Data travels between the wires, and protocols enable the devices to talk to each other.Ĭreated in the mid-1970s by researchers who wanted to link multiple computers together in a single LAN, Ethernet developed around the same time as the internet. A physical Ethernet cable connects the devices and facilitates communication between them. This chart shows the differences between internet and Ethernet.Įthernet is a technology that connects devices together in a LAN. providing infrastructure support for IoT.sending and receiving emails and instant messages.Use cases for the internet include the following: Other services include email and File Transfer Protocol ( FTP). The web is only one service of the overall internet infrastructure and is generally used as a collection of information and resources. The web is another term used interchangeably with the internet, but the two aren't the same. The World Wide Web is the most used service of the internet. An estimated 60% of the world's population has access to the internet as of 2021, per Statista. Users connect to the internet using various hardware appliances that communicate through protocols.īillions of devices across the world use the internet. Tens of thousands of smaller networks operated and managed by organizations exist within the internet. Since its inception, the internet has taken the world by storm. Without TCP/IP and other protocols that emerged, devices located across separate networks wouldn't be able to communicate with each other. TCP/IP was the catalyst that prompted the internet to grow into the resource it has become. It wasn't until the early 1980s that a team of engineers created a way for computers located on different networks to communicate with each other via Transmission Control Protocol/Internet Protocol ( TCP/IP). When the internet's predecessor, ARPANET, was created in the 1960s, only computers on the same network could communicate with each other through packet switching. The internet is a global interconnected network comprising thousands of networks.
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