Threat Modeling and Vulnerability Management for Securing IoT Ecosystems
Krishna Chiatanya Chaganti · 2025
The fast growth of the Internet of Things (IoT) has revolutionized businesses, improving connectivity & the efficiency, but it has also seriously threatened security. Cyber threats include unlawful access, data breaches & their virus attacks greatly affect the huge network of networked devices found in IoT systems. The varied nature of IoT devices, limited processing resources & lack of established security frameworks all help to make their conventional security systems often insufficient. The need of threat modeling & vulnerability management as proactive approaches for protecting IoT environments is underlined by this study While strong vulnerability management provides their continuous monitoring, fast patching & risk prioritization, threat modeling lets companies deliberately find their probable attack routes, assess risks & run particular mitigating strategies. Along with automated vulnerability scanning, penetration testing & their firmware security assessments for vulnerability management, this article looks at important techniques such as STRIDE, DREAD & attack surface analysis for threat modeling. Studies show that including these approaches into the IoT development process greatly enhances their security posture, therefore reducing the likelihood of exploitation. Emphasizing the importance of regulatory compliance, security-by-design ideas & AI-driven threat intelligence to fight latest cyberthreats. This paper offers best practices, a disciplined framework for IoT security practitioners & emphasizes the need of automation in their risk reducing. Using a security-centric strategy in IoT development & application can help businesses create strong ecosystems safeguarding critical infrastructure & their private information