Best IoT Security Software for Mid Size Business

Google Cloud Platform (GCP) offers a robust suite of security solutions designed to safeguard Internet of Things (IoT) devices and networks. Key components like Cloud IoT Core and sophisticated threat detection capabilities empower companies to securely oversee their IoT data and maintain safe device connections throughout their infrastructures. New users are welcomed with $300 in complimentary credits to explore, test, and deploy IoT projects, giving them a chance to evaluate GCP’s IoT security features and try out strategies to shield their IoT environments from evolving threats. GCP’s security tools encompass end-to-end encryption and device authentication, ensuring that only approved devices can link to the network. Additionally, the platform leverages machine learning technologies to identify irregularities in IoT data, offering instantaneous insights into potential security vulnerabilities. This holistic strategy enables enterprises to protect their IoT devices and data comprehensively, from edge devices to cloud storage.

ManageEngine's Endpoint Central, formerly Desktop Central, is a Unified Endpoint Management Solution that manages enterprise mobility management, including all features of mobile app management and mobile device management, as well as client management for a wide range of endpoints such as mobile devices, laptops computers, tablets, servers, and other machines. ManageEngine Endpoint Central allows users to automate their desktop management tasks such as installing software, patching, managing IT assets, imaging, and deploying OS.

Silent Armor is an advanced AI-driven cybersecurity platform engineered for active, predictive defense across modern digital environments. Rather than simply generating alerts, it uses generative AI trained on global breach telemetry and attacker tactics to forecast potential attack paths. The system correlates signals from cloud, endpoint, DNS, SSL, and dark web intelligence feeds into a single unified dashboard. Its agentless attack surface monitoring continuously discovers internet-facing assets and scores exposure in real time. Predictive breach detection identifies patterns, lateral movement, and emerging campaigns before exploitation occurs. Automated mitigation tools deploy guided response playbooks to accelerate remediation and reduce manual triage. AI-powered daily security briefs summarize risks, breach likelihood, and prioritized actions tailored to each organization. The platform supports compliance initiatives such as SOC 2 and ISO 27001 with customizable reporting. Designed for enterprises and MSSPs, Silent Armor enables scalable, multi-tenant monitoring and white-labeled intelligence services. By combining predictive analytics with real-time threat intelligence, Silent Armor shifts cybersecurity from reactive alerting to proactive risk prevention.

There are countless devices operating in various environments such as residences, industrial sites, oil extraction facilities, medical centers, vehicles, and numerous other locations. As the number of these devices continues to rise, there is a growing demand for effective solutions that can connect them, as well as gather, store, and analyze the data they generate. AWS provides a comprehensive suite of IoT services that span from edge computing to cloud-based solutions. Unique among cloud providers, AWS IoT integrates data management with advanced analytics capabilities tailored to handle the complexities of IoT data seamlessly. The platform includes robust security features at every level, offering preventive measures like encryption and access control to safeguard device data, along with ongoing monitoring and auditing of configurations. By merging AI with IoT, AWS enhances the intelligence of devices, allowing users to build models in the cloud and deploy them to devices where they operate twice as efficiently as comparable solutions. Additionally, you can streamline operations by easily creating digital twins that mirror real-world systems and conduct analytics on large volumes of IoT data without the need to construct a dedicated analytics infrastructure. This means businesses can focus more on leveraging insights rather than getting bogged down in technical complexities.

Forescout serves as an all-encompassing cybersecurity solution that delivers real-time insights, control, and automation to effectively manage risks associated with various devices and networks. The platform equips organizations with the tools needed to observe and safeguard a wide spectrum of IT, IoT, and operational technology (OT) assets, ensuring they remain well-protected against cyber threats. By implementing Forescout's Zero Trust approach alongside its integrated threat detection features, companies can enforce compliance for devices, manage secure access to networks, and maintain ongoing monitoring to identify vulnerabilities. Tailored for scalability, Forescout’s platform furnishes valuable insights that enable organizations to reduce risks and boost their security stance across multiple sectors, including healthcare, manufacturing, and beyond. The comprehensive nature of Forescout's offerings ensures that businesses are better prepared to navigate the evolving landscape of cyber threats.

Fortinet stands out as a prominent global entity in the realm of cybersecurity, recognized for its all-encompassing and cohesive strategy aimed at protecting digital infrastructures, devices, and applications. Established in the year 2000, the company offers an extensive array of products and services, which encompass firewalls, endpoint security, intrusion prevention systems, and secure access solutions. Central to its offerings is the Fortinet Security Fabric, a holistic platform that effectively melds various security tools to provide enhanced visibility, automation, and real-time intelligence regarding threats across the entire network. With a reputation for reliability among businesses, governmental bodies, and service providers across the globe, Fortinet places a strong emphasis on innovation, scalability, and performance, thereby ensuring a resilient defense against the ever-evolving landscape of cyber threats. Moreover, Fortinet’s commitment to facilitating digital transformation and maintaining business continuity further underscores its role as a pivotal player in the cybersecurity industry.

