Is your organization struggling with any of these common issues with the leading legacy, on-prem network access control (NAC) solutions?
Now New Release in Years
Limited Tech Support
Endless System Maintenance
Constant Hidden Costs
Lack of Scalability
Difficult User Experience
If so, it's time to make the switch to cloud-native NAC!
Why Portnox Cloud is the Obvious Choice
Portnox Cloud eliminates the complexities, costs, and vulnerabilities associated with legacy on-premises NAC systems — delivering powerful access control entirely from the cloud.
100% Cloud-Delivered
No appliances, no VMs, no manual configurations — just seamless access control.
Frictionless Deployment
Set up and secure your network in hours, not months — no professional services needed.
Zero-Touch Maintenance
Automatic updates, patches, and upgrades managed entirely by Portnox.
Risk-Based Access Control
Enforce dynamic policies based on real-time device posture and compliance.
Agentless Authentication
Secure access without installing agents on devices.
Built-in Redundancy
Global points of presence ensure high availability and performance.
Scalable and Flexible
Effortlessly expand authentication coverage across all sites, users, and IoT devices.
Transparent Pricing
No hidden fees, costly maintenance contracts, or expensive licenses.
The Future of NAC is Cloud-Native
Cisco ISE was built for yesterday’s networks. Portnox Cloud is designed for today’s distributed, hybrid, and zero-trust environments. Ditch the appliances and outdated software – experience the simplicity of cloud-native NAC.
Across industries, organizations are moving away from on-prem NAC infrastructure and adopting Portnox Cloud to simplify access control and strengthen security.
Eliminate On-Prem Servers
No more server maintenance, upgrades, or patching.
Enhance Security Posture
Real-time risk insights tied directly to authentication decisions.
Accelerate Cloud Transformation
Build secure, flexible network access for cloud-first and hybrid environments.
Scale with Ease
Instantly expand authentication coverage across new locations, users, and devices.
Portnox Cloud NAC is a cloud-native, zero trust network access control solution that unifies network authentication, risk mitigation, and compliance enforcement. It offers passwordless authentication, real-time risk posture assessment, and automated compliance enforcement across networks, applications, and infrastructure.
What distinguishes Portnox Cloud NAC from traditional NAC solutions?
Unlike legacy NAC systems, Portnox Cloud NAC is vendor-agnostic and fully cloud-native, eliminating the need for on-premises hardware. It provides simplified deployment, scalability, and maintenance-free operations, allowing organizations to implement zero trust principles effectively.
How does Portnox Cloud NAC support zero trust security?
Portnox Cloud NAC enforces zero trust by ensuring that only authenticated and authorized devices and users can access network resources. It continuously assesses device risk posture and compliance status, applying access controls accordingly.
What are the key features of Portnox Cloud NAC?
Passwordless Authentication: Utilizes certificates for secure, passwordless network access.
Risk Posture Assessment: Monitors the potential risk of every connected device.
Compliance Enforcement: Automates device remediation to maintain compliance 24/7.
Cloud-Native RADIUS: Deploys RADIUS servers in minutes for network authentication.
Vendor Agnostic: Compatible with any networking hardware or applications.
How is Portnox Cloud NAC deployed?
Deployment involves creating a Portnox Cloud tenant, configuring RADIUS servers, and integrating with directory services for user authentication. The process is streamlined and does not require on-premises infrastructure.
Can Portnox Cloud NAC integrate with existing IT infrastructure?
Yes, Portnox Cloud NAC integrates with various directory services such as Microsoft Entra ID, Google Workspace, Okta, and on-premises Active Directory. It also supports integration with SIEM platforms, MDM solutions, and other security tools via the REST API.
What types of devices and users can Portnox Cloud NAC manage?
Portnox Cloud NAC manages access for a wide range of devices, including corporate-owned devices, BYOD, IoT devices, and guest users. It ensures that all devices meet security and compliance requirements before granting network access.
How does Portnox Cloud NAC handle guest access?
The solution offers an Extended Guest Package that allows more than 50 unique guests to utilize the network. It provides customizable guest access policies and captive portal configurations to manage guest connectivity securely.
What compliance standards does Portnox Cloud NAC support?
Portnox Cloud NAC helps organizations meet various compliance requirements, including HIPAA, PCI-DSS, GDPR, and NIST frameworks, by enforcing security policies and providing detailed reporting.
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