Describes the authentication level to be used to connect to WMI. This is used for the COM connection to WMI.
Member name Description Call Call-level COM authentication. Connect Connect-level COM authentication. Default The default COM authentication level. WMI uses the default Windows Authentication setting. None No COM authentication. Packet Packet-level COM authentication. PacketIntegrity Packet Integrity-level COM authentication. PacketPrivacy Packet Privacy-level COM authentication. Unchanged Authentication level should remain as it was before. .NET Framework
Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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