 Security architectural change imperatives now include things like


The practice of enterprise information security architecture involves developing an architecture security framework to describe a series of "current", "intermediate" and "target" reference architectures and applying them to align programs of change.These frameworks detail the organizations, roles, entities and relationships that exist or should exist to perform a set of business processes.This framework will provide a rigorous taxonomy and ontology that clearly identifies what processes a business performs and detailed information about how those processes are executed and secured.