Extranet: It is a private network that uses internet protocols,network connectivity, and possibly the public telecommunication system to  securely share part of an organization's information or operations with  suppliers, vendors, partners, customers or other businesses. An  extranet can be viewed as part of a company's Intranet that is extended to users outside the company, usually via the Internet.  Internet: It is a global system of interconnected computer networks that use the standardized Internet Protocol Suite (TCP/IP) to serve billions of users worldwide.  Intranet It is a private network that uses Internet protocols to securely share any part of an organization's information or operational systems within that organization.

What is the difference between Internet, Intranet and Extranet? • When it comes to size of the network, Internet is the largest and consists...

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