Namespace: System.Security

Namespace: System.Security

The System.Security namespace provides the underlying structure of the common language runtime security system, including base classes for permissions.

Members of System.Security Namespace

Classes

Class	Description
class�AllowPartiallyTrustedCallersAttribute	�
class�CodeAccessPermission	Defines the underlying structure of all code access permissions.�
class�NamedPermissionSet	Defines a permission set that has a name and description associated with it. This class cannot be inherited.�
class�PermissionSet	Represents a collection that can contain many different types of permissions.�
class�SecurityElement	Represents the XML object model for encoding security objects. This class cannot be inherited.�
class�SecurityException	The exception that is thrown when a security error is detected.�
class�SecurityManager	Provides the main access point for classes interacting with the security system. This class cannot be inherited.�
class�SuppressUnmanagedCodeSecurityAttribute	Allows managed code to call into unmanaged code without a stack walk. This class cannot be inherited.�
class�UnverifiableCodeAttribute	Marks modules containing unverifiable code. This class cannot be inherited.�
class�VerificationException	The exception that is thrown when the security policy requires code to be type safe and the verification process is unable to verify that the code is type safe.�
class�XmlSyntaxException	The exception that is thrown when there is a syntax error in XML parsing. This class cannot be inherited.�

Interfaces

Interface	Description
interface�IEvidenceFactory	Gets an object's Evidence. Gets an object's Evidence.�
interface�IPermission	Defines methods implemented by permission types.�
interface�ISecurityEncodable	Defines the methods that convert permission object state to and from XML element representation.�
interface�ISecurityPolicyEncodable	Supports the methods that convert permission object state to and from an XML element representation.�
interface�IStackWalk	Manages the stack walk that determines whether all callers in the call stack have the required permissions to access a protected resource.�

Enumerations

Enumeration	Description
enumeration�PolicyLevelType	Specifies the type of a managed code policy level.�
enumeration�SecurityZone	Defines the integer values corresponding to security zones used by security policy.�

Namepace hierarchy

Copyright (c) 2002 Microsoft Corporation. All rights reserved.