Market Overview
According to IMARC Group's latest research publication, "IoT Security Market: Global Industry Trends, Share, Size, Growth, Opportunity and Forecast 2026-2034", The global IoT security market size reached USD 7.8 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 47.5 Billion by 2034, exhibiting a growth rate (CAGR) of 22.25% during 2026-2034.
This detailed analysis primarily encompasses industry size, business trends, market share, key growth factors, and regional forecasts. The report offers a comprehensive overview and integrates research findings, market assessments, and data from different sources. It also includes pivotal market dynamics like drivers and challenges, while also highlighting growth opportunities, financial insights, technological improvements, emerging trends, and innovations. Besides this, the report provides regional market evaluation, along with a competitive landscape analysis.
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Key Trends in the IoT Security Market
- Surging Cyber Threats Targeting Financial IoT Infrastructure: The financial sector has suffered over 20,000 cyberattacks in the past 20 years, resulting in USD 12 Billion in losses (IMF, 2024). As ATMs, payment terminals, and mobile banking apps become core IoT touchpoints, demand for advanced IoT security solutions to protect sensitive financial and personal data is accelerating rapidly.
- Smart City Expansion Driving Comprehensive Security Demands: With over 68% of humanity expected to live in cities by 2050, nations including Singapore, Tokyo, New York, and London are investing aggressively in smart city IoT ecosystems. India alone has planned INR 2.04 lakh crore in smart city project investments, making large-scale IoT security infrastructure a critical priority.
- Cloud Security Dominance in IoT Architectures: Cloud security solutions command 76.8% of market share in 2025, as businesses leverage centralized cloud platforms to manage, monitor, and secure distributed IoT devices. Scalable protections including encryption, access control, and real-time threat analytics make cloud IoT security the preferred enterprise choice.
- Rising IoT Adoption in the Retail Sector: With retail sales reaching between USD 5.23–5.28 Trillion in 2024 (National Retail Federation), retailers deploying smart shelves, RFID tags, connected POS systems, and digital signage face mounting data security obligations, directly fueling demand for robust IoT security frameworks.
- APAC Cyber Risk Escalation Creating Urgent Market Opportunities: APAC companies faced an average of 1,835 cyberattacks per week — significantly above the 1,248 global average — with regional cybercrime costs estimated at USD 3.3 Trillion by 2025. Government programs including South Korea's IoT Master Plan and India's Digital India initiative are channeling investments into secure IoT ecosystems.
We explore the factors propelling the IoT security market growth, including technological advancements, consumer behaviors, and regulatory changes.
How AI is Reshaping the Future of the IoT Security Market
- AI-powered threat detection engines analyze billions of IoT device signals in real time, identifying anomalous behavior patterns and neutralizing cyberattacks before they propagate across connected networks — reducing breach response times by up to 60% compared to traditional rule-based systems.
- Machine learning models trained on global IoT attack datasets now enable predictive vulnerability assessment, allowing enterprises to proactively patch weak endpoints in smart city infrastructure, connected healthcare devices, and industrial control systems before exploitation occurs.
- Generative AI is being integrated into IoT security operations centers (SOCs) to automate incident response playbooks, dramatically cutting analyst workloads and enabling security teams to manage the rapidly growing volume of connected devices projected to exceed 30 billion globally by 2030.
- AI-driven behavioral biometrics are replacing static authentication for IoT access control, continuously verifying device identity through usage pattern analysis, and drastically reducing the risk of credential theft across financial and healthcare IoT deployments.
- Governments and enterprises are jointly investing in AI-embedded secure-by-design frameworks such as the NIST IoT Cybersecurity Framework and ETSI EN 303 645 that mandate AI-based risk analysis at the device manufacturing stage, fundamentally shifting IoT security from reactive to proactive.
Leading Companies Operating in the Global IoT Security Industry
- Allot Ltd.,
- Armis Inc.
- CENTRI Technology
- Cisco Systems, Inc.
