The Role-Based Security.namespace defines a principal object that represents the security context under which code is running. For more information, see
Represents a generic user.
Represents a generic principal.
Represents an exception for a principal whose identity could not be mapped to a known identity.
Represents a user or group account.
Represents a security identifier (SID) and provides marshaling and comparison operations for SIDs.
Represents a Windows user.
Represents the Windows user prior to an impersonation operation.
Enables code to check the Windows group membership of a Windows user.
Specifies how principal and identity objects should be created for an application domain. The default is UnauthenticatedPrincipal.
Defines the privileges of the user account associated with the access token.
Defines security impersonation levels. Security impersonation levels govern the degree to which a server process can act on behalf of a client process.
Defines a set of commonly used security identifiers (SIDs).
Specifies the type of Windows account used.
Specifies common roles to be used with IsInRole.