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IoT Security reviews by real, verified users. Find unbiased ratings on user satisfaction, features, and price based on the most reviews available anywhere.

Best IoT Security Software

Internet of Things security, or IoT security, involves solutions for safeguarding smart devices and centralized user hubs from unwanted access or manipulation. The Internet of Things (IoT) is an increasingly prevalent network that allows disparate devices to communicate with each other, automate processes based on environmental or behavioral factors, and collect data based on performance and interactions. This advanced method of communication is not compatible with established methods of cybersecurity and is vulnerable to unique cyber threats that can steal data, corrupt software, or override commands. IoT security systems provide users with a secured data pipeline and constantly updated threat awareness and protection so devices can communicate and users can connect with, manage, and draw data with minimal risk.

The technologies of IoT security are expanding and evolving to meet the demands of the cybersecurity landscape and IoT as a whole. Products in this category share core qualities of other types of IT security software and are built to integrate with IoT management tools, to give companies complete, reliable use of this network. To ensure optimum security when deploying IoT devices within your organization, discuss best practices with cybersecurity consulting providers, and consider a qualified IoT development team to complete the build and deployment process.

To qualify for inclusion in the IoT Security category, a product must:

Be compatible with the latest Internet of Things devices and technology
Bolster security measures inherent with inter-device communication and user access cases
Require extensive authentication to verify device ownership or administrative license
Alert device owners when device communication is interrupted or other situations arise
Assist with software updates as they become available

Compare IoT Security Software

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(27)4.1 out of 5

A fully managed service to easily and securely connect, manage, and ingest data from globally dispersed devices

(14)4.2 out of 5

Azure IoT Hub is a scalable, multi-tenant cloud platform (IoT PaaS) that includes an IoT device registry, data storage, and security. It also provides a service interface to support IoT application development.

(8)4.1 out of 5

Azure Sphere is a new solution for creating highly-secured, Internet-connected microcontroller (MCU) devices. It provides a foundation of security and connectivity that allows you to create the intelligent products and experiences that customers love—and get them to market quickly—at a price point that enables the Internet of Things (IoT) at scale.

(4)4.1 out of 5

AWS IoT Device Defender is a fully managed service that helps you secure your fleet of IoT devices. AWS IoT Device Defender continuously audits the security policies associated with your devices to make sure that they aren't deviating from security practices.

(3)5.0 out of 5

Expanse provides a comprehensive, continuously-updated view of all Internet-connected assets that belong to an organization. IT operations and security teams use this insight to reduce risk posed by unknown or unmonitored assets–on their network and in the cloud–and to minimize their global attack surface.

(2)4.0 out of 5

FortiNAC provides the network visibility to see everything connected to the network, as well as the ability to control those devices and users, including dynamic, automated responses.

(1)4.0 out of 5

Armis is an IoT software that instantly protects businesses with its agentless IoT security.

(1)5.0 out of 5

Symantec Critical System Protection is a lightweight security client designed to secure the Internet of Things (IoT) by protecting the endpoint and embedded devices. It offers manufacturers and asset owners of embedded systems robust signatureless, host-based protection in managed and unmanaged scenarios, without compromising device performance.

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Astek is an IoT software that works closely with clients. It solves the internet of things (IoT) security issue.

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For IoT developers and manufacturers who need trust and security built into their devices, Atonomi is a universal trust environment. It leverages the power of blockchain technology to validate immutable device identity, as well as enable device interoperability and reputation for a connected world.

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As new threats emerge from the Internet of Things, Bastille is the only solution offering full spectrum scanning of the entire corporate airspace, delivering an unprecedented view of wireless risks before they have a chance to impact networks, people or assets.

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Beezz is the first security solution built specifically to protect against the new and growing vulnerabilities of the IOT universe. Utilizing proprietary technology and advanced algorithms, the Beezz solution does what no one has succeeded in doing so far, simplify and unify the complex and inefficient IOT security process.

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BROADKEY is a secure key management software solution for IoT security, based on SRAM PUF technology. This patented technology is able to extract identifiers from the uniqueness that is inherent to every piece of silicon. BROADKEY dynamically reconstructs on-chip secret keys without ever storing those keys. SRAM PUF-based keys are bound to a device in such a way that they cannot be cloned, copied or in any way extracted from the device.

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CENTRI provides advanced security for the Internet of Things.

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CITADEL is the world's first SRAM PUF-based key provisioning system designed to keep pace with the growing demand for the generation, distribution, and protection of cryptographic keys for IoT applications.

