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Network management is the process of administering and managing computer networks. Services provided by this discipline include fault analysis, performance management, provisioning of networks and maintaining quality of service. According to Micro Focus, the overarching role of network management is ensuring network resources are made available to users efficiently, effectively

The internet of things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers (UIDs) and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction, as defined by As described by,

These days, people could not live without mobile phones and other gadgets. It seems, social media and some other apps are important parts of our daily routine. As a footnote, IT security shouldn’t be confused with cybersecurity. While they share common goals of protecting people, devices and data, both fields

IT security is a set of cybersecurity strategies that prevents unauthorized access to organizational assets such as computers, networks and data, as defined by It maintains the integrity and confidentiality of sensitive information, blocking the access of sophisticated hackers, added Cisco. As a footnote, IT security shouldn’t be confused