Nozomi Networks Guardian
Nozomi Networks Guardian provides real-time visibility and security monitoring for industrial control systems and operational technology environments to identify cyber threats and ensure continuous uptime for critical infrastructure.
Cortex XDR
Cortex XDR is an extended detection and response platform that integrates endpoint, network, and cloud data to stop sophisticated attacks through AI-driven analysis and automated investigation workflows.
Quick Comparison
| Feature | Nozomi Networks Guardian | Cortex XDR |
|---|---|---|
| Website | nozominetworks.com | paloaltonetworks.com |
| Pricing Model | Custom | Custom |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✘ No 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 | 2013 | 2005 |
| Headquarters | San Francisco, USA | Santa Clara, USA |
Overview
Nozomi Networks Guardian
Nozomi Networks Guardian gives you deep visibility into your operational technology (OT) and IoT networks. You can automatically track every asset, from PLC controllers to smart sensors, without disrupting your industrial processes. The platform monitors your network traffic in real-time to create a baseline of normal behavior, allowing you to spot anomalies or unauthorized changes before they lead to costly downtime.
You can simplify your security operations by consolidating asset management, vulnerability detection, and threat monitoring into a single interface. Whether you manage a power plant, a manufacturing facility, or a smart city infrastructure, Guardian helps you identify risks and respond to cyber threats faster. It integrates with your existing security tools to provide a unified view of your entire industrial environment.
Cortex XDR
Cortex XDR helps you secure your entire digital landscape by breaking down the silos between endpoint, network, and cloud security. Instead of jumping between different consoles, you get a single platform that stitches together data from every source to detect hidden threats. You can stop modern attacks like ransomware and fileless malware using machine learning models that constantly learn from your environment's unique behavior.
The platform simplifies your daily operations by automatically grouping related alerts into unified incidents. This means you spend less time chasing false positives and more time resolving real threats. Whether you are managing a global enterprise or a growing mid-sized business, you can scale your defenses with automated response actions that block malicious activity the moment it is detected.
Overview
Nozomi Networks Guardian Features
- Automated Asset Discovery Identify every device on your network automatically to maintain an accurate, real-time inventory of your industrial hardware.
- Vulnerability Assessment Scan your OT and IoT assets for known vulnerabilities so you can prioritize patching and risk mitigation efforts.
- Anomaly Detection Establish a baseline of normal network behavior and receive instant alerts when unusual patterns indicate potential cyber threats.
- Network Visualization View your entire industrial network through interactive maps that show how devices communicate and where risks exist.
- Threat Intelligence Access updated signatures and indicators of compromise to protect your systems against the latest industrial malware and exploits.
- Unified Security Console Manage security across multiple sites from a single pane of glass to streamline your global industrial operations.
Cortex XDR Features
- AI-Driven Analytics. Detect stealthy attacks by using machine learning to identify behavioral anomalies across your network, endpoints, and cloud data.
- Automated Investigations. Reduce your alert fatigue by automatically grouping related events into single incidents with full root-cause analysis.
- Managed Threat Hunting. Access round-the-clock expertise to find hidden attackers in your environment and receive actionable reports on how to stop them.
- Device Control. Protect your endpoints by managing USB device access and preventing data loss through unauthorized hardware connections.
- Host Firewall. Control inbound and outbound network traffic on your endpoints with integrated firewall policies managed from a central console.
- Disk Encryption. Secure your sensitive data by managing BitLocker or FileVault encryption directly through the Cortex XDR agent.
Pricing Comparison
Nozomi Networks Guardian Pricing
Cortex XDR Pricing
Pros & Cons
Nozomi Networks Guardian
Pros
- Excellent visibility into proprietary industrial protocols
- Passive monitoring ensures no disruption to sensitive equipment
- Detailed asset inventory simplifies compliance and auditing
- Integrates easily with major SIEM and firewall providers
Cons
- Initial configuration requires specialized industrial networking knowledge
- Custom pricing can be high for smaller facilities
- Alert volume may require tuning to avoid fatigue
Cortex XDR
Pros
- Superior visibility across endpoint and network traffic
- Automated incident grouping significantly reduces alert fatigue
- Highly effective at blocking sophisticated ransomware attacks
- Centralized management simplifies complex security architectures
Cons
- Initial setup and configuration require technical expertise
- Resource consumption can be high on older endpoints
- Pricing is high compared to basic antivirus solutions