What is the intranet?

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What is the intranet?
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Intranet use in university, company and
organization. Because it is very safe way to
communicate between two networks. Internet work
on TCP IP protocol, internet is open for each and
every people. But intranet not for all, every
company implement their own intranet network area
by which they communicate easily without having
any hacking issue or any other kind of problems.
If you want to know all about intranet like
its benefits, how we use this then visit -
https//www.chrometechno.com/2019/02/what-is-the-i
ntranet.html