Portnox Cloud
Portnox Cloud is a cloud-native network access control solution providing automated device discovery, authentication, and policy enforcement to secure your corporate network and distributed workforce.
Stellar Cyber
Stellar Cyber provides an Open XDR platform that integrates your existing security tools to automatically detect and respond to cyber threats across your entire enterprise infrastructure.
Quick Comparison
| Feature | Portnox Cloud | Stellar Cyber |
|---|---|---|
| Website | portnox.com | stellarcyber.ai |
| Pricing Model | Subscription | Custom |
| Starting Price | $??/month | Custom Pricing |
| FREE Trial | ✓ 30 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2007 | 2015 |
| Headquarters | Austin, USA | Santa Clara, USA |
Overview
Portnox Cloud
Portnox Cloud helps you secure your entire network infrastructure without the headache of managing on-site hardware or complex appliances. You can gain full visibility into every device connecting to your network, whether they are managed corporate laptops, personal mobile devices, or unmanaged IoT hardware. By moving network access control to the cloud, you eliminate the need for local servers and simplify the way you manage authentication across multiple locations.
You can enforce strict security policies and automate responses to non-compliant devices in real-time. The platform integrates directly with your existing cloud identity providers like Microsoft Entra ID or Google Workspace to streamline user onboarding. Whether your team is working from a central office or a home coffee shop, you can ensure only authorized users and healthy devices access your sensitive digital assets.
Stellar Cyber
Stellar Cyber offers an Open XDR platform designed to simplify your security operations by consolidating data from all your existing tools. Instead of jumping between disconnected consoles, you can view your entire attack surface—including cloud, network, and endpoints—within a single unified interface. The platform uses machine learning to correlate alerts and identify complex threats that individual tools might miss on their own.
You can automate your incident response workflows to stop attacks in real-time and reduce the manual workload on your security team. It is built for mid-market enterprises and Managed Security Service Providers (MSSPs) who need enterprise-grade protection without the complexity of managing dozens of standalone products. By integrating with your current tech stack, it helps you maximize your existing investments while significantly cutting down your mean time to detect and respond to breaches.
Overview
Portnox Cloud Features
- Cloud-Native RADIUS Authenticate users and devices instantly using a globally distributed RADIUS service that requires zero on-premises hardware setup.
- Endpoint Risk Assessment Check the health and compliance of every device before granting access to ensure they meet your security standards.
- IoT Device Fingerprinting Identify and profile headless IoT devices automatically so you can apply specific access policies based on device type.
- Dynamic VLAN Assignment Place users into the correct network segment automatically based on their identity, location, and current device risk level.
- Guest Access Management Create secure, time-limited access for visitors and contractors without compromising your internal corporate network security.
- Automated Remediation Isolate or block non-compliant devices automatically and provide users with clear instructions on how to fix security issues.
Stellar Cyber Features
- Open XDR Integration. Connect your existing security tools like EDR, firewalls, and SIEM into one cohesive dashboard for complete visibility.
- AI-Driven Correlation. Automatically link related alerts into single incidents using machine learning to reduce alert fatigue and find hidden threats.
- Automated Threat Hunting. Search across your entire data lake with pre-built queries to proactively find attackers lurking in your network.
- Automated Response. Create playbooks that automatically trigger actions in your other security tools to block malicious traffic or isolate infected hosts.
- Multi-Tenant Management. Manage multiple client environments or business units from a single console with strict data isolation and customized reporting.
- Asset Discovery. Automatically identify and track every device, user, and application on your network to eliminate security blind spots.
Pricing Comparison
Portnox Cloud Pricing
- Cloud-native RADIUS (802.1X)
- MAC-based authentication
- Basic device visibility
- Integration with cloud directories
- Standard reporting and alerts
- Everything in Basic, plus:
- Endpoint risk monitoring
- IoT fingerprinting
- Dynamic VLAN assignment
- Automated policy enforcement
- Advanced threat response
Stellar Cyber Pricing
Pros & Cons
Portnox Cloud
Pros
- Fast deployment without needing on-site hardware
- Seamless integration with Microsoft Entra ID
- Excellent visibility into unmanaged IoT devices
- Intuitive management interface saves admin time
Cons
- Public pricing is not readily available
- Initial configuration requires solid networking knowledge
- Reporting customization could be more flexible
Stellar Cyber
Pros
- Consolidates multiple security tools into one intuitive interface
- Significantly reduces alert fatigue through intelligent correlation
- Easy to deploy across diverse cloud and on-premise environments
- Excellent support for multi-tenant Managed Security Service Provider workflows
Cons
- Initial configuration requires significant time for complex networks
- Custom reporting tools have a steeper learning curve
- Documentation for niche third-party integrations can be limited