Many (and in some cases most) network security perimeters will disappear. Like it or not deperimeterisation
will happen; the business drivers already exist within your organisation, it's
already started and it's only a matter of how fast, how soon and whether you decide to control
it.

Current technology is aimed primarily to secure organisational borders, and then the network,
reinforcing a ‘perimeterised’ perspective; this is at odds with the future business needs of
most organisations.