Network Connectivity_Kết nối mạng

You learn what networks are and how they work. You also learn about planning, designing, and installing networks in many different situations. The course introduces you to networking theory and makes the theory come alive through interactive Hands-On Activities. An important element of the hands-on approach is the ability to immediately apply and reinforce what you have learned. You can use just one operating system to practice the concepts, or you can use a combination of operating systems for broader learning. You learn why security is important and how to make security preparations. The anatomy of specific kinds of network attacks is discussed so you will know how to block them. You learn how to secure networks through many approaches, such as updating operating systems, using IPSec, and creating border and firewall security