One of the most rapidly evolving technological phenomena in recent years is the Internet of Things (IoT). By 2025, there will probably be more than 27 billion linked devices worldwide, predicts IoT Analytics.
Although many people could decide not to use IoT devices due to rising security concerns including software flaws and hacks.
For businesses operating in the healthcare, finance, manufacturing, logistics, retail, and other sectors that have already begun implementing IoT devices, such as the Internet of Things security issues are particularly important.
We will examine IoT security in-depth in this piece, along with the companies that offer related security solutions.
So, what is IoT security?
IoT (Internet of Things) devices are automated, Internet-connected products like WiFi-enabled cars, networked security cameras, and smart refrigerators.
IoT security is the process of protecting these gadgets and making sure they don’t pose a threat to a network.
The likelihood of an attack occurring against anything linked to the Internet is high.
A number of techniques, including credential theft and vulnerability exploits, can be used by attackers to try to hack IoT devices remotely.
When someone gains control of an IoT device, they can exploit it to steal information, launch distributed denial-of-service (DDoS) attacks, or make an effort to compromise the rest of the network that is linked.
IoT security can be exceptionally hard since many IoT devices are not constructed with robust security in mind; often, the manufacturer places more emphasis on functionality and usability than security in order to get the devices to market more quickly.
As more and more people use IoT devices in daily life, IoT security issues can arise for both consumers and enterprises.
Best IoT security solution providers
Different remedies are needed for various vulnerabilities. Protection of connected Internet of Things devices necessitates a mix of detection, prevention, and mitigation solutions across several layers.
To assist you in building your IoT security, we’ve selected the top 2022 suppliers for IoT network and device security.
Cisco, a provider of enterprise networking services, made a significant advancement in the field of industrial security in 2019 when it bought French IoT firm Sentryo, now known as Cyber Vision.
With Cisco’s current security stack and an adaptive edge monitoring architecture, the resulting synergy has produced excellent visibility into ICS networks.
Firewalls, identity service engines (ISE), secure endpoints, and SOAR are other components of the Cisco IoT Threat Defense in addition to Cyber Vision.
In the name of zero trust, Cisco’s industrial threat defense approach assists enterprises in risk assessment, system relationship discovery, and micro-segmentation deployment.
In order to take advantage of current regulations, security administrators acquire the context they need for IoT and OT security incidents.
Cisco was ranked first in the ICS/OT security sector by the Forrester Wave for ICS Security Solutions, which was published earlier this month for Q4 2021.
- Alerts for identifying and responding to software and hardware vulnerabilities.
- Deployment options include embedded hardware and an out-of-band SPAN collecting network.
- Real-time awareness of business assets, communication trends, and app flows.
- SOC platforms, SIEM systems, and SOAR systems are seamlessly integrated
- Understanding the context of activity via deep packet inspection (DPI).
For today’s business infrastructure, Armis Security specializes in offering agentless IoT security.
To enrich the Armis Device Knowledgebase, which tracks and notifies administrators of abnormalities in IoT device data, the Armis Platform provides behavioral analysis of billions of devices.
Operators can look for and analyze services, policies, and vulnerabilities for both managed and unmanaged devices, programs, and networks using Armis Standard Query (ASQ).
Armis Asset Management, a distinct offering from the firm, gives insight into devices across the hybrid infrastructure as businesses take on more risks related to IoT implementation.
- Robust device context information, including the model, IP/MAC address, operating system, and username
- Threat intelligence streams with features for detection and response
- Playbooks for manual or automatic reactions to policy infractions are already built in.
- Agentless, passive surveillance for seamless infrastructure integration
- A variety of devices are being monitored, including IoT, industrial, medical, applications, and cloud
With billions of potential attacks tracked daily, Trustwave, a prominent managed security service provider (MSSP), is situated in Chicago.
After twenty years in business, the cybersecurity provider has a presence all over the world and the know-how to handle security systems, databases, apps, compliance, and detection and response.
With the software and apps required to monitor devices and the embedded components to further extend protection to hardware, Trustwave provides IoT security for implementers and manufacturers.
The provider provides managed IoT monitoring and managed security testing for embedded system validation as implementer services.
IoT product testing, including incident response, can be done by product developers and manufacturers.
- Check and monitor any IP-enabled devices for proper access control
- Operational robustness with controlled and automated compliance features
- Trustwave SpiderLabs provides access to specialists in threats, vulnerabilities, and exploits.
- Management of IoT systems and related data in enterprises using a personalized approach
- Investigating app, server, IoT, and cloud vulnerabilities through penetration testing
It should come as no surprise that Broadcom Symantec is a market leader in IoT security given the IT giant’s expertise in cybersecurity and network infrastructure.
All the technologies required for monitoring and safeguarding IoT devices are included in Symantec’s Integrated Cyber Defense security packages (XDR, SASE, and zero trust).
To provide embedded IoT security, Broadcom also provides System-on-a-Chip (SoC) devices and a location hub microcontroller for businesses involved in product production.
In direct response to the dangers posed by IoT adoption, Symantec ICS Protection offers businesses an enforcement driver, cutting-edge ML, and threat intelligence.
Symantec CSP also provides anti-exploit measures, system hardening, and application allow listing.
- Millions of IoT events are processed by a powerful analytics engine.
- Integral over-the-air (OTA) management with embedded IoT security
- support across hybrid infrastructures for controlled and unmanaged devices
- Track IoT performance for the cloud, APIs, apps, devices, networks, and other areas.
Nearly 40 years after its founding, PTC, a long-standing provider of computer-aided design and product lifecycle management software, continues to meet industrial demands with the newest technology, including augmented reality (AR) and IIoT solutions.
