2.2.4.3 Description
Keys: Software\Policies\Microsoft\WindowsFirewall\Phase1AuthenticationSet\<wszSetId>, or Software\Policies\Microsoft\WindowsFirewall\Phase2AuthenticationSet\<wszSetId>,
Value: "Description"
Type: REG_SZ.
Size: Equal to size of the Data field.
Data: a Unicode string.
This value represents the wszDescription field of the FW_AUTH_SET structure as defined in [MS-FASP] section 2.2.65.