What is the purpose of the FIN flag in TCP header?

Powered by AI and the LinkedIn community

The FIN flag is one of the six bits in the control field of the Transmission Control Protocol (TCP) header. It is used to indicate the end of data transmission and gracefully terminate a TCP connection. In this article, you will learn about the purpose and the process of the FIN flag in network security.

Rate this article

We created this article with the help of AI. What do you think of it?
Report this article

More relevant reading