ASP.NET

1. ASP.NET Introduction 2. Comp of .Net Framework 3.5 3. Sys.Req for VS 2008 4. ASP.NET Envrmnt Setup 5. VS2010 Ultimate Sys.Req 6. Installing VS 2010 7. VS 2012 Sys.Req 8. Installing VS Exp 2012 9. Start the VS 2008 10. Application Life Cycle 11. Page Life Cycle 12. Page Life Cycle Events 13. ASP.NET Example 14. Event Handling 15. Default Events 16. Server Side 17. Request Object 18. Response Object 19. Server Controls 20. Server Controls Properties 21. Server Controls Methods 22. HTML Server Controls 23. Client Side 24. ASP.NET Basic Controls 25. TextBox Control 26. CheckBox Controls 27. RadioButton Controls 28. ListBox Control 29. HyperLink Control 30. Image Control 31. BulletedList Control 32. ASP.NET Directives 33. Implements Directive 34. Master Type Directive 35. Page Directive 36. PreviousPage Type 37. Managing State 38. Control State 39. Cookies 40. Query Strings 41. Server-Side State 42. Session State 43. Validation Controls 44. Required FieldValidator 45. Range Validator 46. Compare Validator 47. RegularExpressionValidator 48. Custom Validator 49. Validation Summary 50. Data Source Control 51. AdRotator Control 52. Calendar Control 53. Calendar Control Example 54. Panel Control 55. Panel Control Example 56. Multi Views Control 57. MultiView & View controls 58. MultiView Control Example 59. FileUpload Control 60. FileUpload Control Eg 61. AJAX Control 62. UpdatePanel control 63. UpdateProgress Control 64. Custom Controls 65. Custom Control Eg 66. Personalization 67. Create Simple Profile 68. ADO.NET 69. ADO.NET Objects 70. DataTable 71. DataRow 72. DataColumn 73. Object Example 74. Error Handling 75. Tracing Errors 76. Debugger 77. Security 78. Authentication 79. Authorization 80. LINQ 81. LINQ Query Operators 82. LINQ Example 83. Caching 84. Data Caching 85. Output Caching 86. Object Caching 87. Web Services 88. Create Web Services Eg 89. Web & Machine.config 90. Settings Schema 91. ASP.NET Deployment 92. XCopy Deployment 93. Web Setup Project 94. ASP Interview Part 1 95. ASP Interview Part 2 96. ASP Interview Part 3 97. ASP Interview Part 4 98. ASP Interview Part 5 99. ASP Interview Part 6
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ASP.NET- Security tutorials

  • ASP.NET gives you more control to implement security for your application. Security, in the context of an ASP.NET application, involves three fundamental operations. These operations are carried out during the lifetime of each secure ASP.NET Web application and are described as follows:

    1. Authentication

    2. Authorization

    3. Impersonation

 

  • Authentication: This is the process of validating the identity of a user, to allow or deny a request. Typically, authentication is a process of accepting the username and password from a user, and validating the username / password combination in a security database. In addition to this typical case, the authentication process can be more sophisticated. After the identity is verified and validated, the user is considered to be legitimate, and the resource request is fulfilled. Future requests from the same user, ideally, are not subject to the authentication process, until the user logs out of the Web application.

  • Authorization: This is the process of ensuring that users with valid identity are allowed to access only those resources for which they have been assigned access rights. In other words, authorization is a check that is performed at every stage of the request-processing cycle on the Web server. This check ensures that access is given only to the allowed resources.

  • Impersonation: This process enables an application to assume the identity of the caller, and in turn make requests to the other resources. Access to resources will be granted or denied based on the identity that is being impersonated. If the identity being impersonated has permissions to a resource, the application that impersonates the identity will also have the access permission to that resource. Before delving deeper into the security system that is available with ASP.NET, let us review the security system that is made available to the Web sites by the underlying Web server. For the ASP.NET applications, the underlying Web server is Microsoft Internet Information Services (IIS). Therefore, every ASP.NET Web application can continue to leverage the security options provided by the IIS server. Let us now look at the security provided by the IIS server.

 

IIS security

  • Securing a Web application involves different aspects. The best place to start securing a

  • Web application is by looking at the security methods provided by the Web server that hosts the Web application. The IIS server has built-in support for authentication and authorization of user requests.

 

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