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    IoT Security Market

    ID: MRFR/CO/1658-CR
    267 Pages
    Snehal Singh
    May 2025

    IOT Security Market Research Report Information by Type (Network Security, Endpoint Security, Application Security, Cloud Security ,Others), By Solution (Identity Access Management Device Authentication and Management, Secure Communication, Security Analytics, Trusted Identification, Data Encryption and Tokenization ,Other), By Technology (Facial Recognition, Iris Recognition, Fingerprint Identification), By Industry Vertical (Retail, Manufacturing, Healthcare, Transportation, Energy & Utilities, IT And Telecommunication, BFSI, Others), ...

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    IOT Security Market Research Report – Forecast till 2035 Infographic
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    IoT Security Market Summary

    As per Market Research Future Analysis, the Global IoT Security Market was valued at USD 35,879.3 Million in 2024 and is projected to reach USD 252,937.1 Million by 2035, growing at a CAGR of 22.1% from 2025 to 2035. The market is driven by the increasing need for IoT security, particularly in the healthcare and telecommunications sectors, due to rising cyber threats associated with connected devices. The development of smart infrastructure, including smart cities and buildings, further amplifies the demand for robust IoT security solutions.

    Key Market Trends & Highlights

    Key trends driving the IoT Security Market include advancements in smart infrastructure and increasing cybersecurity threats.

    • IoT Security Market Size in 2024: USD 35,879.3 Million
    • Projected Market Size by 2035: USD 252,937.1 Million
    • CAGR from 2025 to 2035: 22.1%
    • Network Security segment dominated the market in 2024

    Market Size & Forecast

    2024 Market Size USD 35,879.3 Million
    2035 Market Size USD 252,937.1 Million
    CAGR (2025-2035) 22.1%

    Major Players

    Key players include PTC, Symantec Corporation (Gen Digital Inc.), Infineon Technologies AG, Trustwave Holdings, Inc., Check Point Software Technologies Ltd, IBM Corporation, Cisco Systems, Inc., Thales Group, AT&T Inc, Trend Micro Incorporated, and DigiCert, Inc.

    IoT Security Market Trends

    DEVELOPMENT OF SMART INFRASTRUCTURE

    Smart cities and smart buildings are conceptual models that are intended to supply a set of cutting-edge services and infrastructure. A smart city is one that uses its ICT infrastructure to improve the quality of life and increase the efficiency of urban operations and services. Smart cities adhere to the following components: smart transportation, smart buildings, smart utilities, and smart citizen services. Smart infrastructure encompasses connected technologies in areas like transportation, energy grids, and urban planning, aimed at improving efficiency, sustainability, and connectivity.

    These projects rely heavily on IoT devices to collect and exchange vast amounts of data, making them vulnerable to cyber threats. These projects rely heavily on IoT devices to collect and exchange vast amounts of data, making them vulnerable to cyber threats.

    According to a July 2022 White & Case LLP report, Saudi Arabia is building four major smart cities, NEOM, Qiddiya, the Red Sea Project, and Amaala, all of which have multibillion-dollar construction contracts. The largest of these plans, according to released blueprints, is NEOM, a proposed USD 500 billion megacities that would comprise a zero-carbon hyper-connected city. Furthermore, smart city solutions such as smart utility metres, smart grids, smart air quality controllers, smart waste management, and smart transportation are becoming more popular among consumers, enhancing the global market potential for linked devices

    With smart cities becoming a global trend, governments and private sectors are investing heavily in IoT-powered infrastructure such as smart traffic systems, automated public services, and intelligent energy grids. The increased connectivity, however, presents new cybersecurity challenges. Without proper security measures, these interconnected systems are susceptible to attacks that could disrupt critical services or compromise sensitive data. To manage these risks there is growing demand for better IoT security solutions.

    Businesses are investing in sophisticated protective measures for smart infrastructure that are more specific than those used for traditional structures; these measures comprise encryption of all communications, constant monitoring, and identification of anomaly detection. For example, the combination of AI and machine learning in IoT security is useful in the identification of complex attacks in real-time. The expansion of smart infrastructure not only creates new vulnerabilities but also drives the need for comprehensive security solutions, providing a significant growth opportunity for the IoT security market.

    The increasing interconnectivity of devices in various sectors necessitates robust security measures to safeguard sensitive data and maintain user trust in IoT ecosystems.

