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Database Administrator's Guide, 11g Release 2 (11.2)

Managing Users and Securing the Database

Managing User Privileges and RolesPrivileges and roles are used to control user access to data and the types of SQL statements that … can be executed. The table that follows describes the three types of privileges and roles: Type … privilege that controls access to a specific object. Role A collection of privileges and other roles … . Some system-defined roles

Providers for ASP.NET Developer's Guide for Microsoft Windows, 11g Release 2 (11.2)

Oracle Providers for ASP.NET Object References

RolesThere are, at most, three types of database roles created for each provider: BasicAccess - Provides … roles created for each provider. Table 1-4 Roles and Privileges Oracle Provider Oracle Database Role

Warehouse Builder Installation and Administration Guide, 11g Release 2 (11.2)

Managing Security

RolesYou can assign a user to one or more roles. If you assign multiple roles with conflicting … granted to the multiple roles. For example, if you assign to the same user a role that allows … a user to a role that does not display on the Available Roles List, close the editor, create the new … role, and then edit

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

Administering RolesRoles are named groups of related system and object privileges. You create roles and then assign … them to users and to other roles. This section contains the following topics: Viewing Roles Example … : Creating a Role Example: Modifying a Role Deleting a Role See Also: \"About User Privileges and Roles

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Dropping Rolesusers and roles granted a dropped role are immediately changed to reflect the absence of the dropped … role privileges. All indirectly granted roles of the dropped role are also removed from affected

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

Viewing RolesYou view roles on the Roles page of Oracle Enterprise Manager Database Control (Database Control).

Database Administrator's Guide, 11g Release 2 (11.2)

Managing Resources with Oracle Database Resource Manager

Viewing Consumer Groups Granted to Users or RolesThe DBA_RSRC_CONSUMER_GROUP_PRIVS view displays the consumer groups granted to users or roles

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

To view roles: Go to the Database Home page, logging in with a user account that has privileges to manage roles … the page, click Server to view the Server subpage. In the Security section, click Roles. The Roles … the list of roles, click Next to view the next page. Continue clicking Next until you see the … View. The View

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Managing User RolesThis section contains: About User Roles Predefined Roles in an Oracle Database Installation … Creating a Role Specifying the Type of Role Authorization Dropping Roles Restricting SQL*Plus Users from … Using Database Roles Securing Role Privileges by Using Secure Application Roles

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

About Privileges and Roleson. The types of privileges are defined by Oracle Database. Roles are created by users (usually … administrators) to group together privileges or other roles. They are a way to facilitate the granting of … multiple privileges or roles to users. This section describes the following general categories … privileges in detail. User

Database Security Guide, 11g Release 2 (11.2)

Keeping Your Oracle Database Secure

Guidelines for Securing RolesFollow these guidelines when managing roles: Grant a role to users only if they need all privileges … of the role. Roles (groups of privileges) are useful for quickly and easily granting permissions to … users. Although you can use Oracle-defined roles, you have more control and continuity if you … create your own roles

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Granting and Revoking RolesThis section contains: About Granting and Revoking Roles Who Can Grant or Revoke Roles? See Also … : \"Granting a User Privileges and Roles\" \"Revoking Privileges and Roles from a User\" \"When Do … Grants and Revokes Take Effect?\" \"Finding Information About User Privileges and Roles\" Oracle

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

About User RolesManaging and controlling privileges is easier when you use roles, which are named groups of related … privileges that you grant as a group to users or other roles. Within a database, each role name … must be unique, different from all user names and all other role names. Unlike schema objects, roles … the role. This section contains:

Database PL/SQL Language Reference, 11g Release 2 (11.2)

PL/SQL Subprograms

Invoker's Rights and Definer's Rights (AUTHID Property)those of the CURRENT_USER and the enabled roles. When a session starts, CURRENT_SCHEMA has the value of … currently enabled roles and the current values of CURRENT_USER and CURRENT_SCHEMA. It then changes both … stored and new roles and values are not necessarily different.) When the DR unit is popped from the … call stack, the

Database Installation Guide for Linux, 11g Release 2 (11.2)

