2004 · Networks & the Web
TCP/IP let independently designed networks communicate through common rules.
Visual guide
Divide data into addressed packets.
Forward packets across networks.
Recover an ordered stream with TCP.
An open set of common protocols helped the Internet grow across machines, institutions and network technologies.
The Internet is the underlying network infrastructure; the World Wide Web is one service built on it.
01 · The idea
Vinton Cerf and Robert Kahn developed the foundations of internetworking. IP carries packets across interconnected networks; TCP can provide reliable ordered delivery over that packet service. This layering allowed diverse underlying networks to participate without first becoming identical.
An open set of common protocols helped the Internet grow across machines, institutions and network technologies.
02 · The people
Robert Kahn developed the idea of connecting independently designed packet networks through an open internetwork architecture. Working with Vinton Cerf, he helped design the protocols that became TCP/IP. At ARPA he also guided research and deployment that turned networking ideas into functioning infrastructure. He later founded CNRI to support emerging information technologies. His contribution joined architectural invention with the organizational work needed to make networking succeed.
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Vinton Cerf worked with Robert Kahn to design the TCP/IP protocols, allowing different networks to exchange packets without sharing one internal technology. He contributed to the technical development and broad adoption of the Internet through research, standards work, and institutional leadership. His career included Stanford, ARPA, CNRI, and MCI before he joined Google. The 2004 award recognized both protocol design and sustained leadership in internetworking.
Read the biography ↗03 · Read further
Original explanations based on the official award record. The subject label is an editorial navigation aid.
Ethernet made local networking a shared, practical technology.
The story
URLs, HTTP and HTML made information across the Internet browsable.
The story