.1 How To Limit The Access To The Database So That Only One User Per Schema Are Connected (One Concurrent User Per Schema)


Oracle9i Database Administrator's Guide
Chapter - Managing Users and Resources -
Managing Resources with Profiles
Viewing Information About Database Users and Profiles

Oracle9i Database Concepts Release 2
Chapter - Controlling Database Access -
User Resource Limits and Profiles

4.2 Problems / solutions
------------------------
Note 119295.1 What Happens to a Transaction When CONNECT_TIME is Exceeded?
Note 1005119.6 Any of the user profile limits are being ignored by Oracle7 Server
Note 1061189.6 Profile on user IDLE_TIME set to 15 minutes
Note 1070071.6 Profile limits are not being recognized
Note 215417.1 More Time Than Specified Is Needed Before A User Becomes Disconnected
Note 120135.1 Connections to database being killed unexpectedly
Note 156116.1 User Can Open More Sessions than Limited
Note 1070501.6 Parallel Query processes die intermittently
Note 1020176.102 ORA-02392 when using CPU_PER_SESSION limit in profile
Note 1042778.6 ORA-02394 USING REPLICATION IN ORACLE8
Note 265095.1 Resource Limits for Passwords Work Even with RESOURCE_LIMIT = false
Note 241621.1 ORA-02376 When ALTER PROFILE to Set the PASSWORD_VERIFY_FUNCTION

4.3 Parameters, Events and Errors
---------------------------------
Note 30800.1 Init.ora Parameter "RESOURCE_LIMIT" Reference Note
Note 19563.1 OERR: ORA 2390 exceeded COMPOSITE_LIMIT, logoff in progress
Note 19564.1 OERR: ORA 2391 exceeded simultaneous SESSIONS_PER_USER limit
Note 19565.1 OERR: ORA 2392 exceeded session limit on CPU usage, logging off
Note 19566.1 OERR: ORA 2393 exceeded call limit on CPU usage
Note 19567.1 OERR: ORA 2394 exceeded session limit on I/O usage, logging off
Note 19568.1 OERR: ORA 2395 exceeded call limit on I/O usage
Note 19569.1 OERR: ORA 2396 exceeded max Idle Time, please connect again
Note 19570.1 OERR: ORA 2397 exceeded PRIVATE_SGA Limit, logging off
Note 19571.1 OERR: ORA 2398 exceeded procedure space usage
Note 19572.1 OERR: ORA 2399 exceeded maximum connect time, logging off

4.4 Bugs
--------
Bug 2653232 SPATIAL QUERIES DON'T PROGRESSIVELY RECORD RESOURCE (CPU) USAGE
Bug 2085332 SET OVER 5 HOURS TO CPU_PER_CALL, YOU GET ORA-2394, DON'T GET ORA-2393
Bug 2231683 UGA MEMORY LEAK WHEN USING OBJECT INHERITANCE IN PL/SQL
Bug 1182131 ORA-2399 RUNNING JOB OR PROCEDURE WITH CURSOR & CONNECT_TIME<UNLIMITED
Bug 2695242 ORA-22 AND ORA-600 [18260] WORKING WITH MTS (MICROSFT TX SERVER) AND XA
Bug 2134498 ORA-2391 ON BOTH NODES OF A OPS-CLUSTER ALTHOUGH RESOURCE_LIMIT=FALSE
Bug 2319471 ORA-2391 AND ORA-7445S IN PQ SLAVES, THEN ORA-7445 PMON CRASH
Bug 2117349 LOTS OF ORA-2391 ERRORS FILLING UP ALERT.LOG
Bug 777970 TEST VALIDITY OF AM4CICS THREAD CONNECTIONS BEFORE ASSIGNING THEM TO CICS TASKS
Bug 1898254 JDBC THIN APPLICATION KEEPS CONNECTION WHEN IDLE_TIME PROFILE IS SET.

4.5 Scripts
-----------
Note 1019933.6 Script to list profile resources and limits

 

5) Password Management

 

Note 1349896.1 - Master Note For Oracle Database Authentication
Note 1349872.1 - Overview of Oracle RDBMS Authentication Methods

 

 

6) Connect Internal and Password Files

These articles and documentation explain how to administer the administrative privileges,
still loosely referred to as 'connect internal' and how to manage access with a password file.

