End-to-End (E2E) Architecture
Abstract
The E2E Architecture effort establishes Enterprise Architecture (EA) development standards, documents and generates needed IT architecture artifacts to provide E2E interoperability and performance analysis, and systems engineering support for architecture evolution across DISA. DISA works with its customers to ensure integrated capabilities can fulfill warfighter mission requirements and continuously revise these Enterprise Architectures to meets the needs of the department. Some of the ongoing EA activities and projects include the follow areas: - Develop EA development framework, EA taxonomy and associated templates to support agency-wide DoDAF-based architecture development and model-based systems engineering (MBSE) requirements in a standardized, effective way to meet the program and agency mission needs. - Help agency develop enterprise level architectures to support the agency’s mission critical and high priority projects. Examples of work include the development of the DISA Zero Trust Reference Design (ZTRD) architecture; DISA enterprise Privileged Access Management (PAM) solution architecture development and AoA analysis; DOD 5G architecture documentation, DISA RPA architecture; DISA DISN Out-of-band (OOB) Management Network architecture and AoA, and other emerging requirements from the agency senior leaders. - Develop capabilities and automated tools to support E2E architecture assessment and analysis in support of data-driven decisions. Examples of activities include developing automated cybersecurity assessments, architecture assessments for future architectures (e.g. SIPR 2.0), and DISA Common Enterprise Service (CES) analysis and recommendations study.
Document Details
- Document Type
- Accomplishment
- Publication Date
- Oct 01, 2025
- Source ID
- e6814d42dd8d4a2e5097950c41255846