Wireshark · Wireshark-users: [Wireshark-users] Sniffing Windows Update Traffic

[David Robinson <david@xxxxxxxxxxx>]

I have a user concerned with the amount of information being transferred 
in the clear about that individuals machine when windows does an 
automatic update.  Anyone have any info (experience, references, etc.) 
regarding what info is transferred when a windows machine does an 
update?  Did a bit of cursory sniffing myself, but the amount of 
information is large and kind of have a short suspense on this.  Any 
help would be greatly appreciated.  Thanks.