6.1 How to and Documentation
----------------------------
Note 233223.1 Checklist for Resolving CONNECT AS SYSDBA (INTERNAL) Issues
Note 242258.1 Why Can I Login AS SYSDBA With any Username and Password?
Note 18089.1 UNIX: Connect INTERNAL / AS SYSBDA Privilege on Oracle 7/8 

Note.805084.1How to recover from lost sys password
Note 50507.1 SYSDBA and SYSOPER Privileges in Oracle
Note 1029539.6 UNIX: How to Set up the Oracle Password File
Note 1058658.6 UNIX: Multiple databases sharing a password file
Note 1016540.6 How to enable remote password with ORAPWD and Parallel Server
Note 103964.1 How to Audit Connect Internal Using Oracle Server
Note 212049.1 How To Add a New User to the Password File ?
Note 43793.1 VIEW "V$PWFILE_USERS" Reference Note
Note 225097.1 ORACLE_SID, TNS Alias,Password File and others Case Sensitiveness
Note 98651.1 UNIX: How to make Connect Internal Protected by Password even for DBA Group


6.2 Problems / solutions
------------------------
Note 69642.1 UNIX: Checklist for Resolving Connect AS SYSDBA Issues
Note 185703.1 How to Avoid Common Flaws and Errors Using Passwordfile
Note 114384.1 WIN: Checklist for Resolving CONNECT AS SYSDBA (INTERNAL) Issues
Note 68238.1 SCO: ORAPWD Utility Generates An Unusable Password File In Oracle v7.3.4
Note.118367.1 UNIX: ORA-1990 at Startup DB After Creating Password File with Wrong Case
Note 147724.1 Granting SYSDBA Privileges Fails with ORA-01990; Quick Edit of Database from EM Console Fails with Database Currently in Unknown State
Note 223002.1 UNIX:CONNECT INTERNAL Asks for Password in a Multiple Oracle Versions Environment
Note 301072.1 Dbstart Fails With Ora-01031 When Called From User Root
Note 308151.1 Connect / AS SYSDBA Results In Ora-01031
Note 277740.1 USERNAME Is Listed From V$PWFILE_USERS But Not From DBA_USERS
Note 312093.1 Timestamp on ORAPWD File Updated When Users' Password Changed

 

6.3 Parameters, Events and Errors
---------------------------------
Note 30796.1 Init.ora Parameter "REMOTE_LOGIN_PASSWORDFILE" Reference Note
Note 30797.1 INIT.ORA: REMOTE_OS_AUTHENT
Note 30785.1 INIT.ORA: OS_AUTHENT_PREFIX

Note 19276.1 OERR: ORA 1990 error opening password file <name>
Note 19277.1 OERR: ORA 1991 invalid password file <name>
Note 19278.1 OERR: ORA 1992 error closing password file <name>
Note 19279.1 OERR: ORA 1993 error writing password file <name>
Note 19280.1 OERR: ORA 1994 GRANT failed: cannot add users to public password file
Note 19281.1 OERR: ORA 1995 error reading password file <name>
Note 19282.1 OERR: ORA 1996 GRANT failed: password file <name>> is full

 

6.4 Bugs
--------
Bug 2688911 SQLPLUS DOES NOT CORRECTLY SUPPORT THE 'AS SYSDBA' FUNCTIONALITY IN 8.1.7
Bug 425862 ORA-600 [1113] SELECTING FROM V$PWFILE_USERS IF MORE THAN 14 SYSDBA USERS

 

6.5 Scripts
-----------
Note 67984.1 UNIX: Diagnostic C program for ORA-1031 from CONNECT INTERNAL / AS SYSDBA

 

 

7) O/S Authentication

This section has references to documentation and notes about O/S authentication, a.k.a.
external authentication, the authentication is delegated to the operating system which
hence needs to be trustworthy. Please note the distinction between authenticating via
the O/S with administrative privileges (see 8.) and as a normal (application) user.

