How are computer networks divided according to their scope of use?

Computer networks can be divided into private networks and public networks according to their scope of use. Public networks are often used in the construction of wide area networks to support users' remote communications, such as telecommunications networks, China Unicom networks, etc. Private networks are often used in local area networks, such as campus networks, enterprise networks, etc.

#Computer networks can be divided into private networks and public networks according to their scope of use.

Detailed introduction:

Public network

The public network is established, managed and controlled by the telecommunications department or other operating departments that provide communication services. The transmission and switching devices within the network Can be used by any department and individual.

Public networks are often used in the construction of wide area networks to support users' remote communications. Such as my country's telecommunications network, radio and television network, China Unicom network, etc.

Private network

The private network is a network established and operated by the user department and is not allowed to be used by other users and departments. Due to investment factors, private networks are often used in local area networks or wide area networks established by leasing lines from the telecommunications department. Such as the campus network established by the school, the enterprise network established by the enterprise, etc.

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