javascript qr code generator jquery Database Vault Fundamentals in Java

Painting QR Code 2d barcode in Java Database Vault Fundamentals

Database Vault Fundamentals
QR Code Maker In Java
Using Barcode printer for Java Control to generate, create Quick Response Code image in Java applications.
Scan Quick Response Code In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
verifiable and readable security policy for compliance In the next section, we will dig into the details of DBV factor configuration and the component s powerful features that offer information assurance
Encode Barcode In Java
Using Barcode encoder for Java Control to generate, create barcode image in Java applications.
Bar Code Reader In Java
Using Barcode reader for Java Control to read, scan read, scan image in Java applications.
Factors
QR Code Encoder In C#
Using Barcode generator for .NET framework Control to generate, create Denso QR Bar Code image in .NET framework applications.
QR Code JIS X 0510 Drawer In Visual Studio .NET
Using Barcode drawer for ASP.NET Control to generate, create Quick Response Code image in ASP.NET applications.
DBV factors are security relevant attributes that help to establish the context for a session to authorize database commands or actions, such as the following (shown in Figure 5-10): Connecting to the database, or a session authorization, when used as part of a DBV CONNECT command rule Executing a (SQL) command statement on a database object or a statement level authorization when used as part of a DBV command rule or realm authorization Filtering data in SELECT and DML statements, or a row-level security (RLS) authorization, when used in Oracle Virtual Private Database (VPD) policy or the Oracle DBV Oracle Label Security (OLS) integration Branching in application code, or logic authorizations, when using the DBV factor function or the GET_FACTOR function in PL/SQL logic
QR Code Creator In Visual Studio .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create QR Code ISO/IEC18004 image in .NET framework applications.
QR-Code Creation In Visual Basic .NET
Using Barcode creator for .NET Control to generate, create QR image in Visual Studio .NET applications.
DBV factors are typically defined and maintained outside of specific database applications Factors can use information that may be internal or external to the information stored in the database DBV factors are used primarily to establish the context of the subject (who) in your security policy and the conditions in your security policy (when, how, where) The context of the subject may include session information on roles granted, group/organizational membership, privileges granted, and even identity management related attributes, such as job title Conditional attributes may include information such as time of day or month, authentication method used, database client location, or access path (recall the trusted package example) to the enforcement point The 1106 DBV installation will create 17 factors that may be useful for your organization s security policy
GS1 128 Drawer In Java
Using Barcode generator for Java Control to generate, create GTIN - 128 image in Java applications.
Generating Data Matrix 2d Barcode In Java
Using Barcode maker for Java Control to generate, create DataMatrix image in Java applications.
FIGURE 5-10
Printing Bar Code In Java
Using Barcode creation for Java Control to generate, create bar code image in Java applications.
Generate UPCA In Java
Using Barcode printer for Java Control to generate, create GTIN - 12 image in Java applications.
DBV factor usage
ISBN Generation In Java
Using Barcode generator for Java Control to generate, create International Standard Book Number image in Java applications.
Generate GS1-128 In Java
Using Barcode creation for BIRT Control to generate, create GS1-128 image in BIRT reports applications.
Part II:
Scan GTIN - 13 In Visual Basic .NET
Using Barcode scanner for .NET Control to read, scan read, scan image in .NET framework applications.
Recognizing Bar Code In None
Using Barcode decoder for Software Control to read, scan read, scan image in Software applications.
Oracle Database Vault
UPC-A Generation In VB.NET
Using Barcode maker for .NET framework Control to generate, create GS1 - 12 image in .NET framework applications.
GS1 128 Creator In Objective-C
Using Barcode drawer for iPhone Control to generate, create EAN 128 image in iPhone applications.
Creating Factors
Creating Code39 In None
Using Barcode maker for Font Control to generate, create Code 3/9 image in Font applications.
Printing EAN13 In .NET
Using Barcode generation for Reporting Service Control to generate, create EAN13 image in Reporting Service applications.
The fundamental configuration of a DBV factor is the factor name and the PL/SQL expression used to retrieve the factor s value, or the factor s identity as it is called One factor that is installed by DBV is Client IP, which is the database client s IP address The factor uses the PL/SQL expression UPPER(SYS_CONTEXT( USERENV , IP_ADDRESS )) to retrieve its identity To define your own retrieval-based custom factor you would follow these steps: 1 Define the factor s retrieval method using a PL/SQL function 2 Grant EXECUTE privileges on this PL/SQL function to the DVSYS account 3 Define the factor definition as the DBV security administrator (DBVOWNER)
Factor Retrieval Method
The factor retrieval method is a PL/SQL expression or SQL SELECT statement that returns a single VARCHAR2 value PL/SQL expressions can be based on PL/SQL functions or SQL built-in functions defined by the Oracle RDBMS, or they can be based on a custom PL/SQL function that you ve built The key is that the function returns a VARCHAR2 value even if it is NULL, or it returns some data type that can be cast to a VARCHAR2 by typical Oracle data type casting rules The function s signature can be defined as follows:
FUNCTION some_factor RETURN VARCHAR2; or FUNCTION another_factor(param1 IN data_type1 paramN IN data_typeN) RETURN VARCHAR2;
Note in the latter signature that it is possible to pass parameters to your factor function if you need additional information not readily available to the PL/SQL logic inside the function or if you need to integrate existing functions and cannot change the function s signature Consider the following custom PL/SQL package that retrieves department information for users stored in the Human Resources (HR) object owner account:
hr@aos> -- define the package specification hr@aos> CREATE OR REPLACE PACKAGE hremployee_utility IS FUNCTION get_user_department_id ( user_name IN VARCHAR2 DEFAULT SYS_CONTEXT('USERENV', 'SESSION_USER') ) RETURN NUMBER; FUNCTION get_user_department_name ( user_name IN VARCHAR2 DEFAULT SYS_CONTEXT('USERENV', 'SESSION_USER') ) RETURN VARCHAR2; END; / Package created hr@aos> -- define the package body hr@aos> CREATE OR REPLACE PACKAGE BODY hremployee_utility IS FUNCTION get_user_department_id ( user_name IN VARCHAR2 ) RETURN NUMBER IS l_email VARCHAR2(120); l_dept_id hremployeesdepartment_id%TYPE; BEGIN -- input parameter checking IF user_name IS NULL OR LENGTH(user_name) > 100 THEN RAISE_APPLICATION_ERROR(-20001, 'Invalid parameter for "user_name"',FALSE);
5:
Copyright © OnBarcode.com . All rights reserved.