7.1 How to and Documentation
----------------------------
Note 233223.1 Checklist for Resolving CONNECT AS SYSDBA (INTERNAL) Issues
Note 242258.1 Why Can I Login AS SYSDBA With any Username and Password ?
Note 18088.1 UNIX OS Authentication on Oracle Server
Note 60634.1 WIN: Setup O/S Authentication
Note 761830.1 Step by Step Guide to Investigate the ORA-01031 Error for SYSDBA OS Authentication.
Note 77665.1 WIN: OS Authentication - Connecting to Oracle Without a Password
Note 122515.1 WIN: Setup O/S Authentication Using Oracle Administration Assistant
Note 272395.1 OS Authentication in 9i is Not Working as in 8i
Note 91944.1 Native Authentication through Windows 2000
Note 111252.1 How to use OPS$ user as FROMUSER/TOUSER Import or OWNER Export parameter
Note 101078.1 VMS Using DBLINKS When OPS$ Accounts and Password Files Accounts are Set Up
Note 371110.1 How to Configure the SQL*Net Layer for OS Authentication and Native Authentication on a Windows Platform in a Two-Tier Environment
Note 363448.1 Error Message Running Application From MS Terminal Server Ora-01019

Oracle9i Database Administrator's Guide - Chapters

- The Oracle Database Administrator;
- Establishing Security Policies; System Security Policy ; User Autentication,
- Managing Users and Resources; User Authentication Methods; External Authentication

 

 7.2 Problems / solutions
------------------------
Note 120329.1 ORA-3113 CONNECTING USING OS AUTHENTICATION
Note 99550.1 OCILogon Using OS Authentication Fails With ORA-01017
Note 243083.1 ORA-01005: Connect Username AS SYSDBA Behaves Differently in 7.3.4, 8.1 and 9.2
Note 309059.1 Oradim Command Fails to Shutdown Database(s) with ORA-01031 under 9.2.0.6
Note 373999.1 ORA-27140 Unable To Connect To Database With OS Authentication
Note.302775.1 Ora-27140 When Connecting As A Non Dba Group User

 

7.3 Parameters, Events and Errors
---------------------------------
Note 30785.1 Init.ora Parameter "OS_AUTHENT_PREFIX" Reference Note
Note 30797.1 Init.ora Parameter "REMOTE_OS_AUTHENT" Reference Note

Note 19283.1 OERR: ORA 1997 GRANT failed: user <name>> is identified externally

7.4 Bugs
--------
Bug 4312390 ORADIM COMMAND CAN'T SHUTDOWN DATABASE : ORA-1031
Bug 530697 CONNECT INTERNAL DOES NOT WORK FOR DOMAIN USERS IN LOCAL ORA_DBA GROUP
Bug 370253 OS AUTHENTICATION FAILS WITH ORA-1017 FOR ROOT USER
Bug 1632293 ORA-28150 SELECTING ACROSS DATABASE LINK WITH OS AUTHENTICATED USER

 

8) Auditing

 

Note 1299033.1 - Master Note For Oracle Database Auditing

 

 

9) Event Triggers

9.1 How to and Documentation
-----------------------------
Note 175292.1 Overview Auditing: Possibilities of Auditing, using Triggers and FGA
Note 45114.1 Auditing/Debugging DML with Database Trigger
Note 74173.1 Oracle8i - Database Trigger Enhancements
Note 281229.1 How to Restrict Access to the Database With Specific Tools(e.g. TOAD) or Applications
Note 197598.1 Audit Users with "DROP ANY TABLE" Privilege: Example Client Event Trigger
Note 301062.1 Audit User By Session From Unauthorized IP Address
Note 175259.1 Using autonomous triggers to audit detailed information.
Note 150212.1 Database Triggers do not Seem to Execute
Note 163593.1 System Triggers Are Not Executed
Note 149948.1 IMPORTANT Set "_SYSTEM_TRIG_ENABLED=FALSE" When Upgrading / Downgrading / Applying Patch Sets
Note 220491.1 How to Prevent Users From Log Into a Database Within Defined Periods
Note 265012.1 ADMINISTER DATABASE TRIGGER Privilege Causes Logon Trigger to Skip Errors

Note 70679.1 How to Audit Logon/Logoff Events with Triggers
Note 105758.1 How to Automate Controlfile Backup at Database Startup
Note 101627.1 How to Automate Pinning Objects in Shared Pool at Database Startup
Note 210693.1 How to Automate Grant Operations When New Objects Are Created in a SCHEMA/DATABASE
Note 234098.1 How to Forbid the Usage of ALTER TABLE Command on Tables Owned or Created by Users Trigger
Note 339558.1 How to Track CREATE USER / DROP USER Statements Using Trigger
Note 159183.1 Database Startup Trigger fails with ORA-06564 when trying to Pin Package SYS.DIANA
Note 271077.1 How to Prevent a User Granted the ALTER USER Privilege From Changing SYS/SYSTEM password
Note 361728.1 How to Restrict User from Connecting to Database Through Specific Ip Address