Oracle Database Preinstallation Tasks

2.12.1 Creating Custom Configuration Groups and Users for Job Rolesjob roles. Log in as root to create these groups and users. Understanding Restrictions for Oracle

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

About User Privileges and Rolesprivileges is made easier by using roles, which are named groups of related privileges. You create … roles, grant system and object privileges to the roles, and then grant roles to users. You can also … grant roles to other roles. Unlike schema objects, roles are not

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Revoking System Privileges and RolesYou can revoke system privileges and roles using the SQL statement REVOKE. Any user with the ADMIN

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Listing Roles of the DatabaseYou can use the DBA_ROLES data dictionary view to list all roles of a database and the … authentication used for each role. For example, the following query lists all the roles in the database: SELECT

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Granting System Privileges and RolesYou can use the GRANT SQL statement to grant system privileges and roles to users and roles. The … exec_dir TO jward; Note: Object privileges cannot be granted along with system privileges and roles … granting system privileges or roles with the ADMIN option. These privileges are usually reserved for a

XML DB Developer's Guide, 11g Release 2 (11.2)

Repository Access Control

database roles: Database users and database roles. A database user is also sometimes referred to as a database schema … to database users, applications, or other database roles — see \"Database Roles Map Database Privileges to Users\".

Warehouse Builder OMB*Plus Command Reference, 11g Release 2 (11.2)

OMBLIST ROLES

OMBLIST ROLESPurpose To list existing roles or list existing roles whose names match the given regular expression or list the granted roles of a given user.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Table 4-3 Oracle Database Predefined Rolesthe DBA_SYS_PRIVS data dictionary view. Note: Oracle recommends that you design your own roles for … that you design your own roles for database security rather than relying on this role. This role may … tables SYS.INCVID, SYS.INCFIL, and SYS.INCEXP. Also the following roles: EXECUTE_CATALOG_ROLE and … DBA_SYS_PRIVS to view privileges)

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Predefined Roles in an Oracle Database InstallationFigure 4-1 Common Uses for Roles Description of ''Figure 4-1 Common Uses for Roles'' Common Uses of … Application Roles Grant an application role all privileges necessary to run a given database … application. Then, grant the secure application role to other roles or to specific users. An application … can have

Database Security Guide, 11g Release 2 (11.2)

Managing Security for Application Developers

Associating Privileges with User Database Rolescontains: Why Users Should Only Have the Privileges of the Current Database Role Using the SET ROLE Statement to Automatically Enable or Disable Roles

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Finding Information About User Privileges and Rolesprivileges and roles. See Oracle Database Reference for detailed information about these views.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Revoking Privileges and Roles from a UserThis section contains: Revoking System Privileges and Roles Revoking Object Privileges Cascading Effects of Revoking Privileges

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Granting a User Privileges and RolesThis section contains: Granting System Privileges and Roles Granting Object Privileges Granting … Privileges on Columns It is also possible to grant roles to a user connected through a middle tier or

Database PL/SQL Language Reference, 11g Release 2 (11.2)

CREATE TRIGGER Statement

CREATE TRIGGER Statementthan acquired through roles. Syntax create_trigger::= Description of the illustration … roles or object privileges to another user or to a role. NOAUDIT Causes the database to fire the … trigger whenever a REVOKE statement removes system privileges or roles or object privileges from a

Warehouse Builder OMB*Plus Command Reference, 11g Release 2 (11.2)

OMBLIST ROLES

PrerequisitesWarehouse Builder users can be list from any context.

Warehouse Builder OMB*Plus Command Reference, 11g Release 2 (11.2)

OMBLIST ROLES

SyntaxparseListRole = OMBLIST ROLES ( [ \"QUOTED_STRING\" | ( OF USER \"QUOTED_STRING\" ) ] )

Warehouse Builder OMB*Plus Command Reference, 11g Release 2 (11.2)

OMBLIST ROLES

ParametersparseListRole This clause lists existing roles or lists existing roles whose names match the given … regular expression or lists the granted roles of a given user.

