Home | Intelligent Enterprise | NIST Cybersecurity Framework | Applying Zero Trust Principles to NIST 800-53
Security is undergoing a major transformation, shifting from perimeter-based defenses to a data-centric model. With the rise of cloud services, mobile access, and global workforces, traditional network boundaries are no longer sufficient. The assumption now is that all data could be compromised, requiring continuous verification of access. Zero Trust Architecture (ZTA) address this issue by focusing on protecting data itself, assuming threats can come from anywhere.
This paper explores how NextLabs utilizes a data-centric strategy that aligns with the principles of a Zero Trust Architecture (ZTA). The NextLabs framework is based on several key components: automated data classification, granular access control, data protection both at rest and in transit, as well as real-time auditing and reporting.
Overview of The Zero Trust Architecture
Zero Trust Architecture (ZTA), as defined by NIST, is a comprehensive security framework that shift focus from securing network perimeters to protecting data and resources directly. It operates on the principle that no network is inherently trustworthy, requiring continuous verification of access and dynamic enforcement of security policies. Key tenets of a ZTA, including:
- “All data sources and computing services are considered resources.”
- “All communication is secure regardless of network location.”
- “Access to individual enterprise resources is granted on a per-connection basis.”
- “Access to resources is determined by policy (rules), including the observable state of user identity and the requesting system, and may include other behavioral attributes.”
- “The enterprise ensures all owned and associated systems are in the most secure state possible and monitors systems to ensure that they remain in the most secure state possible.
- “User authentication is dynamic and strictly enforced before access is allowed.”
How NextLabs Addresses ZTA Requirements
NextLabs meets Zero Trust Architecture (ZTA) requirements with a data-centric approach that continuously evaluates users, devices, and environments at runtime. It also enforces dynamic access control using real-time policy evaluations, supports least privilege with fine-grained access restriction, and secures data in motion through encrypted wrapper and usage controls. By aligning with NIST standards, NextLabs ensures adaptive, policy-driven protection for sensitive data across diverse systems and user scenarios.
Read the full whitepaper to explore Zero Trust Architecture and how NextLabs Platform enhance organizations’ security posture, business agility and compliance readiness.