Oracle9i Database Concepts
Chapter - Triggers -
Triggers on System Events and User Events

Oracle9i Application Developer's Guide - Fundamentals
Chapter - Working With System Events -

 

9.2 Problems / solutions
-------------------------
Note 106140.1 AFTER LOGON Triggers Don't Allow DBMS_SESSION.SET_ROLE to Keep Roles Enabled
Note 120712.1 Database or Logon Event Trigger becomes Invalid Who can Connect?

 

9.3 Parameters, Events and Errors
----------------------------------
Note 68636.1 Init.ora Parameter "_SYSTEM_TRIG_ENABLED"

 

9.4 Bugs
---------
Bug 2469532 ORA-29539, CANNOT INSTALL THE JVM AFTER REMOVING IT

 

9.5 Scripts
------------

 

10) Fine Grained Access Control

 

Note 1352641.1 - Master Note For Oracle Virtual Private Database ( VPD / FGAC / RLS )

 

 

11) Oracle Label Security

Oracle Label Security enables application developers to add label-based access control for the applications. It mediates access to rows in database tables based on a label contained in the row, and the label and privileges associated with each user session. For queries Oracle Label Security is  using the Oracle Virtual Private Database technology. For DMLs  it is using a set of  triggers.

11.1 How to and Documentation
-----------------------------
Note 230980.1 Oracle Label Security - Concepts (Policies and Labels) and Examples
Note 171155.1 Install/Deinstall Oracle Label Security Data Dictionary in Oracle9i
Note 213684.1 Oracle Label Security Frequently Asked Questions
Note 213716.1 Oracle Label Security in a Replication Environment
Note 314077.1 Oracle Label Security : How to Separate Duties of Policies Administration
Note 317319.1 10g R2 New Feature TDE (Transparent Data Encryption) Usage with OLS

Oracle Label Security Administrator's Guide

 

11.2 Problems / solutions
-------------------------
Note 215886.1 Oracle Trusted Stored Procedure Label Not Used
Note 144160.1 Unable to Find Oracle Policy Manager (Oracle Label Security Related Application)
Note 303751.1 Unable to Install OLS on 10.1.0.3
Note 233110.1 ORA-07445 [zllcini] or ORA-04045 in a Database with OLS Set to FALSE
Note 250411.1 ORA-439 Oracle Label Security Option Not Enabled though Already Installed
Note 303511.1 After Installing OLS, Create Policy Issues ORA-12447 and ORA-600 [KGHALO2]

Note 231777.1 ORA-12445 When Applying a Label Function on a Table Protected by an OLS Policy
Note 238599.1 ORA-12447 When Creating an Already Existing OLS Policy
Note 278301.1 ORA-12414: Internal Lbac Error: Zllcfpo:Ocitypebyname and ORA-22303 at Database STARTUP
Note 285429.1 sa_session.set_label generates ORA-12470
Note 303791.1 Oracle Label Security And Foreign Key DEFERRABLE INITIALLY DEFERRED Issues Ora-28117
Note 304137.1 ORA-12406 When Updating a Table With an OLS Policy Though Granted EXEMPT ACCESS POLICY Privilege
Note 735375.1 "LbacException User does not exist" Encountered While Adding An User To a Profile Using OLSADMINTOOL
Note 735801.1 ORA-01092 ORA-12432 LBAC ERROR ZLLEGNP While Starting Up The Database
Note 577569.1 Queries Against Tables Protected by OLS Are Erroring Out

 

11.3 Bugs
---------
Bug 3870317 UNABLE TO INSTALL ADDITIONAL OPTIONS AFTER 10.1.0.3.0 PATCHSET IS APPLIED
Bug 2499257 ORA-28115 TO_DATA_LABEL WILL WORK ON ADMINISTRATOR CREATED DATA LABELS
Bug 2367197 ORACLE SPATIAL INDEX CREATION AND QUERIES FAIL WHEN OLS IS APPLIED

