AuthenticationLevel Enum


Describes the authentication level to be used to connect to WMI. This is used for the COM connection to WMI.

public enum class AuthenticationLevel
public enum AuthenticationLevel
type AuthenticationLevel = 
Public Enum AuthenticationLevel


Call 3

Call-level COM authentication.

Connect 2

Connect-level COM authentication.

Default 0

The default COM authentication level. WMI uses the default Windows Authentication setting.

None 1

No COM authentication.

Packet 4

Packet-level COM authentication.

PacketIntegrity 5

Packet Integrity-level COM authentication.

PacketPrivacy 6

Packet Privacy-level COM authentication.

Unchanged -1

Authentication level should remain as it was before.

Applies to