AuthType Enum

Definition

Namespace:

System.DirectoryServices.Protocols

Assembly:

System.DirectoryServices.Protocols.dll

Package:

System.DirectoryServices.Protocols v10.0.0-preview.1.25080.5

Source:

AuthTypes.cs

The AuthType enumeration is used to specify the authentication method to use on a connection.

C#

public enum AuthType

Inheritance

Object

ValueType

Enum

AuthType

Fields

Name	Value	Description
Anonymous	0	Indicates that the connection should be made without passing credentials. The value is equal to 0.
Basic	1	Indicates that basic authentication should be used on the connection. The value is equal to 1.
Negotiate	2	Indicates that Microsoft Negotiate authentication should be used on the connection. The value is equal to 2.
Ntlm	3	Indicates that Windows NT Challenge/Response (NTLM) authentication should be used on the connection. The value is equal to 3.
Digest	4	Indicates that the Digest Access Authentication should be used on the connection. The value is equal to 4.
Sicily	5	Indicates a negotiation mechanism (Sicily) will be used to choose MSN, DPA or NTLM. This should be used for LDAPv2 servers only. The value is equal to 5.
Dpa	6	Indicates that Distributed Password Authentication (DPA) should be used on the connection. The value is equal to 6.
Msn	7	Indicates that it is authenticated by "Microsoft Network Authentication Service". The value is equal to 7.
External	8	Indicates an external method will be used to authenticate the connection. The value is equal to 8.
Kerberos	9	Indicates that Kerberos authentication should be used on the connection. The value is equal to 9.

Applies to