The Enterprise Security Architecture is the practice of applying comprehensive and rigorous method for describing a current and/or future structure and behavior of an organization's security processes, information systems, personnel and organizational units, so that they address the organization's core goals and strategic direction. Enterprise Architecture (EA) is one way to describe the architecture at different levels in an organization by applying a focused approach to include the organization's various components, personnel, processes and information systems that support the processes. The term information includes applications, data and technical infrastructure that are the environment in terms of the IT needed to execute information systems. EA describes the terminology, the composition of the organization's components and their relationships with the external environment, and the guiding principles of the requirement (analysis), design and development within a company.

Institutionen för system- och rymdteknik

Svante Edzen, svante.edzen@ltu.se, 0920-49 12 48