Access Control List in .NET Framework

Written by Balaji


Continued from page 1

To restrict access torepparttar users for certain resources of an application, a process of identifyingrepparttar 133468 users becomes a necessity. Authentication enables to restrict a user to accessrepparttar 133469 resources by certain ways. It could be a combination of a username and password, a digital certificate, a smart card or a fingerprint reader. The validity ofrepparttar 133470 information provided byrepparttar 133471 user helps identifyrepparttar 133472 user, so thatrepparttar 133473 user is provided access torepparttar 133474 requested resources. The process of successful identification ofrepparttar 133475 user implies thatrepparttar 133476 user is authenticated.

After identification ofrepparttar 133477 user is over,repparttar 133478 next step is to determine whetherrepparttar 133479 authenticated user has access torepparttar 133480 resources. The process of determiningrepparttar 133481 access torepparttar 133482 resources for a particular user is known as Authorization. In Windows based systems, resources have an Access Control List, which provides a list of users who have access to that resource. The list also specifiesrepparttar 133483 kind of access such as read, write, modify, and deleterepparttar 133484 resource, for each user. For example, if a user requests an ASP page,repparttar 133485 operating system checks whetherrepparttar 133486 user has Read access torepparttar 133487 page and ifrepparttar 133488 user has read permission, thenrepparttar 133489 operating system allowsrepparttar 133490 IIS to fetchrepparttar 133491 page. The IIS has authorization settings which enablerepparttar 133492 IIS to controlrepparttar 133493 access of resources by users. File Access Control Lists are set for a given file or directory usingrepparttar 133494 Security tab inrepparttar 133495 Explorer property page.

To access online version ofrepparttar 133496 above article, go to http://www.dotnet-guide.com/accesscontrol.html

Visit http://www.dotnet-guide.com for a complete introduction to .NET framework. Learn about ASP.NET, VB.NET, C# and other related technologies.


Understanding Custom Server Controls in ASP.NET

Written by Balaji


Continued from page 1

Just as you have created a ASP.NET Custom Server Controls you can customize it too to create a unique identity. You can even consume a single ASP.NET Custom Server Controls for multiple web forms. For ASP.NET Custom Server Controls only one copy ofrepparttar control is needed inrepparttar 133467 Global Assembly Cache (GAC). Moreover, ASP.NET Custom Server Controls are very helpful if you want a dynamic layout for your web application.

To access online version ofrepparttar 133468 above article, go to http://www.dotnet-guide.com/customcontrols.html

Visit http://www.dotnet-guide.com for a complete introduction to .NET framework. Learn about ASP.NET, VB.NET, C# and other related technologies.


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