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  1. PROTOCOL Definition & Meaning - Merriam-Webster

    : a preliminary memorandum often formulated and signed by diplomatic negotiators as a basis for a final convention or treaty. Thesaurus: All synonyms and antonyms for protocol.

  2. Types of Network Protocols and Their Uses - GeeksforGeeks

    Jul 23, 2025 · Network protocols are a set of rules that are responsible for the communication of data between various devices in the network. These protocols define guidelines and conventions for …

  3. What is a protocol? | Network protocol definition - Cloudflare

    Network protocols are like a common language for computers. The computers within a network may use vastly different software and hardware; however, the use of protocols enables them to communicate …

  4. Protocol | Definition, Examples, & Facts | Britannica

    Oct 10, 2025 · Protocols are established by international or industrywide organizations. Perhaps the most important computer protocol is OSI (Open Systems Interconnection), a set of guidelines for …

  5. Communication protocol - Wikipedia

    The vertical flows (and protocols) are in-system and the horizontal message flows (and protocols) are between systems. The message flows are governed by rules, and data formats specified by protocols.

  6. PROTOCOL | English meaning - Cambridge Dictionary

    Interaction protocols model the flow of the interaction and the message contents, and the ontology defines the semantics of each message. Therefore, agent designers are faced with a choice of a …

  7. PROTOCOL Definition & Meaning | Dictionary.com

    Protocol generally means an official set of procedures for what actions to take in a certain situation. Protocol has many specific uses, but most of them deal with such a plan or the documents that spell …

  8. 15 Common Network Protocols and Their Functions Explained

    Feb 27, 2025 · Explore 15 common network protocols, including TCP/IP, HTTP, BGP and DNS. Learn about their roles in internet communication, data management and security.

  9. What Is a Network Protocol, and How Does It Work? - CompTIA

    Dec 19, 2024 · Learn about network protocols, the rules that enable communication between devices in a network. Discover how they work, their types (communication, management, security), and their …

  10. Protocol - definition of protocol by The Free Dictionary

    1. the customs and regulations dealing with diplomatic formality, precedence, and etiquette. 2. an original draft, minute, or record from which a document, esp. a treaty, is prepared. 3. a …