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1967 ARPA (ARPANET) . , - (-), - , - , IMP (Interface Message Processor). IMP - , 56 /., . IMP - IMP. IMP -.
1969 ARPANET . - , , - (UCLA), - - (UCSB), - (SRI. Stanford Research Institute) . - -. IMP . - - , NCP Network Control Proto-col ( ).
, ARPANET . 1973 , Transmission Control Protocol (TCP). -, ARPANET. 1974 TCP -: TCP Transmission Control Protocol ( )
IP Internetworking Protocol ( ). IP - , TCP , . TCP/IP.
70- , ARPANET , - , - . (NSF. National Science Foundation) - , . NSFNET, ARPANET - TCP/IP. 1990 ANS (Advanced Networks and Services, Inc.).
TCP/IP NSFNET ARPANET , . , - . 80- - (internet), (Internet).
1991 NREN (National Research and Education Network - ). - (NAP, Network Access Point). -. 90- , NSFNET.
1970 1990 - : , (, ), , . 1990- - , . , WWW (World Wide Web ) -, , , -. . - , . - , .
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