What are the 7 IT infrastructure domains that can be vulnerable?
a. Customer domain, IT domain, finance domain, accounting domain, policy compliance domain, risk assessment domain, and prediction domain
b. User domain, workstation domain, LAN domain, LAN-to-WAN domain, WAN domain, system/application domain, and remote access domain
c. Customer domain, IT domain, finance domain, accounting domain, logistics domain, management domain, and sales domain
d. User domain, workstation domain, LAN domain, WAN domain, SAN domain, administration domain, and local domain