Enterprise Access, Reimagined

Continuous access control for every identity—human and non-human.

Every user, device, and AI agent. One platform to secure, govern, and enforce access — powered by AI-driven risk intelligence.

1M+

Devices Under Active Management

40M+

Authentication Sessions Secured Daily

1M+

Rogue Device Attempts Blocked Daily

Based on aggregate customer data from the last 6 months.

SECURING THOUSANDS OF ENTERPRISES WORLDWIDE

Our Zero Trust Approach

Your security stack has gaps. Portnox closes them.

REDUCE ATTACK SURFACE
Remove passwords entirely—no credentials to steal, phish, or reuse. Passwordless authentication eliminates the #1 attack vector in the vast majority of breaches, making compromise impossible for attackers. What can’t be stolen can’t be breached.

REALIZE SECURE ACCESS
Connect users and devices to what they need—fast, frictionless, secure. Access works across network, SaaS, and on-prem without bottlenecks or complex configurations. Security that enables business velocity, not blocks it.

REDEFINE ZERO TRUST
Enforce policy automatically—for users, devices, AI and more. Every access decision is continuously verified based on identity, context, and risk. When conditions change, access adapts instantly. Zero trust that actually works at enterprise scale.

Measured security outcomes. Real business impact.

How does passwordless zero trust perform at enterprise scale? Forrester’s composite analysis of six deployments provides the peer-validated benchmark your CFO is asking for.

75%

reduction in breach risk from addressable attacks

$1.3M

in avoided breach costs over three years

16,000+

hours of network maintenance reallocated to strategic initiatives

Multiple attack surfaces. One platform. Zero compromise.

Secure Your Networks
Block unauthorized devices—BYOD, IoT / OT, unmanaged—before they connect with cloud-native NAC from Portnox. Enforce zero trust compliance automatically at every access layer and stop threats at the edge.

Prevent rogue device connections
Enforce posture compliance automatically
Microsegmentation based on real-time risk
Quarantine threats without manual intervention

Secure Your Applications
Grant least-privilege access to applications—not entire networks—with Portnox ZTNA. Users and devices connect only to authorized resources, regardless of location, with continuously verified trust.

Eliminate lateral movement
Enforce application-level access policies
Enable secure remote and hybrid access
Integrate with identity providers seamlessly

Secure Your Infrastructure
Control and audit privileged access to network infrastructure with TACACS+ from Portnox. Authenticate, authorize, and log every administrator action on switches, routers, and critical systems.

Centralize infrastructure authentication
Enforce granular command authorization
Create audit trails for compliance
Prevent unauthorized configuration changes

The building blocks of a stronger zero trust strategy.

Network Access
Remote & Application Access
Infrastructure Administration
Risk Mitigation
Compliance & Visibility

Secure who and what connects to your network.

Take control of every connection to your network with a cloud-native, passwordless-capable NAC built for today’s hybrid, device-dense environments. Portnox automatically discovers, profiles, and monitors every managed and unmanaged device the moment it attempts to connect—without on-prem appliances or complex configurations.

Enforce security policies consistently across wired, wireless, and VPN access using strong, identity-based and certificate-backed authentication instead of shared passwords. With Portnox, you gain real-time visibility, automated enforcement, and the ability to scale secure, passwordless access control globally—without the operational drag of legacy NAC.

Secure application access with zero compromise...and zero passwords.

Give remote and mobile workers seamless, passwordless access to the resources they need—without the friction or overhead of a traditional VPN. Portnox delivers modern, agentless access to internal and cloud applications, dynamically verifying user identity, device posture, and risk before granting entry.

Fine-grained application access control reduces attack surface by ensuring users see only what they’re authorized to access. With a cloud-native architecture that eliminates bottlenecks and complexity, Portnox enables secure, passwordless productivity while keeping sensitive systems fully protected.

Lock down your infrastructure. Elevate your admin access.

Bring your infrastructure administration into the cloud era with a modern TACACS+ solution that eliminates hardware, reduces overhead, and delivers granular visibility into every privileged action. Centralize authentication, authorization, and accounting (AAA) for all network and security devices to ensure consistent, policy-driven control over your critical infrastructure.

Portnox provides detailed session logging, real-time oversight, and automated enforcement that prevents unauthorized changes or risky configurations. By consolidating admin access into a single, cloud-native platform, you close security gaps and give your teams a simpler, more secure way to manage your environment.

Know every device. Neutralize every threat.

Reduce exposure with a continuously adaptive approach to endpoint and user risk. Portnox evaluates device posture, user behavior, and contextual signals around the clock to determine whether access should be allowed, limited, or revoked entirely. When risk levels change, policies adjust instantly—isolating devices, triggering segmentation, or blocking access without human intervention.

The result is automated risk response that keeps attacks contained, minimizes dwell time, and strengthens your overall security posture without burdening your IT or security teams.

See everything. Prove compliance.

Meet compliance mandates with confidence through comprehensive, audit-ready visibility into every device and connection across your organization. Portnox centralizes access activity, posture data, and enforcement actions so you can easily demonstrate adherence to internal policies and external regulatory frameworks.

Streamline guest and contractor access with secure, policy-aligned onboarding flows that prevent unmanaged devices from becoming blind spots. With built-in, automated enforcement, you ensure that every connection meets your requirements—reducing audit headaches and eliminating manual oversight.

AI agents are identities. Treat them like it.

Every AI agent in your environment is accessing apps, systems, and sensitive data — around the clock, without human oversight. Portnox enforces access control for every identity, not just every person.

We also consume AI risk signals from CrowdStrike, SentinelOne, and Microsoft Defender — converting their intelligence into immediate enforcement actions. A signal fires; we act.

Block, quarantine, re-segment. No manual review. No delay.

Portnox Delivers

Built for the world's most demanding environments.

Scale

Millions of Devices Secured
Trusted by 400+ enterprises—from 500-device mid-market organizations to 100K+ Fortune 500 companies. Proven across healthcare, finance, hospitality, and government.

Reliability

99.999% Uptime
Resilient by design. Multi-region cloud architecture with automated failover—without downtime, without disruption.

Security

Continuously Validated
Third-party penetration testing, active bug bounty programs, and SOC 2 Type II compliance. Security without blind spots, without assumptions, without excuses.

Global

US, EU, and APAC
Global infrastructure delivers low latency worldwide. Fast, reliable access—without geographic barriers.

Deployment

Operational in Days
No appliances. No infrastructure. No complexity. Deploy in days—not quarters. Scale to 100K devices without professional services.