Benchmark: Information Security Architecture (PL-8)

Description

Develops an information security architecture for the information system that: describes the overall philosophy, requirements, and approach to be taken with regard to protecting the confidentiality, integrity, and availability of organizational information; describes how the information security architecture is integrated into and supports the enterprise architecture; and Describes any information security assumptions about, and dependencies on, external services. Reviews and updates the information security architecture Assignment: organization-defined frequency to reflect updates in the enterprise architecture; and ensures that planned information security architecture changes are reflected in the security plan, the security Concept of Operations (CONOPS), and organizational procurements/acquisitions