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Welcome to week 1
Before securing a network, you need to understand the basic design of a network and how it functi...
Chris: My path to cybersecurity
My name is Chris and I'm the Chief Information Security Officer at Google Fiber. We provide high ...
What are networks?
Welcome! Before you can understand the importance of securing a network, you need to know what a ...
Tina: Working in network security
My name is Tina and I'm a software engineer at Google. As a software engineer, I work on an inter...
Emmanuel: Useful skills for network security
My name is Emmanuel and I am an offensive security engineer at Google. For offensive security, my...
Network tools
In this video, you'll learn about the common devices that make up a network. Let's get started.A ...
Network components, devices, and diagrams
In this section of the course, you will learn about network architecture. Once you have a found...
Cloud networks
Companies have traditionally owned their network devices, and kept them in their own office build...
Cloud networks
Companies have traditionally owned their network devices, and kept them in their own office build...
Introduction to network communication
Networks help organizations communicate and connect. But communication makes network attacks more...
The TCP/IP model
Hello again. In this video, you'll learn more about communication protocols and devices used to c...
The four layers of the TCP/IP model
Now that we've discussed the structure of a network and how communications takes place, it's impo...
Local and wide network communication
Let's learn about how IP addresses are used to communicate over a network. IP stands for internet...
Wrap-up
Hey, you made it! Well done! Let's wrap up what you've learned in this section of the course.We e...
Glossary terms from Course 3, Week 1
Terms and definitions from Course 3, Week 1 Bandwidth: The maximum data transmission capacity ...
Welcome to week 2, Network potocols
Congratulations on the progress you've made so far!In this section, you'll learn about hownetwo...
Common network protocols
In this section of the course, you learned about network protocols and how they organize communic...
Additional network protocols
In previous readings and videos, you learned how network protocols organize the sending and recei...
Antara: Working in network security
My name is Antara,I work on the Enterprise Infrastructure Protection Team at Google.And our main ...
Wireless protocols, The evolution of wireless security protocols
So far, you've learned abouta variety of network protocols,including communication protocols like...