WebBrowserEncryptionLevel Enumeration
.NET Framework 4.5
Specifies constants that define the encryption methods used by documents displayed in the WebBrowser control.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
This enumeration is used by the WebBrowser.EncryptionLevel property to indicate the encryption used by a document displayed in the WebBrowser control.
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.