Which term refers to the initial request sent to establish a TCP session with a web server?

Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

Which term refers to the initial request sent to establish a TCP session with a web server?

Explanation:
Opening a TCP connection begins with the client sending a segment that has the SYN flag set—the SYN request. This is the signal that starts the three-way handshake to establish a session with the web server. After that, the server replies with a SYN-ACK and the client finishes with an ACK to complete the connection. The SYN request is the term that specifically describes that initial synchronization packet used to initiate the session. A SYN Flood is a flood of SYN packets aimed at overwhelming a server (an attack), not the normal initiation of a single session. Telnet is a separate remote-login protocol and does not describe the initial handshake. Terminator is unrelated.

Opening a TCP connection begins with the client sending a segment that has the SYN flag set—the SYN request. This is the signal that starts the three-way handshake to establish a session with the web server. After that, the server replies with a SYN-ACK and the client finishes with an ACK to complete the connection. The SYN request is the term that specifically describes that initial synchronization packet used to initiate the session. A SYN Flood is a flood of SYN packets aimed at overwhelming a server (an attack), not the normal initiation of a single session. Telnet is a separate remote-login protocol and does not describe the initial handshake. Terminator is unrelated.

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