What are the primary differences between internet, intranet, and extranet?Are they popular among today's busin

Answer 1

Internet is obvious. You're on it right now.

Intranet is basically only accessible on the network where it's hosted (a business for example).

Extranet is essentially a private intranet over the internet. It's how a business would connect with clients, vendors, etc. by piggy-backing their intranet over the Internet.

Internet is obviously the most important and heavily used. Intranets exist at most tech-savvy companies. Extranets are used primary within big players of key industries (banking, etc.).

Answer 2

Basically, all three are networks, a group of computer systems linked together to share information and resources.

The Internet is the largest network in the world with most of the information exposed for public use.

An intra-net is a self-contained network, which may offer Internet connectivity through a gateway or server and can be considered a Local Area Network (LAN).

An extra-net is a connection of two or more intra-nets usually over the Internet and can be considered a Wide Area Network (WAN)

Answer 3

INTERNET-a vast computer network linking smaller computer networks worldwide (usually prec. by the). The Internet includes commercial, educational, governmental, and other networks, all of which use the same set of communications protocols.
INTRANET-a computer network with restricted access, as within a company, that uses software and protocols developed for the Internet.
EXTRANET-an intranet that is partially accessible to authorized persons outside of a company or organization.

Answer 4

internet is global, intranet is locally inside a network. extranet is also another type of local internet that uses more security.

Answer 5

internet is the connnection to the web. intranet is an online community that u casn either choose to set a lo in system. it is enclosed within a system. im sure about extra net