List of the Top 11 IoT Security Software for Linux in 2025

ManageEngine's Endpoint Central, which was previously known as Desktop Central, serves as a comprehensive Unified Endpoint Management Solution that oversees enterprise mobility management. This solution encompasses all aspects of mobile app and device management, in addition to client management for various endpoints, including mobile devices, laptops, tablets, servers, and other computing machines. With ManageEngine Endpoint Central, users can streamline and automate numerous desktop management activities, such as software installation, patching, IT asset management, imaging, and operating system deployment, thereby enhancing operational efficiency across the organization. This tool is particularly beneficial for IT departments looking to maintain control over their diverse technology environments.

Rayven is an accessible SaaS platform that effectively addresses businesses' interoperability issues, offers real-time data capabilities, and simplifies app development, all while allowing companies to maintain their existing legacy systems without incurring additional risks or experiencing prolonged development cycles. By integrating iPaaS, Data, IoT, Workflow Automation, Analytics, BI, AI, App Development, and PaaS into one cohesive solution, Rayven streamlines system integration, enables real-time data processing, and facilitates the creation of customized applications with ease, making it an ideal tool for tackling intricate business challenges effortlessly. With Rayven, users can seamlessly connect any system, device, or data source, allowing for quick and efficient workflow and application development, while also incorporating AI and automation tailored to specific requirements. Rayven's intuitive design ensures full compatibility with diverse technologies, and its infinitely scalable nature allows businesses to expand as needed. It enhances the functionality of existing tools, empowering organizations of all sizes to engage in real-time, AI-enhanced decision-making at a cost-effective rate, transforming how they operate in today's competitive landscape.

Fortinet emerges as a key global player in the cybersecurity sector, notable for its comprehensive and integrated approach to safeguarding digital infrastructures, devices, and applications. Founded in 2000, the organization provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. A cornerstone of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly combines various security tools to enhance visibility, automation, and provide real-time threat intelligence across the entire network. Renowned for its dependability among businesses, government agencies, and service providers worldwide, Fortinet prioritizes innovation, scalability, and performance, thereby reinforcing its defenses against the constantly shifting landscape of cyber threats. In addition to its protective capabilities, Fortinet’s dedication to enabling digital transformation and ensuring business continuity highlights its essential role within the cybersecurity landscape, positioning itself as a trusted partner for organizations striving to navigate modern security challenges effectively. With a focus on proactive measures and cutting-edge solutions, Fortinet continues to adapt and evolve to meet the demands of an increasingly complex digital world.

Sectrio offers a holistic cybersecurity solution for OT and IoT environments, effectively recognizing and securing interconnected infrastructures. By providing extensive visibility across various device types and systems, it enables organizations to make well-informed decisions regarding their security strategies. Employing a strong detection methodology that combines signatures, heuristics, and machine learning-based anomaly detection, Sectrio efficiently identifies and addresses threats in integrated networks, including IoT, OT, and Cloud environments. It safeguards infrastructure from sophisticated threats such as zero-day vulnerabilities, advanced persistent threats (APTs), and malware. Additionally, our layered security approach, along with our expert consulting services, has empowered clients to maintain robust defenses against evolving advanced threats, ensuring their operational resilience and peace of mind.

Cruz IoT Device Director serves as a robust and adaptable management solution that ensures the secure and effective oversight, management, and onboarding of IoT devices from various manufacturers. IT personnel have the capability to streamline the bulk deployment of IoT devices, keep track of alerts and notifications, resolve device issues, access audit logs, configure settings, and remotely implement firmware updates across a range of devices using over-the-air (OTA) technology. This tool not only enhances efficiency but also simplifies the complexities involved in managing a diverse array of IoT devices.

Armis, a premier company specializing in asset visibility and security, offers a comprehensive asset intelligence platform that tackles the challenges posed by the increasingly complex attack surface created by interconnected assets. Renowned Fortune 100 companies rely on our continuous and real-time safeguarding to gain complete insight into all managed and unmanaged assets spanning IT, cloud environments, IoT devices, IoMT, operational technology, industrial control systems, and 5G networks. Our solutions include passive cyber asset management, risk assessment, and automated policy enforcement to enhance security. Based in California, Armis operates as a privately held enterprise dedicated to ensuring robust protection for diverse asset ecosystems. Our commitment to innovation positions us as a trusted partner in the ever-evolving landscape of cybersecurity.

