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UDP

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May 1, 2024 Updated May 12, 2025 18 minute read
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User Datagram Protocol (UDP) is a core communication protocol in the Internet Protocol (IP) suite, used for sending messages, known as datagrams, to other hosts on an IP network. Unlike its counterpart, Transmission Control Protocol (TCP), UDP is a connectionless protocol. This means it doesn't establish a formal connection before sending data, allowing for faster transmission. UDP is particularly well-suited for applications where speed is critical and some data loss is acceptable.

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Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in UDP.
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Guide to Wireless Network Security
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Is an administrator's guide to UDP. It covers everything from the basics of UDP to its advanced features, such as multicast and congestion control. It is an excellent resource for anyone who wants to learn more about UDP.
Guide to Wireless Network Security
Hardcover
$$$$
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Northern Ireland Yearbook 2003
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Is an introduction to UDP. It covers the basics of UDP, as well as more advanced topics such as socket programming and network security. It is an excellent resource for anyone who wants to learn more about UDP.
Northern Ireland Yearbook 2003
Paperback
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Northern Ireland Yearbook 2003
Kindle Edition
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