IGNOU BFO 7 2026 - Discuss the role and applications of Al and IoT in physical secu

Question

Discuss the role and applications of Al and IoT in physical security.

24 Mar 2026

Answer :

Word Count : 671

Artificial Intelligence (AI) and the Internet of Things (IoT) have significantly transformed physical security by enabling smarter, faster, and more efficient systems for protecting people, assets, and infrastructure. Their integration has created intelligent security ecosystems capable of real-time monitoring, predictive analysis, and automated response, which are essential in modern facilities such as airports, hospitals, industries, campuses, and smart cities. AI plays a crucial role in analyzing large volumes of data generated by security systems. Traditional surveillance systems rely heavily on human monitoring, which is prone to fatigue and error. AI-powered video analytics can automatically detect unusual activities, recognize faces, identify objects, and track movements across multiple cameras. For instance, facial recognition systems help in access control by allowing only authorized individuals to enter restricted areas, while also maintaining logs for auditing. Behavior analysis algorithms can identify suspicious actions such as loitering, trespassing, or abandoned objects, triggering alerts for security personnel. IoT enhances physical security

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