Free Essays on History Of The Internet

In 1964, the RAND proposal was put forward. Written by Paul Baran, this proposal stated the principles of a new network which was to be built for maximum strength and flexibility. This new network would have no central authority. The principles of this network were that all the nodes would be equal in status and each could send and receive messages. All the messages would be sent in packets, each with its own address. These packets would be sent at one node and would arrive at another one. This may seem rather obvious, but what was new was that the way the packets went through the net was not important. That means that if one node was destroyed, the rest of the nodes would still be able to communicate. This is of course was inefficient and rather slow, but extremely reliable. The Internet still uses this method nowadays, and there has been only one collective crash so far. The Pentagon's Advanced Research Projects Agency (ARPA) wanted to install an advanced network based on the principles in the US. The network was called ARPANET and consisted of four high speed computers (nodes). In 1969, the first node was installed in UCLA. By 1971 there were 23 nodes on ARPANET. In 1972 the first e-mail program was created by Ray Tomlinson of BBN. He chose the @ symbol to link the username to the address. Telnet protocol allowed logging on to a distant computer. It was published as Request for Comments (RFC). These were means of sharing developmental work throughout the network community. Instead of using the ARPANET for long distance computing, the scientists used it for communicating with each other. Each user had his/her own e-mail address. In 1973, â€Å"Development began on the protocol later to be called TCP/IP, it was developed by a group headed by Vinton Cerf from Stanford and Bob Kahn from DARPA. This new protocol was to allow diverse computer networks to interconnect and communicate with each other (Kristula 1974-1983).†... Free Essays on History Of The Internet Free Essays on History Of The Internet In 1964, the RAND proposal was put forward. Written by Paul Baran, this proposal stated the principles of a new network which was to be built for maximum strength and flexibility. This new network would have no central authority. The principles of this network were that all the nodes would be equal in status and each could send and receive messages. All the messages would be sent in packets, each with its own address. These packets would be sent at one node and would arrive at another one. This may seem rather obvious, but what was new was that the way the packets went through the net was not important. That means that if one node was destroyed, the rest of the nodes would still be able to communicate. This is of course was inefficient and rather slow, but extremely reliable. The Internet still uses this method nowadays, and there has been only one collective crash so far. The Pentagon's Advanced Research Projects Agency (ARPA) wanted to install an advanced network based on the principles in the US. The network was called ARPANET and consisted of four high speed computers (nodes). In 1969, the first node was installed in UCLA. By 1971 there were 23 nodes on ARPANET. In 1972 the first e-mail program was created by Ray Tomlinson of BBN. He chose the @ symbol to link the username to the address. Telnet protocol allowed logging on to a distant computer. It was published as Request for Comments (RFC). These were means of sharing developmental work throughout the network community. Instead of using the ARPANET for long distance computing, the scientists used it for communicating with each other. Each user had his/her own e-mail address. In 1973, â€Å"Development began on the protocol later to be called TCP/IP, it was developed by a group headed by Vinton Cerf from Stanford and Bob Kahn from DARPA. This new protocol was to allow diverse computer networks to interconnect and communicate with each other (Kristula 1974-1983).†...