The National Cybersecurity Center of Excellence has released preliminary draft NIST Cybersecurity Practice Guide SP 1800-35 Vol A, Implementing a Zero Trust Architecture, for public comment until July 5, 2022.
NIST is adopting an agile process to publish this content. Each volume is being made available as soon as possible rather than delaying release until all volumes are completed. Work continues on implementing the example solutions and developing other parts of the content. As a preliminary draft, we will publish at least one additional draft for public comment before it is finalized.
The preliminary draft guide is available for download by specific volumes: