10+ Best IoT Security Software to Unify Your Visibility & Fortify Defenses

Nozomi Networks Vantage offers strong stability and enhances security within operational technology and IoT environments. This platform provides real-time anomaly detection, leveraging machine learning to identify intrusions and malicious traffic effectively. Its intuitive interface also streamlines workflows and boosts efficiency.

Nozomi Networks delivers outstanding visibility into your network, revealing previously unknown areas and offering detailed insights into OT protocols and asset details. This comprehensive approach to monitoring and threat detection ensures compliance and robust network security for diverse operational needs.

Claroty Platform provides cybersecurity for cyber-physical systems, enhancing visibility and control over operational technology environments. It offers comprehensive asset discovery and resilient threat detection, crucial for industrial settings. The platform works with various networks to accurately identify vulnerabilities across your infrastructure.

Claroty excels in threat mitigation with strong alerting capabilities, secure remote access, and vulnerability identification. This solution bolsters IT operations through continuous threat detection and network mapping, proving essential for critical infrastructure security.

Armis Centrix is a comprehensive cybersecurity solution for continuous monitoring and threat detection across IT and IoT devices. It excels in identifying vulnerabilities, managing device compliance, and tracking assets to enhance security protocols. This platform offers deep visibility into network traffic and devices, allowing for effective threat detection and management.

Armis utilizes advanced machine learning to detect anomalies and potential threats, enabling organizations to respond swiftly to emerging risks. Its agentless design ensures easy implementation and provides granular visibility into all network assets, streamlining workflows and boosting operational accuracy.

Palo Alto IoT Security provides comprehensive protection for internet-connected devices and their underlying systems against unauthorized access, misuse, and disruption. This solution addresses vulnerabilities unique to IoT devices, such as limited controls, diverse connectivity methods, and inconsistent update mechanisms. It helps prevent device compromise, data exposure, and lateral movement within connected environments.

Palo Alto IoT Security works by layering protections across the entire device lifecycle, from provisioning with assigned identities to continuous behavior monitoring. It offers real-time threat detection, allowing you to segment devices easily and enforce least privilege access, crucial for preventing threats.

Microsoft Defender for IoT is a unified security solution designed to identify IoT, operational technology (OT), and industrial control systems (ICS) devices, vulnerabilities, and threats. This platform provides complete visibility into all IoT and OT assets, offering rich context about each device, its communication, protocols, and behaviors.

It helps you improve your security posture and reduce your attack surface through a risk-prioritized approach. Microsoft Defender for IoT employs IoT-aware and OT-aware cyberthreat intelligence, behavioral analytics, and machine learning to detect cyberattacks, ensuring faster incident response.

Ordr provides a comprehensive IoT security platform designed to discover, classify, and secure every connected device. It offers full visibility into your network, identifying both known and unknown assets, including IoT, IoMT, and OT devices. This solution helps you understand device behavior and communication patterns to proactively identify risks.

Ordr automatically generates and enforces granular policies to segment devices and prevent unauthorized access or lateral movement of threats. It continuously monitors for vulnerabilities and suspicious activities, enabling rapid threat detection and automated response actions for a stronger security posture.

Sectigo IoT Security delivers comprehensive protection for connected devices throughout their entire lifecycle, from manufacturing to deployment and beyond. It leverages Public Key Infrastructure (PKI) to provide strong device identity, authentication, and secure communication for your IoT ecosystem. This platform helps prevent unauthorized access and ensures data integrity.

Sectigo offers highly scalable certificate management solutions, allowing you to manage thousands to millions of IoT device certificates with ease. It supports various deployment models and helps organizations meet regulatory compliance requirements for IoT security. Sectigo simplifies the complex task of securing diverse IoT devices.

DigiCert IoT Security, powered by DigiCert ONE, offers a comprehensive Public Key Infrastructure (PKI) platform to secure your IoT devices across their entire lifecycle. It provides critical trust for IoT device management, system and device authentication, encrypted data communications, and secure software.

DigiCert specializes in creating simplified approaches to integrating highly scalable, available, and customizable security into IoT management platforms. Device Trust Manager ensures compliance, enables secure provisioning, and supports batch certificate issuance for seamless deployment of thousands of certificates.

Cylera MedCommand is a next-gen Healthcare IoT (HIoT) cybersecurity and intelligence platform specifically built for hospitals. It provides real-time visibility, risk analysis, threat detection, and protection for all connected medical devices, OT, and IoT in healthcare environments.

MedCommand passively delivers comprehensive, real-time security and operational intelligence. Its core capabilities include asset discovery, digital twin technology for agentless monitoring, risk and vulnerability analysis, and real-time threat detection and response, ensuring patient care remains undisturbed.

Zingbox was an IoT security company acquired by Palo Alto Networks in 2019 to enhance their IoT security offerings. Before the acquisition, Zingbox provided a cloud-based service leveraging advanced AI and machine learning for device and threat identification. Its platform focused on discovering, identifying, securing, and optimizing IoT devices.

Zingbox aimed to address the security risks posed by unmanaged connected devices in enterprises, offering capabilities beyond just device profiling and inventory. The technology helped organizations gain visibility and security for their IoT landscape with automated in-line prevention, integrated with Palo Alto Networks' platforms.