Zero Trust Packet Routing is an advanced cybersecurity concept that applies the Zero Trust framework to network traffic. Unlike traditional models that rely on perimeter defenses, Zero Trust assumes that no traffic, internal or external, is inherently trusted. It verifies every packet at each stage to ensure authenticity, integrity, and compliance with security policies.
Central to this approach is the principle of least-privilege access and rigorous identity verification. Every packet, even from authenticated users, undergoes inspections based on user identity, device posture, and contextual factors like location and time. This continuous verification employs mechanisms such as segmentation and context-based routing decisions.
Key Components of Zero Trust Packet Routing:
Microsegmentation
Context-Aware Routing
Identity and Access Management (IAM)
Advanced Packet Filtering
Encryption and Data Integrity
