Security is a critical aspect of information technology that involves the implementation of various measures and technologies to safeguard the integrity, confidentiality, and availability of data as well as computing resources in a network. This field encompasses a broad range of practices aimed at protecting the network and its components from unauthorized access, attacks, or data breaches. By leveraging a combination of hardware, software, and procedural methodologies, network security ensures the secure exchange of data among users and prevents unauthorized intrusions.
