Avoid sending current credentials automatically over the network

["Umil" <umil () hotmail com>]

Hi all


When mapping a network share without any credentials parameter or when 
clicking in a link for a internal app Windows and IE automatically send the 
current users credentials automatically. Aparently for IE you can configure 
to send anonymous creds (guest account) and then ask for creds.
However over the network there is no option to avoid sending current users 
creds automatically. I tried smb signing but it didn't work.
Does anyone know a solution for it?
Thanks
Uno 


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