Portnox provides a unified zero trust access control platform that combines network access control, authentication, authorization, risk monitoring, and compliance enforcement. The company's solution addresses access security for networks, applications, and infrastructure through a cloud-based platform.

The company offers RADIUS server capabilities for Wi-Fi authentication and network access control, with a focus on 802.1X authentication protocols. Portnox supports certificate-based authentication as an alternative to password-based methods, enabling passwordless authentication for users and devices connecting to corporate networks.

The platform targets organizations across multiple industries including manufacturing, retail, and healthcare that require strong authentication mechanisms for their wireless and wired networks. Portnox Cloud delivers network access control functionality designed for resource-constrained security teams seeking to implement zero trust security models.

The company's approach consolidates multiple security functions into a single platform rather than requiring organizations to deploy separate point solutions. This includes user authentication, device authorization, continuous risk assessment, and policy enforcement across the IT environment. The solution integrates with existing user management systems and supports granular access control policies based on user roles, device types, and other contextual factors.

Portnox positions its offering as an alternative to legacy network access control systems, providing cloud-based deployment with enterprise-grade security capabilities for protecting against unauthorized network access and cyber threats.