Database PL/SQL Language Reference, 11g Release 2 (11.2)

CREATE TYPE Statement

CREATE TYPE Statementowner cannot obtain these privileges through roles. If the type owner intends to grant other users

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

About Granting Roles Using the Operating System or NetworkInstead of a security administrator explicitly granting and revoking database roles to and from … roles to users at connect time. Roles can be administered using the operating system and passed to … Oracle Database when a user creates a session. As part of this mechanism, the default roles of a user … and the

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Listing Information About the Privilege Domains of Rolesabout the privilege domains of roles. For example, the following query lists all the roles granted to

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

To grant privileges and roles to the user Nick: Toward the top of the Create User or Edit User page, click Roles to display the Roles subpage. The … Roles subpage shows that the CONNECT role is assigned to Nick. Database Control automatically … .) Click Edit List. The Modify Roles page appears. Description of the illustration modify_roles.gif … In the Available

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Table 4-2 Properties of Roles and Their Descriptionthe role. Selective availability of privileges You can selectively enable or disable the roles … awareness The data dictionary records which roles exist, so you can design applications to query … the dictionary and automatically enable (or disable) selective roles when a user attempts to execute … often create roles

Database Utilities, 11g Release 2 (11.2)

Overview of Oracle Data Pump

Required Roles for Data Pump Export and Import Operationsrole and/or the DATAPUMP_IMP_FULL_DATABASE role. These roles are automatically defined for Oracle … the names of these roles contain the word FULL, these roles are actually required for all export and … SQLFILE parameter. These roles allow users performing exports and imports to do the following … ) that unprivileged

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Restricting SQL*Plus Users from Using Database Rolesroles and thus, prevent serious security problems. Potential Security Problems of Using Ad Hoc Tools … Limiting Roles Through the PRODUCT_USER_PROFILE Table Using Stored Procedures to Encapsulate Business … control the potential actions of a user, including the enabling and disabling of user roles while … granted to him explicitly

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Granting and Revoking Roles When OS_ROLES Is Set to TRUEand revoking of roles to users. Any previous granting of roles to users using GRANT statements do … at the operating system level apply. Users can still grant privileges to roles and users. Note: If … the operating system grants a role to a user with the ADMIN option, then the user can grant the role only to other roles.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Granting Roles Using the Operating System or NetworkThis section contains: About Granting Roles Using the Operating System or Network Using Operating … System Role Identification Using Operating System Role Management Granting and Revoking Roles When … OS_ROLES Is Set to TRUE Enabling and Disabling Roles When OS_ROLES Is Set to TRUE Using Network Connections with Operating System Role

Database Security Guide, 11g Release 2 (11.2)

Managing Security for Application Developers

Creating Secure Application Roles to Control Access to ApplicationsAs explained in \"Securing Role Privileges by Using Secure Application Roles\", a secure

Database 2 Day DBA, 11g Release 2 (11.2)

Administering User Accounts and Security

Example: Granting Privileges and Roles to a User AccountSELECT_CATALOG_ROLE role. The following table summarizes the privileges and roles to grant to Nick. Grant Type … on all tables in the hr schema Roles APPDEV, SELECT_CATALOG_ROLE The following example assumes that … : Modifying a User Account\" ). The example also assumes that you have not yet granted any privileges or roles to Nick.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Enabling and Disabling Roles When OS_ROLES Is Set to TRUEOracle Database ignores it.) When OS_ROLES is set to TRUE, then the user can enable up to 148 roles … . Remember that this number includes other roles that may have been granted to the role.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

The Maximum Number of Roles That a User Can EnableA user can enable no more than 148 roles.You can grant a user as many roles as you want, but you … should restrict the number of roles granted to a user to the minimum roles the user needs. See … \"Guidelines for Securing Roles\" for additional guidelines on granting roles to users.

