Oct 13, 2025 · The TCP 3-Way Handshake is a process used by the Transmission Control Protocol (TCP) to establish a reliable connection between a client and a server before data …

Jun 27, 2024 · What is TCP Three-Way HandShake? Three-Way HandShake or a TCP 3-way handshake is a process which is used in a TCP/IP network to make a connection between the …

Jul 8, 2025 · What Is a Three-Way Handshake? Learn what a three-way handshake is and why it’s important in network communications. A three-way handshake, or TCP three-way …

Apr 7, 2025 · Can a TCP connection be established without a three-way handshake? No, TCP requires the three-way handshake to ensure reliability and synchronization before exchanging …

Aug 4, 2025 · The three-way handshake is a three-step negotiation process between a client and server that establishes a TCP connection. This process occurs before any application data …

TCP uses the full-duplex connection to synchronize (SYN) and acknowledge (ACK) each other on both sides. There are three steps for both establishing and closing a connection. They are − …

Oct 2, 2023 · The Transmission Control Protocol (TCP) is a connection-oriented protocol that uses the three-way handshake to transmit and receive data.

Feb 2, 2024 · The three-way handshake is necessary to establish a reliable connection between two hosts. It synchronizes sequence numbers and acknowledges between the client and …

Nov 30, 2025 · TCP (Transmission Control Protocol) uses a three-way handshake (aka TCP-handshake, three message handshake, and/or SYN-SYN-ACK) to set up a TCP/IP connection …

Learn how TCP uses a three-way handshake with SYN and ACK flags to establish reliable client-server connections efficiently.