CredSSP authentication allows the server to accept user credentials from a remote computer. If you enable CredSSP authentication ...

CredSSP authentication allows the server to accept user credentials from a remote computer. If you enable CredSSP authentication on the server, the server will have access to the user name and password of the client computer if the client computer sends them. For more information, see the Enable-WSManCredSSP Help topic. 
Do you want to enable CredSSP authentication?