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Portnox

Portnox is a cloud-native enterprise access control platform that delivers continuous Zero Trust security for all human and non-human identities across networks, applications, and infrastructure.

Company Information

Product Information

Portnox is a cloud-native access control platform that secures human and non-human identities across enterprise networks, applications, and infrastructure.

Platform Overview & Core Capabilities:

Portnox replaces legacy on-premises hardware appliances and traditional VPNs with a unified software-as-a-service (SaaS) architecture.

- Network Access Control (NAC): Grants only trusted devices and users access to local wired and wireless networks via cloud RADIUS authentication.

- Zero Trust Network Access (ZTNA): Delivers VPN-free, passwordless access to private applications and SaaS tools based on real-time risk posture.

- Core Agent & Risk Intelligence: Continuously monitors device compliance, user behavior, and context changes across Windows, macOS, and Linux.

- TACACS+ Integration: Centralizes administrative authorization and access control for critical network infrastructure.

Key Operational Benefits:

- Passwordless Security: Eliminates credential-based theft and phishing vectors.

- Rapid Deployment: Spins up in minutes via cloud configuration rather than complex on-premise setups.

- IoT & Non-Human Governance: Automatically classifies and manages unmanned devices using MAC authentication and risk policies.

Portnox Specifications

Portnox

5707 Southwest Parkway, Building Two, Suite 260, Austin, Texas 78735
Network Access Control (NAC) Zero Trust Network Access (ZTNA) Cloud Security / Identity & Access Management (IAM)
Language Support English
Business Type Software-as-a-Service (SaaS) and B2B (Business-to-Business) business model
Headquarters Location Austin, Texas, United States
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success@portnox.com

Services and Focus

Client Focus

Industry Focus

Key Features of Portnox

  • Cloud-Native RADIUS
  • Passwordless & Certificate-Based Authentication
  • Zero Trust Network Access (ZTNA)
  • AI-Driven Risk Intelligence & Monitoring
  • Automated Policy Enforcement
  • Infrastructure Administration (TACACS+)
  • Identity Provider Integration
  • Agentless or Agent-Based Options

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Frequently Asked Questions

A universal zero-trust access control platform providing cloud RADIUS, TACACS+, and device posture assessment.

Microsoft Entra ID, Google Workspace, Okta, OpenLDAP, and on-premises Active Directory (using a secure AD broker).

Portnox recommends deploying local RADIUS instances (ideally via Docker for easier resource management and CoA support) at branch sites for redundancy if internet connectivity drops.

Licenses are typically consumed per active device connecting or authenticating through the network or TACACS+ management layer, and are reclaimed automatically when devices remain inactive or are removed per policy.

You can open trouble tickets or search documentation via the Portnox Support Center or email success@portnox.com.