Network security: Is the protection of the

Network security is the protection of the underlying networking infrastructure from unauthorized access, misuse, or theft. It involves creating a secure infrastructure for devices, applications, users, and applications to work in a secure manner. Network security is essential for protecting against evolving cyber threats and safeguarding the integrity of computer networks. Network security is the protection of computer networks from unauthorized access, misuse, or theft. Learn about its types, attacks, architecture, and more. Physical Network Security : It is the foundational level of network protection, focused on preventing unauthorized individuals from gaining physical access to networking equipment and compromising the confidentiality of the network. This can be achieved through measures such as biometric systems, access cards, and other physical security devices.