Gridview fired event rowupdating
The likelihood of this happening increases if the cookie is persisted on the user's browser.For more information on this security recommendation, as well as other security concerns, refer to the Security Question List for ASP. parameter, as this parameter indicates that the user arrived at the login page after attempting to view a page he was not authorized to view.In addition to URL authorization, we also looked at declarative and programmatic techniques for controlling the data displayed and the functionality offered by a page based on the user visiting.In particular, we created a page that listed the contents of the current directory.If the user's browser does not support cookies, or if their cookies are deleted or lost, somehow, it's no big deal – the Note Microsoft's Patterns & Practices group discourages using persistent role cache cookies.Since possession of the role cache cookie is sufficient to prove role membership, if a hacker can somehow gain access to a valid user's cookie he can impersonate that user.And the Roles API includes methods for determining the logged in user's roles.This tutorial starts with a look at how the Roles framework associates a user's roles with his security context. NET pipeline it is associated with a security context, which includes information identifying the requestor.
The Login View control, which renders different output for authenticated and anonymous users, can be configured to display different content based on the logged in user's roles.
Such fine grain role-based authorization rules can be implemented either declaratively or programmatically (or through some combination of the two).
In the next section we will see how to implement declarative fine grain authorization via the Login View control.
However, in certain cases we may want to allow all users to visit a page, but limit the page's functionality based on the visiting user's roles.
This may entail showing or hiding data based on the user's role, or offering additional functionality to users that belong to a particular role.
Rather than have to lookup the role information in the database on every request, the Roles framework includes an option to cache the user's roles in a cookie.