encrypt user/password from windows on shared folder on unix

Dear Gurus

     I have windows server 2008 r2 and I want to use the command net use command to access Unix shared folder.

I have used the command:

net use N: \\IP\SHAREDFOLDER /user:username -password 

example:

net use N: \\10.10.112.70\data1\VISION /user:username -password

my question:

is there any way to hide/encrypt the user/password ???

thanks.