Coming from the Greek prefix prōt - ("first") and the verb kollan ("to glue together"), prōtokollon gave us our word protocol. In its earliest uses in the 15th century, the word referred to a record of a document …

PROTOCOL definition: 1. the system of rules and acceptable behaviour used at official ceremonies and occasions: 2. a…. Learn more.

Examples of protocols that use plain, human-readable text for their commands are FTP (File Transfer Protocol), SMTP (Simple Mail Transfer Protocol), early versions of HTTP (Hypertext Transfer …

PROTOCOL meaning: 1. the system of rules and acceptable behaviour used at official ceremonies and occasions: 2. a…. Learn more.

Jun 11, 2026 · Network protocol is a collection of rules that governs how data is transmitted, received, and interpreted between devices on a network, regardless of their internal structure or design.

Why are network protocols so crucial for making the Internet work? Learn what a protocol is, explore different network layer protocols, and more.

Sep 7, 2025 · Sometimes called an access method, a protocol is a standard used to define a method of exchanging data over a computer network, such as local area network, Internet, Intranet, etc.

Oct 23, 2025 · Computers require strict, predefined rules to exchange data accurately and consistently. These rules are called network protocols. Hundreds of protocols support various types of machine-to …

Jun 1, 2026 · Nature Protocols is an online journal publishing high-quality, citable, peer-reviewed protocols from the leading laboratories in all fields of biological and biomedical science.

PROTOCOL definition: the customs and regulations dealing with diplomatic formality, precedence, and etiquette. See examples of protocol used in a sentence.