The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first computer networks to implement the TCP/IP protocol suite. Both technologies became the technical foundation of the Internet.

2025年2月25日 · ARPANET was an end-product of a decade of computer-communications developments spurred by military concerns that the Soviets might use their jet bombers to launch surprise nuclear attacks against the United States.

What is ARPANET? The U.S. Advanced Research Projects Agency Network (ARPANET) was the first public packet-switched computer network. It was first used in 1969 and finally decommissioned in 1989. ARPANET's main use was for academic and research purposes.

2024年2月8日 · Explore the journey of ARPANET, the pioneering project that laid the groundwork for today's Internet, in this detailed historical account.

ARPA research played a central role in launching the “Information Revolution,” including developing or furthering much of the conceptual basis for ARPANET, a pioneering network for sharing digital resources among geographically separated computers.

2025年1月8日 · ARPANET, established in 1969 by the US Department of Defense, was the first distributed control network and the precursor to the Internet, utilizing TCP/IP protocols for communication among scientific users.

2023年11月19日 · What exactly was ARPANet? In short, ARPANet was the world‘s first operational packet switching computer network. It laid the foundations for modern computer networking and led directly to the creation of the Internet.

ARPANET is the oldest and most influential merger of computer networks which contributed to the birth of the Internet. Learn more about the ARPANET system.

After the ARPANET was functioning, the computer scientists using it realized that assisting human communication was a major fundamental advance that the ARPANET made possible.

2018年9月24日 · Designed as a computer version of the nuclear bomb shelter, ARPAnet protected the flow of information between military installations by creating a network of geographically separated computers that could exchange information via a newly developed technology called NCP or Network Control Protocol.