    U.S. Department of Homeland Security

    IoT Security Market Drivers

    Rising Cyber Threats

    The increasing frequency and sophistication of cyber threats is a primary driver for the Global IoT Security Market Industry. As organizations adopt IoT devices, they become more vulnerable to attacks, which can lead to significant financial losses and reputational damage. For instance, in 2024, the market is projected to reach 35.9 USD Billion, reflecting the urgent need for robust security measures. Companies are investing heavily in security solutions to protect their networks and data, indicating a growing awareness of the risks associated with IoT deployments. This trend is likely to continue as cybercriminals evolve their tactics.

    Regulatory Compliance

    Regulatory compliance is increasingly shaping the Global IoT Security Market Industry. Governments worldwide are implementing stringent regulations to safeguard consumer data and privacy, compelling organizations to adopt comprehensive security frameworks. For example, the General Data Protection Regulation (GDPR) in Europe mandates strict data protection measures, influencing global standards. As organizations strive to comply with these regulations, the demand for IoT security solutions is expected to surge. This trend is anticipated to contribute to the market's growth, with projections indicating a rise to 252.9 USD Billion by 2035, driven by the need for compliance and risk mitigation.

    Market Growth Projections

    The Global IoT Security Market Industry is poised for substantial growth, with projections indicating a rise from 35.9 USD Billion in 2024 to 252.9 USD Billion by 2035. This growth trajectory reflects a compound annual growth rate (CAGR) of 19.43% for the period from 2025 to 2035. The increasing adoption of IoT devices across various sectors, coupled with the rising awareness of security threats, is expected to fuel this expansion. Organizations are likely to invest significantly in security solutions to safeguard their networks and data, thereby contributing to the overall growth of the market.

    Emergence of Edge Computing

    The emergence of edge computing is reshaping the Global IoT Security Market Industry by decentralizing data processing and enhancing security protocols. Edge computing allows data to be processed closer to the source, reducing latency and improving response times. However, this shift also introduces new security challenges, as data is transmitted across various nodes. Organizations are increasingly recognizing the need for security solutions that can effectively protect data at the edge. As the market evolves, the demand for innovative security measures tailored to edge computing environments is likely to grow, further driving the overall market expansion.

    Increased Adoption of Smart Devices

    The proliferation of smart devices across various sectors is a significant catalyst for the Global IoT Security Market Industry. As consumers and businesses increasingly rely on connected devices, the potential attack surface expands, necessitating enhanced security measures. The growing adoption of smart home technologies, wearables, and industrial IoT applications underscores the need for robust security solutions. This trend is expected to drive market growth, with a compound annual growth rate (CAGR) of 19.43% projected for the period from 2025 to 2035. Organizations are prioritizing security investments to protect their assets and maintain consumer trust.

    Integration of AI and Machine Learning

    The integration of artificial intelligence (AI) and machine learning (ML) technologies into IoT security solutions is transforming the Global IoT Security Market Industry. These technologies enhance threat detection and response capabilities, enabling organizations to proactively address vulnerabilities. AI-driven security systems can analyze vast amounts of data in real-time, identifying anomalies that may indicate potential breaches. This capability is becoming increasingly essential as the number of connected devices continues to rise. The market is likely to experience substantial growth as organizations recognize the value of AI and ML in fortifying their IoT security posture.

    Market Segment Insights

    IOT Security Market Segment Insights

    IOT Security Market Segment Insights

    Global IOT Security

    Global IOT Security Type Insights

    By Type, the IoT security market has been categorized as endpoint security, application security, cloud security, and others. The Network Security segment dominated the global market in 2024, while the Application Security is projected to be the fastest–growing segment during the forecast period. 

    Network Security protects your network and data from breaches, intrusions, and other threats. Network Security involves access control, virus and antivirus software, application security, network analytics, types of network-related security, firewalls, VPN encryption, and more. Network security enables constant supervision, division, and authorization to protect critical data and guarantee the stability of the corporate networks. Through use of encryption and frequent patching the risks are reduced, and breaches are avoided.

    Global IOT Security solution Insights

    Global IOT Security solution Insights

    Based on the solution, the IoT security market has been segmented into identity access management, device authentication and management, secure communication, security analytics, trusted identification, data encryption and tokenization, and others. The Device Authentication and Management segment dominated the global market in 2024, while the Data Encryption and Tokenization is projected to be the fastest–growing segment during the forecast period.

    Device authentication and management are very important aspects of IoT security that help to prevent unauthorized devices from connecting to an IoT network. By means of certificates, digital signatures, biometric data, and others, devices are identified and authenticated to gain access to the network. Strong IoT device authentication and management are required to ensure connected devices on the IoT can be trusted to be what they purport to be. Each IoT device needs a unique identity that can be authenticated when the device attempts to connect to a gateway or central server.