- ForgeRock Inc.
- Fortinet, Inc.
- Gemalto NV
- International Business Machines (IBM) Corporation
- Infineon Technologies AG
- Intel Corporation
- Mocana Corporation
- Newsky Internet Limited
- SecuriThings
- NortonLifeLock Inc. (Symantec Corporation)
- ZingBox Inc.
IoT Security Market Report Segmentation
Breakup By Component:
- Solutions
- Services
Solutions dominate due to rising demand for comprehensive, end-to-end IoT security capabilities that protect critical information across healthcare, manufacturing, and transportation sectors.
Breakup By Security Type:
- Network Security
- Endpoint Security
- Application Security
- Cloud Security
- Others
Cloud security dominates as businesses centralize IoT device monitoring and protection through cloud platforms, enabling real-time data analytics and seamless multi-location security management.
Breakup By Vertical:
- Energy and Utilities
- Manufacturing
- Automotive
- Transport
- Consumer Electronics
- Healthcare
- Others
Energy and utilities lead verticals given the extremely high stakes of infrastructure disruption and the increasing digitization of power and utility management systems globally.
Breakup By Region:
- North America (United States, Canada)
- Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, Others)
- Europe (Germany, France, United Kingdom, Italy, Spain, Russia, Others)
- Latin America (Brazil, Mexico, Others)
- Middle East and Africa
North America leads globally owing to its advanced technological infrastructure, high regulatory standards, early enterprise IoT adoption, and concentration of world-leading cybersecurity companies.
Growth Factors in the IoT Security Market
- Regulatory Compliance Mandates Compelling Security Investment: Stringent data protection frameworks — including GDPR in Europe, HIPAA in U.S. healthcare, and NIST cybersecurity standards — are legally requiring businesses across sectors to implement comprehensive IoT security measures, creating a structural, non-discretionary demand for security solutions.
- Explosive Growth of Connected Devices: With over 15 billion IoT devices connected globally as of 2023, and projections pointing to 30+ billion by 2030, the sheer scale of IoT infrastructure creates an exponentially expanding attack surface that organizations must actively defend with advanced, scalable security architectures.
- AI and Blockchain Integration Enhancing Platform Capabilities: The incorporation of artificial intelligence, machine learning, and blockchain technologies into IoT security platforms is dramatically enhancing threat detection accuracy, reducing false positives, and enabling tamper-proof audit trails — making security solutions more effective and appealing to enterprise buyers.
- Energy & Utilities Sector Leading Vertical Adoption: As the top vertical with 20.1% market share in 2025, energy and utility operators running smart grids, water supply systems, and oil and gas pipelines are prioritizing IoT security to protect mission-critical infrastructure from cyberattacks that could compromise public safety and national security.
- 5G Rollout Expanding IoT Connectivity and Security Needs: The global deployment of 5G networks is enabling faster, more widespread IoT connectivity particularly in Latin America and Asia Pacific while simultaneously creating new security vulnerabilities that require next-generation IoT security solutions capable of operating at high-speed, low-latency network scales.
Recent News and Developments in the IoT Security Market
- October 2024: The European Telecommunications Standards Institute (ETSI) released new security guidelines to enhance consumer IoT device protection throughout the product lifecycle, responding to the rapidly expanding global connected device base and escalating vulnerability risks.
- September 2024: Chinese cybercriminals were linked to a new IoT botnet named 'Raptor Train,' capable of targeting more than 1.5 million devices and launching large-scale Distributed Denial of Service (DDoS) attacks, highlighting the urgent need for stronger IoT ecosystem security measures.
- August 2024: LORIOT and LORATECH announced a strategic partnership to deliver advanced IoT sensor network management and security solutions across Latin America, marking a significant step toward building more connected and secure IoT infrastructure in the region.
- 2023: Allot Ltd. extended its partnership with PPF Telecom Group to launch consumer cybersecurity services, expanding IoT security coverage for telecommunications customers and strengthening the company's position in the European security market.
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