The Importance Of Network Security

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NETWORK SECURITY AND CRYPTOGRAPHY NETWORKING SECURITY: A specialized field in computer networking that involves securing a computer network. Security has problems with software on a computer, sending messages and emails through Internet. It has become one of the most important factors for companies to consider. Now a day hacker tools have become too dangerous. Everyone in the connected world knows what a network is? It is a system of interconnected computers. It has been designed to send data back and forth, to stay connected. IMPORTANCE OF NETWORK SECURITY: The purpose of network security is to protect the network and its component parts from other users and to prevent the misuse of the authentication. Networks are vulnerable because of their inherent characteristic of facilitating remote access.…show more content…
Authentication begins when a user tries to access information. While logging in the user must prove the identification of his/her own such as email id and providing a password. Now a day the password protection has been improved a lot such as in smart phones, the user may put a password as their presence (i.e., retina or fingerprints). This technology makes it more difficult for hackers to break into computer systems. Both the sender and receiver need to confirm the identity of other party involved in the communication and to make it more safe conversation it’s better to communicate face-to-face. By doing this we can easily find it out whether there is a hacker or the person to whom we’re being

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