UDP: User Datagram Protocol in Cybersecurity
UDP stands for User Datagram Protocol. UDP is a connectionless transport protocol that sends data without establishing a session or guaranteeing delivery. It is faster than TCP but less reliable.
How UDP Is Used in Cybersecurity
Cybersecurity teams monitor UDP traffic for DNS amplification attacks and other DDoS vectors. SOC analysts investigate unexpected UDP flows that may indicate data exfiltration or tunneling. Threat intelligence analysts track botnets that abuse UDP-based protocols.
Cybersecurity Roles That Work with UDP
Related Cybersecurity Acronyms
Frequently asked questions
What does UDP stand for?
UDP stands for User Datagram Protocol. UDP is a connectionless transport protocol that sends data without establishing a session or guaranteeing delivery. It is faster than TCP but less reliable.
What is UDP used for in cybersecurity?
Cybersecurity teams monitor UDP traffic for DNS amplification attacks and other DDoS vectors. SOC analysts investigate unexpected UDP flows that may indicate data exfiltration or tunneling. Threat intelligence analysts track botnets that abuse UDP-based protocols.
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