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The Claroty Platform is an integrated set of cyber security products that provides extreme visibility, unmatched cyber threat detection, secure remote access, and risk assessments for industrial control networks (ICS/OT).

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ClearBlade is the Edge Computing software company enabling enterprises to rapidly engineer and run secure, real-time, scalable IoT applications. ClearBlade was built for the enterprise from the ground up to run securely in any cloud, on-premise and at the edge. ClearBlade enables companies to ingest, analyze, adapt and act on any data in real-time and at extreme scale. Unleash your data at the edge by leveraging local compute, artificial intelligence and actionable visualizations while integrat

(1)5.0 out of 5

CloudGuard Edge protects branch offices on-premise with top-rated Threat Prevention, that can be deployed in minutes, and be managed by a unified threat prevention and access platform.

(1)0.0 out of 5

Cradlepoint's SD-WAN solution is designed to reduce reliance on expensive and relatively slow MPLS by enabling LTE and broadband connectivity to maximize reach and connectivity.

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CUJO AI is a revolutionary artificial intelligence company that provides network operators a multi-solution AI-driven software platform.

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CyAmast provides unprecedented Visibility through Passive Detection and Classification of all IoT devices. With threat detection and behavioral analytics, YOU can now take charge of your unmanaged devices and protect your network from the ever increasing cyber threat.

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Cybeats delivers an integrated security platform designed to secure and protect high-valued connected devices. Cybeats unique approach eliminates device downtime due to cyber-attacks and allows device manufacturers to develop and maintain secure and protected devices in a timely and cost-efficient manner.

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Single pane of glass for detection, orchestration, automation and simulation across IT OT and IoT.

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XSense is a security platform for critical networks.

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The Industrial Immune System is a fundamental AI technology for OT cyber defense. It works by passively learning what ‘normal’ looks like across OT, IT and industrial IoT, allowing it to detect even the subtlest signals of emerging cyber-threats in real time. This self-learning technology is protocol agnostic and can be deployed across a range of OT environments, providing full coverage of the organization without disrupting daily operations.

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Electric Imp is a platform providing WiFi and cloud-based internet connectivity services to all electrical devices.

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Finite State analyzes firmware deep inside IoT devices, providing insight into vulnerabilities on your network that traditional security approaches overlook.

Learn More About IoT Security Software

What is IoT Security Software?

While the internet of things (IoT) is one of the most rapidly expanding components of the technology sector, it’s also one of the least secure. IoT security helps companies keep track of and monitor their IoT endpoints while enforcing strict data security and access control policies. These tools help keep data information stored in smart cars, intelligent machinery, and other internet-enabled endpoints protected.

Many internet-enabled devices are built for consumers, but some are put into production with virtually zero security measures in place. It’s concerning if a criminal can easily access a network connected to an unsecured endpoint. IoT security software aims to control network access by encrypting information stored or produced by connected devices.

Key Benefits of IoT Security Software

  • Prevent connected smart devices from unwanted access or manipulation
  • Ensure secure transfer, management, and ingestion of data from IoT devices
  • Receive regular security updates for both IoT devices and management hubs
  • Improve efficiency and benefits related to IoT operation
  • Stay informed on emerging threats or vulnerabilities

Why Use IoT Security Software?

IoT goes along with industry 4.0. This Fourth Industrial Revolution has connected millions of devices for personal and professional use. Companies producing consumer IoT devices should protect them. Companies utilizing internet-enabled medical devices, intelligent machinery, or any other kind of smart device should protect users and information stored or produced by them. This ensures proper functionality and data protection and prevents fines resulting from breaches, hacks or any other kinds of security incidents.

Protection — Not all devices and machines were originally designed to be connected to the internet. As companies rush to bring smart, new tech-enabled products to market, it’s often at the cost of proper security design. Many products possess easily accessible flaws and little to no products access control. These devices should be password protected and data stored within them should be encrypted. A hacker can effortlessly obtain unencrypted information if there are no privileges required to access an IoT endpoint. These devices should also be equipped with firewall controls to block malicious traffic and antivirus or antimalware solutions to prevent further damage if they’ve already been infected.

Management — It can be tough to keep track of endpoint devices if there are dozens or hundreds of them. IoT security tools help companies create an inventory of assets and control who has access to them. Management features can be useful for bulk updates or patches. From there, administrators can control the device’s life cycle and who has access to its information. If a device is no longer in use, any sensitive or business information stored on it should be wiped. If a new endpoint appears that administrators did not approve, they can restrict network access for the device and investigate its origin.