Sectrio is a comprehensive OT/IoT cybersecurity solution that identifies and secures connected infrastructure. It provides a safety net to mitigate threats and unprecedented visibility across device types and systems, enabling businesses make informed decisions about their security posture. It uses a robust detection strategy that uses signatures, heuristics and machine learning-based anomaly detectors to identify and remediate threats in converged networks. This includes IoT, OT, IoT and Cloud environments. It protects your infrastructure against sophisticated attacks like zero day, APTs and malware. Our multi-layered approach to securing a constrained ecosystem and our consulting services have helped our customers stay safe from advanced threats.

Cruz IoT Device Director is a comprehensive, scalable management tool that securely and efficiently monitors, manages, and onboards IoT devices from all vendors. IT staff can automate deployment of bulk IoT device, monitor alerts, notifications, troubleshoot devices, view audit logs, configure devices, and remotely push firmware updates across multiple devices through over-the air (OTA) updates.

Armis Centrix™ unifies cybersecurity operations by delivering continuous discovery, monitoring, and protection of every asset across complex hybrid networks. Its AI-powered intelligence engine enables security teams to detect unmanaged devices, assess vulnerabilities, and mitigate risks before attackers can exploit them. Organizations can manage IT systems, industrial OT environments, medical IoMT fleets, and IoT devices from a single platform with zero blind spots. The platform supports both on-premises and SaaS deployments, making it flexible for industries like healthcare, utilities, manufacturing, and critical infrastructure. VIPR Pro enhances the platform with automated remediation workflows, helping teams prioritize issues based on real-world threat activity. Early Warning intelligence provides insight into vulnerabilities actively being weaponized, ensuring organizations can act ahead of threats. Armis Centrix™ also improves business outcomes by increasing operational efficiency, supporting compliance, and strengthening resilience. Trusted by global enterprises and recognized by Gartner and GigaOm, Armis Centrix™ is built to meet the cybersecurity demands of modern digital environments.

EJBCA, an Enterprise-grade PKI platform, can issue and manage digital certificates in the millions. It is one of the most widely used PKI platforms worldwide and is used by large enterprises in all sectors.

The Dragos Platform is the most trusted industrial controls systems (ICS) cybersecurity technology. It provides comprehensive visibility of your ICS/OT assets, threats and best-practice guidance on how to respond before a major compromise. Dragos Platform was designed by practitioners and is a security tool that ensures your team has the most current tools to fight industrial adversaries. It was developed by experts who are on the frontlines of fighting, combating, and responding to the most advanced ICS threats. The Dragos Platform analyses multiple data sources, including protocols, network traffic and data historians, host logs and asset characterizations. This gives you unparalleled visibility into your ICS/OT environment. The Dragos Platform quickly detects malicious behavior in your ICS/OT network and provides context to alerts. False positives are reduced for unrivalled threat detection.

QuarkLink, created by Crypto Quantique, is an all-encompassing security platform for IoT devices that aims to streamline and hasten the adoption of security-by-design practices within embedded systems. This Software-as-a-Service (SaaS) offering integrates effortlessly into current software development processes, such as CI/CD pipelines, enabling the management of device identities, secure boot procedures, firmware updates over the air, and the lifecycle management of keys and certificates. It accommodates a diverse array of hardware platforms, ranging from microcontrollers operating on bare metal to industrial PCs running Linux, and is compatible with leading semiconductor manufacturers. The modular design of QuarkLink permits the independent utilization of its various components, which include provisioning and secure boot, OTA updates, service onboarding, and fleet management alongside certificate management. By offering such versatility, QuarkLink empowers developers to tailor their security implementations to meet specific project needs effectively. Ultimately, this platform stands as a pivotal tool in enhancing the security landscape for IoT devices.

Pwn Pulse Sensor ensures complete visibility of devices by establishing a foundational security profile and implementing essential network controls throughout various physical locations. It offers a straightforward deployment process that does not require the installation or management of agents. The sensor enables real-time identification of all IT and IoT devices—regardless of whether they are wired, wireless, or using Bluetooth—both within the network and the adjacent airspace. It automatically generates detailed device fingerprints that include details such as the manufacturer, operating system, ports, running services, and both IP and MAC addresses. Additionally, it correlates interfaces, analyzes data snapshots, and assesses device relationships to formulate unique device identities, which aids in monitoring their behavior and any subsequent changes over time. This comprehensive monitoring capability enhances overall network security and facilitates proactive responses to potential threats.

Ericsson’s NetCloud Service is an all-in-one wireless network management platform designed for enterprises to efficiently manage and secure 5G and LTE networks across diverse environments. Offered as a subscription, it combines cloud-based management with purpose-built routers, lifecycle warranty, and round-the-clock support to deliver seamless connectivity for branches, vehicles, IoT, and private networks. The service features advanced capabilities such as dynamic routing, zero trust SD-WAN, hybrid mesh firewall, and cellular intelligence for proactive network health monitoring. With an integrated AI virtual assistant, real-time diagnostics, and extensibility through SDKs and APIs, NetCloud enables simplified orchestration and troubleshooting. The platform supports overlay failover, hybrid WAN, and secure remote management, ensuring business continuity in mission-critical applications. Customers also receive tailored training and certification to optimize network operations. Ericsson’s solution incorporates comprehensive security measures including zone-based firewalls, web filtering, and carrier selection intelligence. Its flexible subscription model allows easy renewal, expansion, and upgrade of endpoints, adapting to evolving enterprise needs.

