See Cyber War: The Next Threat to National Security and What to Do About It [Paperback] Richard A. Clarke (Author), Robert Knake (Author)

My Favorite Book from high school "Novels of Escape". Should be required reading by fanatical capitalists, govt regulators and consumer protectors.

Our company uses a code derived from the asset tag, a unique sticky barcode used to identify corporate assets. THe prefix is a division code (2 chars) then a letter indicating Workstation (W) Laptop (L) or SErver (S) then the 5 digit asset tag. Similar to service tag - always the same.