EJBCA is a robust PKI platform designed for enterprise use, capable of issuing and managing millions of digital certificates efficiently. Its popularity spans globally, as it serves large organizations across various industries, making it a trusted choice for secure digital certificate management.

DxOdyssey represents a cutting-edge software solution that leverages patented technology to create highly available application-level micro-tunnels across a multitude of locations and platforms. This software stands out by offering unparalleled ease, security, and confidentiality compared to other available alternatives. By integrating DxOdyssey, organizations can initiate a transition towards a zero trust security framework, which proves invaluable for networking and security administrators overseeing multi-site and multi-cloud environments. In light of the evolving nature of the traditional network perimeter, DxOdyssey’s unVPN technology has been crafted to seamlessly adjust to this new reality. Unlike conventional VPNs and direct link strategies that necessitate significant upkeep and pose risks of lateral network movements, DxOdyssey employs a more robust approach by providing application-level access rather than network-level access, which significantly reduces the attack surface. Moreover, it accomplishes this while delivering the most secure and efficient Software Defined Perimeter (SDP), thus enabling connectivity for distributed applications and clients across various locations, clouds, and domains. As a result, organizations can bolster their overall security posture while streamlining their network management processes, leading to greater operational efficiency and effectiveness. This innovative approach ensures that security measures can keep pace with the demands of modern digital landscapes.

The integration of IT, cloud, and industrial control networks (ICS) has heightened the vulnerability of your industrial operations to cyber threats. To address this challenge, Cisco Cyber Vision has been specifically created to foster teamwork between OT and IT departments, ensuring the safety and continuity of production. Embracing Industrial Internet of Things technologies can help you capitalize on the advantages of digital transformation in the industry. It is essential to kick off your OT security initiative by compiling a precise inventory of your industrial assets, communication flows, and network architectures. Enhancing your Security Operations Center (SOC) with OT context will enable you to utilize the investments made in IT cybersecurity to safeguard your OT infrastructure. You can elevate your OT security strategy by providing comprehensive compliance information that encourages collaboration between IT and OT specialists, ultimately strengthening the overall security framework. This integration between teams not only improves security but also enhances operational efficiency across your organization.

Ensure the protection of your IoT data from its inception to its ultimate use, safeguarding it throughout every phase of its lifecycle. The innovation of Protected Sessions transforms data security by allowing secure two-way communication while overcoming the limitations of different network protocols and varied IoT settings. Specifically crafted for the IoT environment, session lifecycles cater to low-power microcontroller units (MCUs) functioning on energy-efficient networks with intermittent connectivity, thus enabling Protected Sessions to maintain the reliability of your communication channels for timeframes that can range from just seconds to several months. Utilizing strong, industry-standard encryption, CENTRI Protected Sessions is optimized for devices with limited resources, integrating data compression and a small footprint to guarantee both security and effective operation between endpoint devices and cloud systems. By enabling secure two-way communication between your IoT devices and application servers or cloud infrastructures, Protected Sessions bolsters your IoT framework against potential threats. This all-encompassing strategy not only improves the dependability of IoT communications but also simplifies the integration process across a multitude of applications and services, ultimately enhancing the overall security posture of the IoT ecosystem. Additionally, the implementation of these secure sessions fosters greater trust between users and IoT systems, paving the way for more widespread adoption of IoT technologies.

Wind River® Helix™ Virtualization Platform enables the integration of various operating systems and applications with differing criticality levels onto a unified edge computing software solution. This approach not only enhances security and simplifies management but also ensures that critical infrastructure in sectors such as aerospace, defense, industrial, and medical is well-equipped for the future. As industries are compelled to transition to cloud-based systems and contemporary software, they still face the challenge of upholding their legacy applications. The Helix Platform effectively supports the coexistence of legacy software alongside newer applications, preserving essential functionalities. Additionally, it delivers the advantages of a scalable and agile infrastructure across diverse edge devices, facilitating improved performance and adaptability. In sectors with stringent regulations, the platform offers essential features for robust space and time partitioning, allowing multiple workloads to operate simultaneously without the need for extensive certification processes. This capability ensures that organizations can innovate while maintaining compliance and operational efficiency.