Extranet

Is concerned that in a network or an extranet one organization or institution and it is limited to one or more generally, but not necessarily, trusted organizations or entities for the network connection is limited (eg a company’s customers such an extranet, while at the same time, customers’ view of security can not be trusted “part of the building can access the intranet.) Technically, an extranet may also, man , van, or other type of network, although, by definition, not an extranet consisting of a single LAN can be classified as, but at least one external network connections should be.

Internet

Internet interconnection is one of the world government, educational networks, public and private technology, Internet Protocol-based network suits. The Advanced Research Projects Agency Network (ARPANET), the successor to DARPA, the Defense Department has developed. The Internet World Wide Web Communications (WWW) is the original basis. Internet more and more common “name as a big, historical reasons and different from the other common internetworks.

>Internet

>

Internet interconnection is one of the world government, educational networks, public and private technology, Internet Protocol-based network suits. The Advanced Research Projects Agency Network (ARPANET), the successor to DARPA, the Defense Department has developed. The Internet World Wide Web Communications (WWW) is the original basis. Internet more and more common “name as a big, historical reasons and different from the other common internetworks.

>Extranet

>

Is concerned that in a network or an extranet one organization or institution and it is limited to one or more generally, but not necessarily, trusted organizations or entities for the network connection is limited (eg a company’s customers such an extranet, while at the same time, customers’ view of security can not be trusted “part of the building can access the intranet.) Technically, an extranet may also, man , van, or other type of network, although, by definition, not an extranet consisting of a single LAN can be classified as, but at least one external network connections should be.

Intranet

An intranet network using Internet protocol and IP is a set, based on equipment such as web browser and transfer applications, which is an administrative unit under the control file. Administrative unit that all specific, authorized users for the intranet closes. And more generally, an internal network of an organization’s intranet. Usually at least one big intranet Web server is available to users with information on the organization .

>Intranet

>

An intranet network using Internet protocol and IP is a set, based on equipment such as web browser and transfer applications, which is an administrative unit under the control file. Administrative unit that all specific, authorized users for the intranet closes. And more generally, an internal network of an organization’s intranet. Usually at least one big intranet Web server is available to users with information on the organization .

Internetwork

Interconnection network routing technology through a common computer network or network two or more specific components is concerned. Consequently one internetwork (often called a small internet) is. Two or more regions linked through network or equipment that 3 layer (OSI reference model based on”network layer) act as a router network. Network interconnection between or among, public-private, commercial, industrial or government also can be defined as an internetwork.

In modern practice, inter-network access to Internet protocol. Internetworks at least three varieties, which depends on the administration and who participate in them:

1.Intranet

2.Extranet

3.Internet

Or maybe Intranets and extranets are no Internet connections. If your Internet, intranet or being connected to the extranet from the Internet access without proper authorization is safe. Internet considered, not a part of intranet or extranet, although parts of it using an extranet portal to serve as one can.

>Internetwork

>

Interconnection network routing technology through a common computer network or network two or more specific components is concerned. Consequently one internetwork (often called a small internet) is. Two or more regions linked through network or equipment that 3 layer (OSI reference model based on”network layer) act as a router network. Network interconnection between or among, public-private, commercial, industrial or government also can be defined as an internetwork.

In modern practice, inter-network access to Internet protocol. Internetworks at least three varieties, which depends on the administration and who participate in them:

1.Intranet

2.Extranet

3.Internet

Or maybe Intranets and extranets are no Internet connections. If your Internet, intranet or being connected to the extranet from the Internet access without proper authorization is safe. Internet considered, not a part of intranet or extranet, although parts of it using an extranet portal to serve as one can.

Virtual private network

A Virtual Private Network (VPN) connectivity between nodes of a computer network in which the open network connection or something bigger (rather than physical wires as the Internet) is used by the virtual circuit. Link layer protocol that are data from the virtual network through a network when it is the case. A common application of the public Internet through secure communications, but requires a VPN authentication or content encryption security features as clear, is not it. VPN, for example, through a network of different communities can be different user traffic based security features.

A VPN is best possible, or a VPN client and VPN service provider agreement between the defined levels (SLAs) can be. In general, a VPN has a topology more complex than point to point.

A VPN allows users to edit the computer’s IP address from a real computer connected to the internet are looking other places.

>Virtual private network

>

A Virtual Private Network (VPN) connectivity between nodes of a computer network in which the open network connection or something bigger (rather than physical wires as the Internet) is used by the virtual circuit. Link layer protocol that are data from the virtual network through a network when it is the case. A common application of the public Internet through secure communications, but requires a VPN authentication or content encryption security features as clear, is not it. VPN, for example, through a network of different communities can be different user traffic based security features.

A VPN is best possible, or a VPN client and VPN service provider agreement between the defined levels (SLAs) can be. In general, a VPN has a topology more complex than point to point.

A VPN allows users to edit the computer’s IP address from a real computer connected to the internet are looking other places.