Understanding Forms-Based Security in .NET

Print PDF-417 2d barcode in .NET Understanding Forms-Based Security

Understanding Forms-Based Security
Create PDF417 In .NET
Using Barcode generation for ASP.NET Control to generate, create PDF-417 2d barcode image in ASP.NET applications.
www.OnBarcode.com
Printing Bar Code In .NET
Using Barcode generation for ASP.NET Control to generate, create bar code image in ASP.NET applications.
www.OnBarcode.com
With Forms-based security, you can verify the identity of a user by displaying a login form that prompts the user for an ID and a password. After the user has been authenticated, the various Web forms that make up the application can be accessed, and the user s security credentials can be examined by the code running in any page if additional authorization is needed. (A user might be able to log in to the system but might not have access to every part of the application.) To use ASP.NET Forms-based security, you must con gure the Web application by making some changes to the web.con g le, and you must also supply a login form to validate the user. This login form will be displayed whenever the user tries to gain access to any page in the application if the user has not already been validated. The user will be able to proceed to the requested page only if the logic in the login form successfully veri es the user s identity. Important To the uninitiated, it might seem that ASP.NET Forms-based security is excessive. It s not. Don t be tempted to simply create a login form that acts as an entry point to your application and assume that users will always access your application through it. Browsers can cache forms and URLs locally on users computers. Another user might be able to gain access to the browser cache depending on how the computer itself is con gured, nd the URLs of the sensitive parts of your application, and navigate directly to them, bypassing your login form. You have control over your Web server (hopefully), but you have almost no control over the user s computer. The ASP.NET Forms-based mechanism is robust, and assuming that your Web server is well protected, it should be adequate for most of your applications.
Creating PDF-417 2d Barcode In C#
Using Barcode maker for .NET framework Control to generate, create PDF417 image in VS .NET applications.
www.OnBarcode.com
PDF417 Creation In .NET
Using Barcode encoder for VS .NET Control to generate, create PDF417 image in .NET applications.
www.OnBarcode.com
Implementing Forms-Based Security
Paint PDF-417 2d Barcode In VB.NET
Using Barcode encoder for .NET Control to generate, create PDF-417 2d barcode image in Visual Studio .NET applications.
www.OnBarcode.com
1D Barcode Maker In .NET
Using Barcode creation for ASP.NET Control to generate, create 1D Barcode image in ASP.NET applications.
www.OnBarcode.com
In the rst set of exercises in this chapter, you will create and con gure a Web application that implements Forms-based security. The application will ultimately enable a user to view and modify customer information in the Northwind database.
2D Barcode Encoder In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create Matrix Barcode image in ASP.NET applications.
www.OnBarcode.com
UPC-A Supplement 2 Generation In Visual Studio .NET
Using Barcode printer for ASP.NET Control to generate, create UPC Code image in ASP.NET applications.
www.OnBarcode.com
Create the Northwind Web site
Printing EAN-13 Supplement 5 In Visual Studio .NET
Using Barcode generator for ASP.NET Control to generate, create UPC - 13 image in ASP.NET applications.
www.OnBarcode.com
Making Barcode In .NET Framework
Using Barcode generation for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
1. Start Microsoft Visual Studio 2008 if it is not already running. 2. If you are using Visual Studio 2008 Professional Edition or Enterprise Edition, on the File menu, point to New, and then click Web Site. 3. If you are using Microsoft Visual Web Developer 2008 Express Edition, on the File menu, click New Web Site.
Encoding Code 3 Of 9 In VS .NET
Using Barcode generation for ASP.NET Control to generate, create Code 39 image in ASP.NET applications.
www.OnBarcode.com
Paint GS1 - 12 In VS .NET
Using Barcode encoder for ASP.NET Control to generate, create UCC - 12 image in ASP.NET applications.
www.OnBarcode.com
29
Bar Code Recognizer In VS .NET
Using Barcode reader for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
GS1 128 Printer In Java
Using Barcode maker for Android Control to generate, create GS1 128 image in Android applications.
www.OnBarcode.com
Protecting a Web Site and Accessing Data with Web Forms
Data Matrix ECC200 Maker In VB.NET
Using Barcode generator for .NET framework Control to generate, create Data Matrix 2d barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Code-128 Reader In None
Using Barcode decoder for Software Control to read, scan read, scan image in Software applications.
www.OnBarcode.com
4. In the New Web Site dialog box, click the ASP.NET Web Site template. Select File System in the Location drop-down list box, and specify the \Microsoft Press\Visual CSharp Step By Step\ 29\Northwind folder under your Documents folder. Set the Language to Visual C#, and then click OK. 5. In Solution Explorer, right-click Default.aspx, click Rename, and rename the form to CustomerData.aspx. 6. Right-click CustomerData.aspx, and click Set As Start Page. 7. In the Code and Text Editor window displaying the HTML source code for the Web form, click the Design button. 8. Using the Toolbox, add a Label control from the Standard category to the Web form. Set the Text property of the label to This form will be implemented later. In the next exercises, you will build a login form to authenticate the user and con gure Forms-based security for the Web application. When con gured to use Forms-based security, the ASP.NET runtime will redirect to the login form attempts made by an unauthenticated user to access the application. Implementing a login form for Forms-based security is such a common task that Microsoft has implemented a set of Login controls to simplify matters. You will use one of these controls now.
Scan Barcode In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Barcode Creation In Objective-C
Using Barcode generation for iPhone Control to generate, create barcode image in iPhone applications.
www.OnBarcode.com
UPC-A Supplement 2 Decoder In Java
Using Barcode decoder for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Quick Response Code Maker In None
Using Barcode printer for Microsoft Excel Control to generate, create QR Code image in Microsoft Excel applications.
www.OnBarcode.com
Copyright © OnBarcode.com . All rights reserved.