Network Security and Defense
Network Security and Defense is a specialized field within cybersecurity that focuses on protecting the usability, integrity, and safety of a computer network and its data. It involves the implementation of hardware, software, policies, and practices to prevent and monitor unauthorized access, misuse, modification, or denial of network-accessible resources. This discipline employs a layered approach, utilizing technologies such as firewalls, intrusion detection and prevention systems (IDS/IPS), and virtual private networks (VPNs) to create a robust barrier against a wide array of threats, ensuring that data remains confidential and available as it is transmitted across the network infrastructure.
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