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Securing Role Privileges by Using Secure Application Rolessecure application roles to ensure the existence of a database connection. Because a secure application … Roles to Control Access to Applications\" Oracle Database 2 Day + Security Guide

SQL*Plus User's Guide and Reference, 11g Release 2 (11.2)

SQL*Plus Security

Disabling User Rolesthe Userid column, \"ROLES\" in the Attribute column, and the role name in the Char_Value column … . You should only use \"%\" or \"PUBLIC\" for roles which are granted to \"PUBLIC\". If you try to … disable a role that has not been granted to a user, none of the roles for that user are disabled. The … ------- ------ ---------

Application Express Administration Guide, 11g Release 2 (11.2)

Understanding User Roles

Understanding User Rolesdivided into three primary roles: Developers create and edit applications. Workspace administrators

SQL*Plus User's Guide and Reference, 11g Release 2 (11.2)

SQL*Plus Security

Creating and Controlling RolesYou can use SQL commands to create and control access to roles to provide security for your … certain users have access to particular database privileges. Roles are created and used with the SQL … CREATE, GRANT, and SET commands: To create a role, you use the CREATE command. You can create roles … with or without passwords. To

Warehouse Builder Installation and Administration Guide, 11g Release 2 (11.2)

Managing Security

Defining Security RolesYou can use roles to represent groups of users with similar responsibilities and privileges. Unlike … users which are also database users, these roles are not database roles. These roles are purely … design constructs for implementing security within the product. Roles enable you to more efficiently

Text Application Developer's Guide, 11g Release 2 (11.2)

Getting Started with Oracle Text

Step 2   Grant RolesThe following SQL statement grants the required roles of RESOURCE, CONNECT, and CTXAPP to MYUSER: GRANT RESOURCE, CONNECT, CTXAPP TO MYUSER;

XML DB Developer's Guide, 11g Release 2 (11.2)

Full-Text Search Over XML Data

Roles and PrivilegesTo run the examples, you need database roles CTXAPP, CONNECT, and RESOURCE. You must also have EXECUTE privilege on the CTXSYS package CTX_DDL.

Warehouse Builder Installation and Administration Guide, 11g Release 2 (11.2)

Managing Security

Changing Database Default RolesFor security reasons, you cannot register database users that have ALL default roles in the … privilege and issue the required commands. Note the following SQL script for changing the default roles of

Application Express Application Builder User's Guide, 11g Release 2 (11.2)

Understanding Application Express User Roles

Understanding Application Express User Rolesarea called a workspace. Users are divided into four primary roles: Developers are users who create and

Database Security Guide, 11g Release 2 (11.2)

Managing Security for Application Developers

Using the SET ROLE Statement to Automatically Enable or Disable Rolesusers operating in a well-defined privilege domain. If a user obtains privileges only from roles … Grants and Revokes Take Effect?\" for information about enabling and disabling roles \"How the SET ROLE Statement Affects Grants and Revokes\"

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Table 4-7 Data Dictionary Views That Display Information about Privileges and RolesDBA_ROLES Lists all roles that exist in the database, including secure application roles DBA_ROLE_PRIVS … Lists roles directly granted to users and roles. Note that it does not list the PUBLIC role … . DBA_SYS_PRIVS Lists system privileges granted to users and roles ROLE_ROLE_PRIVS Lists roles

Database Upgrade Guide, 11g Release 2 (11.2)

Upgrading to the New Release of Oracle Database

To identify which users and roles in your database are granted the CONNECT role ', 'WMSYS', 'EXFSYS', 'SYSMAN', 'MDDATA', 'SI_INFORMTN_SCHEMA', 'XDB', 'ODM'); If users or roles require

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Setting the Precedence of Multiple Users and Roles in One Access Control ListBy default, Oracle Database grants or denies privileges to users and roles based on their physical

Database Security Guide, 11g Release 2 (11.2)

Configuring Privilege and Role Authorization

Table 4-1 Roles to Allow Access to SYS Schema Objectsroles and the SELECT ANY DICTIONARY system privilege with extreme care, because the integrity of your system can be compromised by their misuse.

Text Application Developer's Guide, 11g Release 2 (11.2)

Administering Oracle Text

12.1 Oracle Text Users and RolesWhile any user can create an Oracle Text index and enter a CONTAINS query, Oracle Text provides the CTXSYS user for administration and the CTXAPP role for application developers.

Text Application Developer's Guide, 11g Release 2 (11.2)

Administering Oracle Text

12.1.3 Granting Roles and Privileges to UsersThe system uses the standard SQL model for granting roles to users. To grant a Text role to a user