BlastWave announced it has released a technical white paper that helps enterprises accelerate compliance with zero trust architecture (ZTA) requirements and protect vulnerable systems and data across IT, operational technology (OT) and Internet of things (IoT) environments. The Zero-Trust Network Access (ZTNA) white paper helps federal and commercial organizations comply with the United States NIST SP 800-207 – Zero Trust Architecture (ZTA) standards and meet U.S.-mandated cybersecurity goals by the end of 2024. This paper explores the different approaches to deploying ZTA and shows how BlastWave?s BlastShield ZTNA solution can be deployed as a software-defined perimeter (SDP) that addresses the need for zero trust network access.