List of network protocols (OSI model) This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model. This list is not exclusive to only the OSI protocol family.

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.

Jul 23, 2025 · The communication mechanism between two network devices is shown by seven different layers in the OSI model. Every layer in the OSI model works based on different network protocols. At …

Sep 16, 2024 · We’ll explore what network protocols are, the main types, and then dive into 30 of the most common protocols—from foundational communication protocols like TCP/IP to specialized …

Jan 20, 2025 · Network protocols can be categorized into these three main types: Communication, Security, and Management. #1. Communication Protocols. These protocols focus on enabling the …

Oct 13, 2025 · Learn the most common types of network protocols and how they work in a computer network. TCP stands for Transmission Control Protocol. UDP stands for User Datagram Protocol. …

Nov 25, 2025 · Here’s a network protocols list of the 12 most common types of protocols in networking: Communication protocols are responsible for enabling communication between devices on a network.

In this article, we present a comprehensive guide to essential network protocols. From the ubiquitous HTTP and TCP to the specialized protocols used in industrial automation and IoT, we explore the …

Aug 4, 2025 · In this article, we'll tell you what they are, how they work, which are the most commonly used, and how digital communications are organized. What is a network protocol and why is it so …

May 19, 2025 · One ServerCore article states, “there are more than 7,000 protocols globally, and their number is still increasing.” While we won’t go into detail on every network protocol here, we are …