    Global IOT Security technology Insights

    Global IOT Security technology Insights

    Based on technology, the IoT Security Market has been facial recognition, iris recognition, and fingerprint identification. The Fingerprint Identification segment dominated the global market in 2024, while Iris Recognition is projected to be the fastest–growing segment during the forecast period. 

    Fingerprint Identification is the method of identification using the impressions made by the minute ridge formations or patterns found on the fingertips. No two people have the same arrangement of ridge patterns, and the patterns of any one individual remain unchanged throughout life. Fingerprints can be recorded on a standard fingerprint card or can be recorded digitally and transmitted electronically to the FBI for comparison.

    Figure 1: GLOBAL IOT SECURITY MARKET, BY TECHNOLOGY, 2024 & 2035 (USD Million)

    Global IOT Security industry vertical Insights

    Global IOT Security industry vertical Insights

    Based on the industry vertical, the IoT security market has been segmented into retail, manufacturing, healthcare, transportation, energy & utilities, IT & telecommunications, BFSI, and others. The Manufacturing segment dominated the global market in 2024, while the  Transportation is projected to be the fastest–growing segment during the forecast period. 

    The manufacturing industry is expected to show an exponential trend in the adoption of IoT security solutions. The advent of Industry 4.0, smart manufacturing, industrial bots, and smart factories are some of the factors that boost IoT security market growth. The manufacturing industry may benefit from IoT security in a variety of ways. IoT security enables manufacturers to gain greater visibility and insights into their operations through efficiently utilizing data and the tighter integration of disparate systems.

    Get more detailed insights about IOT Security Market Research Report – Forecast till 2035

    Key Companies in the IoT Security Market market include

    Industry Developments

    • Q2 2024: Armis raises $300M at a $3.4B valuation to expand its enterprise IoT security platform Armis, a leading IoT security company, announced a $300 million funding round led by One Equity Partners to accelerate its global expansion and product development focused on securing connected devices across industries.
    • Q2 2024: Cisco Announces Acquisition of IoT Security Firm Oort Cisco revealed its acquisition of Oort, a Boston-based IoT security startup, to strengthen its portfolio of network security solutions for enterprise and industrial IoT deployments.
    • Q3 2024: Microsoft launches Defender for IoT 3.0 with expanded industrial security features Microsoft introduced a major update to its Defender for IoT platform, adding new capabilities for real-time threat detection and compliance in critical infrastructure and manufacturing environments.
    • Q2 2024: Forescout Technologies Appoints Barry Mainz as CEO to Drive Next Phase of IoT Security Growth Forescout Technologies, a global leader in automated cybersecurity, announced the appointment of Barry Mainz as Chief Executive Officer to lead the company’s strategy in the rapidly growing IoT security market.
    • Q1 2025: Claroty acquires Medigate to expand healthcare IoT security offerings Claroty, a cybersecurity firm specializing in operational technology, completed its acquisition of Medigate, a company focused on securing medical IoT devices, to address rising threats in healthcare environments.
    • Q2 2025: Thales launches new IoT security chip for automotive and industrial markets Thales unveiled a next-generation IoT security chip designed to provide end-to-end encryption and secure authentication for connected vehicles and industrial automation systems.
    • Q2 2024: EU approves new cybersecurity certification scheme for IoT devices The European Union officially approved a new regulatory framework for certifying the cybersecurity of consumer and industrial IoT devices, aiming to raise security standards across the bloc.
    • Q3 2024: Palo Alto Networks launches AI-powered IoT Security 2.0 platform Palo Alto Networks announced the release of its IoT Security 2.0 platform, leveraging artificial intelligence to automate threat detection and response for enterprise IoT environments.
    • Q1 2025: Nozomi Networks raises $100M to expand industrial IoT security solutions Nozomi Networks, a leader in OT and IoT security, secured $100 million in new funding to accelerate product innovation and global market expansion, particularly in critical infrastructure sectors.
    • Q2 2025: Fortinet partners with Siemens to deliver integrated IoT security for smart factories Fortinet and Siemens announced a strategic partnership to co-develop integrated security solutions for industrial IoT, targeting the growing demand for cyber protection in smart manufacturing.
    • Q1 2025: US Department of Homeland Security awards $50M contract to Tenable for IoT device risk management Tenable was awarded a $50 million contract by the US Department of Homeland Security to provide risk management and vulnerability assessment services for federal IoT infrastructure.
    • Q2 2024: Check Point Software launches Quantum IoT Protect for enterprise networks Check Point Software Technologies introduced Quantum IoT Protect, a new security solution designed to safeguard enterprise networks from threats targeting connected devices.

