AuthType Enumeration
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AuthType Enumeration

 

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

Namespace:   System.DirectoryServices.Protocols
Assembly:  System.DirectoryServices.Protocols (in System.DirectoryServices.Protocols.dll)

public enum AuthType

Member nameDescription
Anonymous

Indicates that the connection should be made without passing credentials. The value is equal to 0.

Basic

Indicates that basic authentication should be used on the connection. The value is equal to 1.

Digest

Indicates that the Digest Access Authentication should be used on the connection. The value is equal to 4.

Dpa

Indicates that Distributed Password Authentication (DPA) should be used on the connection. The value is equal to 6.

External

Indicates an external method will be used to authenticate the connection. The value is equal to 8.

Kerberos

Indicates that Kerberos authentication should be used on the connection. The value is equal to 9.

Msn

Indicates that it is authenticated by "Microsoft Network Authentication Service". The value is equal to 7.

Negotiate

Indicates that Microsoft Negotiate authentication should be used on the connection. The value is equal to 2.

Ntlm

Indicates that Windows NT Challenge/Response (NTLM) authentication should be used on the connection. The value is equal to 3.

Sicily

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.

.NET Framework
Available since 2.0
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