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Cybersecurity, also known as information technology security or electronic information security, is the practice of protecting computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. Cybercrime, cyber-attack, and cyber-terrorism are the types of threats countered by cybersecurity.

Internet of Things (IoT) represents the network of 'things' that are installed with sensors, software, and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet. These devices range from ordinary household objects to sophisticated industrial tools. For example, smartphones, smartwatches, smart refrigerators, smart locks, etc.

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