port number

Configuring Windows Firewall – CompTIA A+ 220-902 – 1.6

CompTIA A+ 220-902 / January 28, 2016

The Windows Firewall is one of the best ways to manage the traffic to and from your computer. In this video, you’ll learn the different options for configuring the Windows Firewall and how to configure an inbound or outbound security rule.

Common Network Ports – CompTIA Security+ SY0-401: 1.4

CompTIA Security+ SY0-401 / July 31, 2014

We rely on the TCP and UDP protocols to keep all of our network traffic going to the right place at the right time. In this video, you’ll learn the differences between the two protocols and some of the most popular port numbers in use today.