Special Publication 800-207 Zero Trust Architecture (nist.gov) 1. All data sources and computing services are considered resources. 2. All communication is secured regardless of network location. 3. Access to individual enterprise resources is granted on a per- session basis. 4. Access to resources is determined by dynamic policy 5. The enterprise monitors and measures the integrity and security posture of all owned and associated assets. 6. All resource authentication and authorization are dynamic and strictly enforced before access is allowed. 7. The enterprise collects as much information as possible about the current state of assets, network infrastructure and communications and uses it to improve its security posture.