United States IoT Security Market 2035 | Growth Drivers, Trends & Market Forecast, Competitive Landscape & Investment Opportunities According to DataM Intelligence, the global IoT security market reached USD 38.36 billion in 2026, and is expected to reach USD 113.76 billion by 2033, growing at a CAGR of 16.8% during 2025-2033. The market is expanding as organizations across defense, healthcare, smart cities, manufacturing and other connected environments strengthen protection against rising cyber threats targeting IoT devices, networks and industrial systems. The market continues to develop as AI-powered threat detection, secure device management and network protection become increasingly important for connected ecosystems Download Free Sample Report (Get Higher Priority for Corporate Email ID):- https://www.datamintelligence.com/download-sample/iot-security-market?indhu Recent Developments United States • In June 2026, NIST announced plans to develop a new framework to help risk managers and CISOs assess and prioritize IoT cybersecurity risks based on organizational context. The initiative is intended to support stronger security decision-making across connected-device ecosystems and reflects growing emphasis on secure-by-design IoT infrastructure. • In September 2026, Siemens and cybersecurity stakeholders highlighted growing risks to connected energy and industrial infrastructure as AI-enabled attacks increasingly target IoT and operational technology environments. The development is driving greater investment in continuous monitoring, vulnerability management and cybersecurity protections for connected industrial assets. • In 2026, Nozomi Networks expanded its cybersecurity operations across the Asia-Pacific and Japan region, strengthening its capabilities in OT, IoT and cyber-physical systems security. The company's regional expansion reflects rising demand for solutions that protect increasingly connected industrial environments and critical infrastructure. Japan • In April 2026, Filigran launched its Japanese organization and began expanding operations in the country to provide AI-driven cybersecurity and continuous threat exposure management. The expansion is designed to address visibility and prioritization challenges as Japanese organizations increase their connected infrastructure and cybersecurity investments. •