UDP

• UDP Message Length: 16 bits that identify the length of the message in the Data field.

• Header Checksum: 16 bits used for error control in the header, only.The checksum process is that of cyclic redundancy check (CRC).

• Data: A variable-length field that contains the actual data content, or payload,

UDP source port

UDP destination port

UDP message length

UDP checksum

Data

. . .

• SDSL (Symmetric Digital Subscriber Line)
• SDSL (Symmetric Digital Subscriber Line)
• SDTV (Standard Definition TeleVision)
• seamless
• search engine
• SECAM (Séquential Couleur Avec Mémoire)
• SECBR (Severely Errored Cell Block Ratio)
• second
• secondary domain
• Second Computer Inquiry
• secret-key encryption
• Section Overhead (SOH)
• section terminating equipment (STE)
• Secure European System for Applications in a Multivendor Environment (Sesame)
• Secure Hypertext Transport Protocol (S-HTTP)
• Secure Multipurpose Internet Mail Extension (S/MIME)
• Secure Sockets Layer (SSL)
• security
• security
• security
• security management
• seed rod
• segment
• segmentation
• segmentation and reassembly (SAR)