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Network security is a smaller subset that falls under the larger umbrella of cybersecurity, and it refers to the practice of preventing unauthorized users from accessing computer networks and their associated devices.
Network security refers to the tools, technologies and processes that protect an organization’s network and critical infrastructure from unauthorized use, cyberattacks, data loss and other security threats.
Network security encompasses all the steps taken to protect the integrity of a computer network and the data within it. Network security is important because it keeps sensitive data safe from cyber attacks and ensures the network is usable and trustworthy.
Network security has three chief aims: to prevent unauthorized access to network resources; to detect and stop cyberattacks and security breaches in progress; and to ensure that authorized users have secure access to the network resources they need, when they need them.
16 wrz 2024 · Network security is the practice of protecting a computer network from unauthorized access, misuse, or attacks. It involves using tools, technologies, and policies to ensure that data traveling over the network is safe and secure, keeping sensitive information away from hackers and other threats.
11 mar 2024 · Network security secures digital data and infrastructure from cyber threats while ensuring your systems' confidentiality, integrity, and availability. Integrating policies, technologies, processes, and people, the practice of network security aims to protect networks from unauthorized access, attacks, and misuse.
Network security involves the authorization of access to data in a network, which is controlled by the network administrator. Users choose or are assigned an ID and password or other authenticating information that allows them access to information and programs within their authority.
