How TCP Works - What is a TCP Keepalive?

In this video, we will use Wireshark to examine TCP Keep Alive behavior. These can look scary when we see them on the screen, but what do they mean? What causes them? and When should we be concerned?

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== Links n' Things ==
▶Getting Started with Wireshark - https://bit.ly/udemywireshark
▶Getting Started with Nmap - https://bit.ly/udemynmap

== Or Catch Me Live ==
▶TCP/IP Deep Dive Analysis with Wireshark - https://bit.ly/virtualwireshark

== LIVE WIRESHARK TRAINING ==
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