The word perimeter literally means a line that delineates an area, and the literal meaning of the word used to perfectly fit when describing an organization’s IT infrastructure which was contained within a physical space (the data center). In today’s world, the idea of a physical line – with safety and control on one side, and the wild west on the other – has become less analogous to information security, and defining a perimeter has become increasingly challenging.
90% of the data in exis