The memorandum from the Office of Management and Budget outlines a strategy for U.S. Federal agencies to transition to a Zero Trust Architecture (ZTA) by the end of Fiscal Year 2024. This approach emphasizes continuous verification of users and devices, rather than relying on traditional perimeter security.

Key components include implementing strong identity management systems, multi-factor authentication, and encryption for all network traffic. Agencies are required to develop detailed implementation plans and collaborate with the Cybersecurity and Infrastructure Security Agency (CISA) to enhance security measures against evolving cyber threats, ensuring robust defenses for critical infrastructure and sensitive data.