 

12) Database Vault

 

Oracle Database Vault Administrator's Guide 10g Release 2 (10.2)

Oracle Database Vault Administrator's Guide 11g Release 1 (11.1)


Note 1195205.1  - Master Note For Oracle Database Vault

 

13) Audit Vault

Oracle Audit Vault 10.2.2, 10.2.3, 10.2.3.1 Documentation

Note 1199033.1 Master Note For Oracle Audit Vault

 

14) Custom Data Encryption

These are the references to the database encryption features provided with the DBMS_OBFUSCATION_TOOLKIT and DBMS_CRYPTO  supplied packages. For references relating to network encryption see the Networking Security and Authentication Knowledge Browser Page (Note 267607.1).

14.1 How to and Documentation
-----------------------------

Oracle9i Application Developer's Guide - Data Encryption Using DBMS_OBFUSCATION_TOOLKIT
10g PL/SQL Packages and Types Reference  - DBMS_CRYPTO package

Note.863071.1 Several Examples of Using DBMS_CRYPTO to Encrypt/Decrypt Table Data
Note 232000.1 Selective Data Encryption in Oracle RDBMS, Overview and References
Note 225214.1 New IV Parameter to DES3Encrypt en DES3Decrypt Enhances Interoperability
Note 338325.1 How DBMS_OBFUSCATION_TOOLKIT Interoperates With DBMS_CRYPTO
Note 165465.1 Oracle Advanced Security Frequently Asked Questions
Note 104410.1 How to Enable Encryption & Checksumming using JDBC Drivers
Note 39612.1 Secure Network Services V1.0 Configuration Overview on OpenVMS
Note 126079.1 Net8 overview and explanation (3)
Note 228636.1 Meaning of "WHICH" Parameter in DES3Decrypt And DES3Encrypt Procedures
Note 263616.1 Given two Different DES Encryption Keys, Encrypted Strings can Appear Identical
Note 270919.1 Transferring Encrypted Data from one Database to Another
Note 280801.1 How to Find the Oracle Java Cryptographic Extension (JCE) Provider


14.2 Problems / Solutions
-------------------------

Note 197040.1 dbms_obfuscation_toolkit.DESDecrypt Compatibility Problem
Note 197892.1 ORA-28232 using DBMS_OBFUSCATION to Encrypt/Decrypt
Note 133772.1 ORA-04068 Executing DBMS_OBFUSCATION_TOOLKIT
Note 337980.1 ORA-00904 When Using DBMS_SQLHASH.GETHASH


14.3 Parameters, Events and Errors
----------------------------------
Note 173530.1 OERR: ORA-28232 invalid input length for obfuscation toolkit


14.4 Bugs
---------

14.5 Scripts
------------
Note 102902.1 Encrypting Data using the DBMS_OBFUSCATION_TOOLKIT package
Note 166884.1 How to use DBMS_OBFUSCATION_TOOLKIT.DES3Encrypt and DES3Decrypt procedures.
Note 197400.1 Example code encrypting credit card numbers
Note 118686.1 Example: Enable Encryption in a JDBC Program
Note 123091.1 Wrapper for DBMS_OBFUSCATION_TOOLKIT, cope with 8-byte input limitation
Note 244133.1 SCRIPT: Encrypting Binary Large Objects (BLOBS) with dbms_obfuscation_toolkit.

 

15)  Transparent Data Encryption

 

15.1 How to and Documentation
----------------------------------------

Transparent Data Encryption 10.2

Transparent Data Encryption 11.1

Transparent Data Encryption 11.2

Note 1228046.1 - Master Note For Transparent Data Encryption ( TDE )

Strong authentication methods

Note 1349872.1 - Overview of Oracle RDBMS Authentication Methods

 

 

16) Kerberos Authentication

 

Note 1375853.1 - Master Note For Kerberos Authentication 

 

17) Enterprise User Security 

 

Note 1376365.1 - Master Note For Enterprise User Security 

 

 

18) SSL Authentication

Note 736510.1 - Step by Step Guide To Configure SSL Authentication
Note 401251.1 - Configuring SSL for Client Authentication and Encryption With Self Signed Certificates On Both Ends Using orapki
Note 1381035.1 - Configuring SSL Authentication With Client Certificates Signed By The Server Using orapki