    Future Outlook

    IoT Security Market Future Outlook

    The Global IoT Security Market is projected to grow at a 19.43% CAGR from 2024 to 2035, driven by increasing cyber threats, regulatory compliance, and the proliferation of connected devices.

    New opportunities lie in:

    • Develop AI-driven security solutions to enhance threat detection and response capabilities.
    • Expand partnerships with IoT device manufacturers to integrate security features at the design stage.
    • Invest in cloud-based security services to cater to the growing demand for scalable solutions.

    By 2035, the IoT Security Market is expected to be a robust sector, reflecting substantial growth and innovation.

    Market Segmentation

    Regional Outlook

    North America
    • US
    • Canada
    • Mexico

    IOT Security Market by Type Outlook (USD Million, 2019-2035)

    • Network Security
    • Endpoint Security
    • Application Security
    • Cloud Security
    • Others

    IOT Security Market by Solution Outlook (USD Million, 2019-2035)

    • Identity Access Management
    • Device Authentication and Management
    • Secure Communication
    • Security Analytics
    • Trusted Identification
    • Data Encryption and Tokenization
    • Other

    IOT Security Market by Technology Outlook (USD Million, 2019-2035)

    • Facial Recognition
    • Iris Recognition
    • Fingerprint Identification

    IOT Security Market by Industry Vertical Outlook (USD Million, 2019-2035)

    • Retail
    • Manufacturing
    • Healthcare
    • Transportation
    • Energy & Utilities
    • IT And Telecommunication
    • BFSI
    • Others

    Report Scope

    Report Attribute/Metric Details
    Market Size 2024 USD 35,879.3 million
    Market Size 2025 USD 44,860.1 million
    Market Size 2035 USD 252,937.1 million
    Compound Annual Growth Rate (CAGR) 22.1% (2025-2035)
    Base Year 2024
    Market Forecast Period 2025-2035
    Historical Data 2019- 2023
    Market Forecast Units Value (USD Million)
    Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
    Segments Covered By Type, By Solution Type, By Technology Type, By Industry Vertical, And Region
    Geographies Covered North America, Europe, Asia-Pacific, Middle East & Africa, and South America.
    Countries Covered The U.S., Canada, Mexico, Germany, France, U.K., Italy, Spain, Sweden, Poland, Rest of Europe, ANZ, Rest of Asia-Pacific, Latin America, , Saudi Arabia, UAE, Oman, Qatar, Bahrain, Turkey, Rest of MEA.
    Key Companies Profiled PTC, SYMANTEC CORPORATION (GEN DIGITAL INC.), INFINEON TECHNOLOGIES AG, TRUSTWAVE HOLDINGS, INC, CHECK POINT SOFTWARE TECHNOLOGIES LTD, IBM CORPORATION, CISCO SYSTEMS, INC., THALES GROUP, AT&T INC, TREND MICRO INCORPORATED, DIGICERT, INC., INTEL CORPORATION , GENERAL ELECTRIC, VERIZON COMMUNICATIONS INC, SOPHOS GROUP LTD., among, others.
    Key Market Opportunities ·         DEVELOPMENT OF SMART INFRASTRUCTURE
    Key Market Dynamics ·         GROWING NEED FOR IOT SECURITY ·         HIGH DEMAND FOR IOT SECURITY SERVICES BY HEALTHCARE AND TELECOMMUNICATIONS SECTOR

    FAQs

    How much is the Global IOT Security Market?

    The IOT Security Market size is expected to be valued at USD 252,937.1 million in 2035.

    What is the growth rate of the Global IOT Security Market?

    The global market is projected to grow at a CAGR of 22.1% during the forecast period, 2025-2035.

    Which region held the largest market share in the Global IOT Security Market?

    North America had the largest share of the global market.

    Who are the key players in the Global IOT Security Market?

    The key players in the market are PTC, SYMANTEC CORPORATION (GEN DIGITAL INC.), INFINEON TECHNOLOGIES AG, TRUSTWAVE HOLDINGS, INC, CHECK POINT SOFTWARE TECHNOLOGIES LTD, IBM CORPORATION, CISCO SYSTEMS, INC., THALES GROUP, AT&T INC, TREND MICRO INCORPORATED, DIGICERT, INC., INTEL CORPORATION , GENERAL ELECTRIC, VERIZON COMMUNICATIONS INC, SOPHOS GROUP LTD., among, others.

    Which Type led the Global IOT Security Market?

    The Network Security category dominated the market in 2024.

    Which By Solution had the largest market share in the Global IOT Security Market?

    The Device Authentication and Management segment had the largest share of revenue on the global market.

    IOT Security Market Research Report – Forecast till 2035 Infographic
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