PTC provides the ThingWorx Industrial IoT Solutions Platform as a set of tools or independent IoT security solutions.
Organizations can safely connect to OT systems, equipment, and plants that are normally isolated in specialized protocols using Kepware and the ThingWorx Kepware Server.
By granting access and permissions based on user roles, administrators can define firewall policies. The visibility and adaptability required to install and operate hybrid, cloud, and on-premises systems are provided by PTC’s solutions.
- Real-time analysis is provided via performance monitoring and management.
- Alerts, analysis of traffic and system patterns, and remote asset monitoring
- Reduce the dangers or inefficiencies caused by outdated industrial systems
- Pre-built applications and developer tools for IoT application deployment
- Functionality for connection, reasoning, and communication between machines (M2M)
Security solution provider for detecting vulnerabilities in IoT devices.
The company’s software uses an AI-based systems control engine to continually monitor and baseline the behavior of each device in order to find vulnerabilities.
It discovers exposed vulnerabilities and generates detailed risk rankings for prioritization and risk reduction.
It can be used to apply policies by integrating with network and security infrastructure management technologies.
It can be used to deliver services in the healthcare, manufacturing, retail, and logistics industries.
- Establish zero trust segmentation policies for vulnerable and mission-critical devices more easily.
- Keep a current, accurate inventory that is linked to your CMDB. Meet the criteria for cyber-security set out by frameworks such as CIS Controls, NIST, HIPAA, PCI-DSS, and ISO/IEC 27001/ISO 27002.
- Recognize lateral movement, known exploits, and peculiar device behavior. Improve reaction times to current attacks like ransomware by proactively remediating hazards.
JFrog has over a decade of experience as a noteworthy seller of end-to-end DevOps solutions.
The Israeli-American software lifecycle firm can now continually upgrade and protect IoT devices as a developing DevSecOps solution thanks to the acquisitions of Vdoo and Upswift during the summer.
JFrog provides insight throughout the lifecycles of applications and services, and it can automate and guide security methods for dealing with edge traffic and machines.
The global binary repository that stores all dependencies, build artifacts, and releases management information is the foundation of the JFrog Platform.
JFrog provides software composition analysis (SCA), which is capable of scanning all significant package kinds, and a comprehensive REST API for smooth integration into existing infrastructure, for assessing third-party and open source software for security and compliance.
- Package types such as Go, Docker, Python, npm, Nuget, and Maven are indexed and scanned.
- Vulnerability intelligence to warn about and guide bug redress
- Support for installations in the cloud, multiple clouds, or on-premises
- Search for an artifact using its metadata by using its name, archive, checksum, or attributes.
Governments, banks, and businesses throughout the world rely on Entrust as an industry leader in certificate issuing, identity management, and digital security solutions.
Entrust IoT Security utilizes the vendor’s Public Key Infrastructure (PKI) solution, which is endorsed by the industry.
Entrust PKI products include the Certificate Hub, which allows for fine-grained control over digital certificates, the Managed PKI Services, which allows for the outsourcing of certificate issuance and maintenance, or the Intelligence Security Provider, which automates business ID management.
For businesses and industrial groups using IoT devices, Entrust can safeguard the critical transactions required for business continuity.
The explicit edge device management solutions from Entrust include IoT Identity Issuance and IoT Identity Management, in addition to the company’s full range of device management services.
- Access to past vital information, backup and recovery settings, and more
- Support for top enterprise mobility management (EMM) programs
- Managed identity security, incorporating digital signatures, authentication, and encryption
- Updates and upgrades that are safe, automatic, and meet the most recent security criteria
Overwatch, a company that focuses on IoT security, offers its ThreatWatch solution to protect an expanding number of IoT devices against brute force assaults, server application vulnerabilities, and escalated access.
It provides features for threat monitoring and threat response, security management analytics for network devices, and a visual map of all connected devices for enterprises.
In order to give managers real-time traffic analysis, the Overwatch agent, an edge-deployed security monitoring tool, communicates with the Threatwatch platform on devices.
When necessary, administrators can perform corrective measures like device reboots or device lockdowns since they have insight into current connections.
- A discreet, light-weight agent with sufficient resilience to prevent exploits
- API for informing device agents about real-time threat assessment and mitigation
- Administration of analytics, data archiving, and evaluations
- Set up security rules with specified requirements for IoT devices and clusters.
One of the most forward-thinking manufacturers of cybersecurity products globally, Palo Alto Networks also has an innovative IoT approach.
Edge management is approached by the manufacturer using the IoT Security Lifecycle, which is a component of Palo Alto’s Network Security vertical.
All enterprises must comprehend, evaluate, and manage IoT risks as well as identify recognized dangers and take appropriate action when abnormalities arise.
In order to offer end-to-end visibility, PAN’s IoT security architecture also consists of ZTNA, EDR, asset management, vulnerability management, and NAC.
Administrators can quickly address IoT security threats such as resource-intensive API-led integrations and manual ticket generation procedures with the vendor’s built-in playbooks.
- Lightweight security service supplied over the cloud for quick deployment
- Implementing NGFW or NAC to create a zero-trust architecture
- NAC, SIEM, and ITSM pre-built integrations for current IT systems
- improved threat detection and response for Bluetooth, IoT, OT, and other technologies
- Telemetry and machine learning for risk assessment and mitigation
In conclusion, IoT-specific security protocols and solutions will be necessary to protect the next generation of IT environments due to the proliferation of IoT devices.
Companies that are actively implementing IoT devices should exercise caution and be aware of the security dangers posed by unreliable edge devices.
Organizations must identify and manage IoT assets, assess their risk, implement appropriate security measures, and keep an eye on IoT traffic for potential threats.