A(n) is a lan that uses the same technologies as the internet but is provided to invited users outside the organization who access it over the internet.

Solution:

A(n) extranet  is a lan that uses the same technologies as the internet but is provided to invited users outside the organization who access it over the internet.

An extranet is a private network that uses Internet technology and the public telecommunication system to securely share part of a business'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. It has also been described as a "state of mind" in which the Internet is perceived as a way to do business with other companies as well as to sell products to customers.

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