History of the Internet

Everything began in 1957 when a remote connection allowed programmers to work directly with the computer. Before this computers worked only in batch processing. Later in 1966 DARPA set up ARPENET, which allowed information to be passed from computer to computer. This led to IMP Subnet, which gave them control of network activity, and packet switching was born. From there, NCP was created and then turned into TCP, which was a verification of file transfers. Furthermore, Suclates created fewer nodes, which allowed for focus on communication with other networks and the Internet was born. Computers were just a transfer node, which provided a direct connection to the receiver and end-to-end structure. DARPA connected computers through gateways and OSI standardized networks from its ends and the channels divisions into separate layers. Then the TCPIP protocol came out which was a standard that guaranteed compatibility between networks and merged them creating the Internet. In 1990 the ARPANET hardware was removed but the Internet was up and running.