In statistics, a degree of freedom is a variable in an equation that can change without impacting the outcome. For example, the colour of a delivery truck is a degree of freedom but not the absence of a rain cover. This session will demonstrate what we can learn from mathematics and other fields and how we can identify and leverage degrees of freedom in information security. - See more at: http://www.rsaconference.com/events/eu13/agenda/sessions/506/degrees-of-freedom-rethinking-security#sthash.j8yp9834.dpuf