Monitoring — Device discovery is a key function of monitoring features. Device discovery assists users by providing details of its origins and what other devices it may have interacted with. Monitoring features help companies ensure their endpoints are operating efficiently and can alert uses of abnormal behavior. Abnormalities can be investigated and if a security issue is discovered, teams can remediate it.

Who Uses IoT Security Software?

Security teams — Security teams are the most obvious people that operate these solutions. Many businesses with large pools of internet-enabled endpoint devices create teams specifically for managing endpoint life cycles, monitoring their performance, and resolving any security issues that arise.

IT managers — General IT staff are somewhat obvious users of these tools, though their role would likely be more focused on managing device life cycles and permissions. They would also be involved in updating software or firmware running on the device and patching any relevant flaws. Depending on the company’s staff and the size of their security operations teams, the role IT plays in IoT security management will vary.

Vertical industry professionals — Any number of vertical industries may have non-security professionals managing IoT operations. These teams should be more cautious than anyone because of a lack of security knowledge and experience. A few examples of businesses without specialized security include manufacturing, transportation, agriculture, and health care organizations.

IoT Security Software Features

Asset management — Asset management functionality allows administrators to keep records of each network connected device and its activity. Users can add new devices, disconnect old ones, and restrict access to approved parties.

Compliance management — Compliance management features audit asset and infrastructure security as well as monitor assets and information that enforces data security policies. Products with compliance management capabilities typically support compliance with PII, GDPR, HIPAA, PCI, and other regulatory standards.

Behavioral biometrics — Behavioral biometrics monitor user-endpoint interactions that provide valuable insights related to end-user behavior for administrators. This data can be used to create baselines for performance and behavior to reference when looking for anomalies.

Endpoint intelligence — Endpoint intelligence integrates threat data with security tools and delivers information to IoT devices. This allows users to utilize threat intelligence data, such as new malware, vulnerabilities, and flaws to provide new protection solutions specific to their endpoint devices.

Continuous monitoring — Real-time and continuous monitoring features allow IT and security professionals to monitor systems and detect anomalies at all times. These features are used to alert administrators of malfunctions, security threats, and other abnormal behavior.

Remediation — When incidents occur, remediation tools allow for investigation and resolution into IoT devices. Products with remediation functionality allow individuals and security teams to track incidents to their source and identify suspicious actors or malware.

Response automation — Response automation removes manual labor from remediation tasks. Common threats and known malware or accidental misuse can be resolved easily and automatically with this functionality.

Endpoint isolation — When threats are discovered or individual endpoints are infected with malware, access must be cut off from the IoT network as a whole. This is done by quarantining an endpoint to restrict network access until the incident is resolved.

Potential Issues with IoT Security Software

Security portfolio — It is essential to consider the credentials and experience of a trusted company with these investments, as the safety of a company is in their hands. On top of that, the Internet of Things (IoT) is a new frontier and something that is still being studied and mastered across the board. If a business is transitioning into IoT devices in some capacity, make sure the equipment and services invested in are developed by a trusted, experienced company.

Compliance — IoT security tools not only improve peace of mind, but also make it easier for a department to comply with regulatory standards. Make sure to investigate whether potential vendors offer tools that ensure a department’s legal or industry-level compliance as it pertains to device and data security. Cybersecurity and IT strategy consultants can assist in this regard as well.

Customization — Not all IoT security solutions are one-size-fits-all. What works well for one company may not work well for another company. Many platforms offer the option to customize or tailor-make a system to match the needs of a team. When weighing the priorities and critical needs of a team against the functionality of a product, consider if the vendor can customize the tool to better fit the needs of a specific organization.

Number of users — Some IoT security tools are designed (and priced) as solutions for enterprise-sized companies. Others support individuals or small groups, and have fewer features. Find a solution that fits the company size and budget and can scale with future needs.

Integrations — IoT security systems may offer an interface for monitoring threats and installing updates across devices, but for general management of devices and scraping of data, IoT management software might be required. With that being said, do research on the degree of integration an IoT security software will have with the IoT management platform already in place so processes operate as smoothly as possible. Also consider other integrations, perhaps involving enterprise-level IT security tools.

Mobile compatibility — Some IoT security tools only work with web applications, while others offer compatibility with mobile applications. Those offering mobile compatibility can work with Android or iOS applications, or can integrate across platforms. Having an IoT security tool that fits mobile needs will increase its value and convenience.