Definition: UDP (User Datagram Protocol) is a part of the TCP/IP suite of protocols used for communications on the Internet. It is similar to TCP except that it offers very little error-checking and does not establish a connection with a specific destination. It is most widely used to broadcast a message over a network port to all machines listening.
Also Known As: User Datagram Protocol
Editor-in-Chief at TechSpective
I have a passion for technology and gadgets--with a focus on Microsoft and security--and a desire to help others understand how technology can affect or improve their lives. I also love spending time with my wife, 7 kids, 4 dogs, 7 cats, a pot-bellied pig, and sulcata tortoise, and I like to think I enjoy reading and golf even though I never find time for either. You can contact me directly at tony@xpective.net. For more from me, you can follow me on Threads, Facebook, Instagram and LinkedIn.
Latest posts by Tony Bradley (see all)
- Why Data Security Is the Real AI Risk - June 30, 2025
- Why Being Bold Matters in Cybersecurity—and Branding - June 3, 2025
- Gear Tested and Approved: My Top Picks for Dads and Grads This Season - May 28, 2025