Medigate is a leading company focused on enhancing security and clinical analytics within the healthcare sector, offering the premier IoT device security solution tailored specifically for medical environments. The company has dedicated resources to develop the largest database of medical devices and protocols, ensuring you have access to comprehensive device inventories and precise threat detection capabilities. Medigate boasts the industry's only specialized medical device security platform, which effectively identifies and safeguards all Internet of Medical Things (IoMT) devices linked to a healthcare provider's network. Unlike generic IoT security solutions, our platform is uniquely tailored to meet the specific requirements of medical devices and clinical networks, ensuring optimal protection. Our solution fortifies clinical networks by delivering thorough visibility into connected medical devices, allowing for risk assessment based on clinical context and anomaly detection according to manufacturers’ guidelines. Furthermore, it actively prevents malicious activities by seamlessly integrating with your existing firewalls or Network Access Control systems. In this way, Medigate not only protects healthcare environments but also enhances the overall safety and efficiency of patient care.

Your industrial operations are at risk from cyber threats due to the deeper integration of IT, cloud, and industrial control networks (ICS). Cisco Cyber Vision was specifically designed for OT and IT teams to collaborate to ensure production continuity and safety. Now you can deploy Industrial Internet of Things technologies and reap the benefits of industry digitization efforts. Start your OT security project with an accurate list of your industrial assets, communication patterns, and network topologies. Your SOC (security operation center) should have OT context. This will allow you to leverage the money and time you have spent on IT cybersecurity to protect your OT network. You can take OT security to the next step: Provide detailed information to comply regulations and facilitate collaboration between IT and OT experts.

Enhance the protection of your ICS and OT resources by utilizing our zero-trust network access solution, specifically designed for industrial environments and challenging conditions, to facilitate secure remote access and effectively implement cybersecurity measures across a broad spectrum. With this approach, achieving secure remote access to operational technology has become more straightforward and scalable than ever before. Experience increased operational efficiency and enjoy peace of mind with Cisco Secure Equipment Access, which enables your operations team, contractors, and OEMs to remotely manage and troubleshoot ICS and OT assets through a user-friendly industrial remote access tool. You can easily set up least-privilege access based on identity and contextual policies, while also enforcing security protocols such as scheduling, device posture verification, single sign-on, and multifactor authentication. Eliminate the hassle of complicated firewalls and DMZ configurations. Cisco Secure Equipment Access seamlessly integrates ZTNA into your industrial switches and routers, allowing you to connect to more assets, minimize the attack surface, and scale your deployments effectively. This means that your organization can focus on innovation and growth while maintaining robust security measures.

RTI offers a specialized software connectivity framework tailored for advanced machines and tangible systems. By utilizing RTI Connext DDS, it fosters an intelligent architecture that facilitates real-time information sharing, enabling large-scale applications to function cohesively. RTI stands out globally for its ability to connect sophisticated, distributed systems. These interconnected systems enhance healthcare services, increase road safety, optimize energy consumption, and uphold individual freedoms. Built on the Connext DDS Databus, RTI’s software ensures that applications can share data instantaneously while maintaining the uninterrupted availability and security that are critical for mission-essential operations. The Connext Databus allows these applications to collaborate seamlessly as a unified entity, which significantly lowers costs associated with development, integration, and maintenance. RTI Connext represents a pioneering intelligent connectivity framework that is specifically designed to manage, oversee, secure, and enhance the performance of complex distributed systems, highlighting the company's commitment to innovation in this domain. By doing so, RTI not only addresses current technological challenges but also sets the stage for future advancements in connectivity solutions.

Cylera offers a cybersecurity and analytics solution that is specifically engineered for rapid deployment and smooth integration within your network, ultimately conserving your resources and alleviating stress. Its passive integration feature minimizes the potential for disruptions while ensuring complete visibility across both on-premises and cloud networks for comprehensive deployment. With pre-built APIs, the solution allows for swift setup through out-of-the-box integrations. Its adaptable architecture supports collaboration among various teams and locations. More than just a standard cybersecurity solution, Cylera is tailored for intricate and high-stakes environments, marrying extensive contextual awareness with a profound understanding of operational processes. Powered by our AI-driven cybersecurity and intelligence platform, we deliver real-time insights to address challenges in information technology and cybersecurity. With Cylera, you can effortlessly monitor your existing networks, as it seamlessly connects with many of the platforms you rely on daily, enhancing your overall operational efficiency. Leverage Cylera to not only bolster security but also to streamline your entire network management process.