Computer Networks Fundamentals

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Cyber Quince

4:36:06

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1. Course Introduction

1. Course Introduction.mp4

03:57

2. Meet your instructor.mp4

01:06

2. Computer Networks Introduction

1.1 What is a computer network.pdf

1. What is a Computer Network.mp4

02:54

2.1 What is the Internet.pdf

2. What is the Internet.mp4

02:28

3.1 What is a protocol.pdf

3. What is a Protocol.mp4

05:37

4.1 The OSI model.pdf

4. The OSI model.mp4

05:09

5.1 OSI model practical example.pdf

5.2 OSI-PT-Simulation.zip

5. OSI model - practical example.mp4

09:45

6.1 Other network models.pdf

6. Other Network models.mp4

02:14

7.1 Computer Networks history.pdf

7. Computer Networks History.mp4

03:58

3. Application Layer

1.1 Introduction to the Application Layer.pdf

1. Introduction to the Application Layer.mp4

05:32

2.1 P2P vs. Client-Server.pdf

2. P2P vs. Client-Server.mp4

04:30

3.1 HTTP.pdf

3. HTTP.mp4

10:18

4.1 HTTPS.pdf

4. HTTPS.mp4

04:22

5.1 FTP.pdf

5. FTP.mp4

05:07

6.1 Email pdf.pdf

6. E-mail.mp4

07:24

7.1 DNS.pdf

7.2 HTTP and DNS simulation.zip

7. DNS.mp4

12:58

8.1 Remote Access.pdf

8.2 Telnet-PT-Simulation.zip

8. Remote Access.mp4

06:30

4. Transport Layer

1.1 Introduction to the Transport Layer pdf.pdf

1. Introduction to the Transport Layer.mp4

04:13

2.1 UDP.pdf

2. UDP.mp4

07:23

3.1 UDP - Checksum example.pdf

3. UDP - Checksum example.mp4

01:59

4.1 TCP.pdf

4. TCP.mp4

09:18

5.1 TCP header.pdf

5. TCP header.mp4

03:53

5. The Network Layer

1.1 Introduction to the Network Layer.pdf

1. The Network layer.mp4

06:02

2.1 The IP Address.pdf

2. The IP Address.mp4

05:47

3.1 Subnetting.pdf

3. Subnetting.mp4

09:27

4. Which IP is valid.html

5.1 DHCP.pdf

5. DHCP.mp4

03:54

6.1 The Ping.pdf

6. The Ping (ICMP).mp4

05:27

7.1 NAT.pdf

7. NAT.mp4

05:23

8.1 IPv6.pptx

8. IPv6.mp4

06:58

9.1 Routing-Simulation.zip

9. Routing.mp4

14:18

10.1 Routing protocols.pdf

10. Routing Protocols (IGP vs EGP).mp4

05:47

6. Link & Physical

1. Introduction to the LinkPhysical Layer.mp4

06:51

2.1 MAC address.pdf

2. MAC address.mp4

03:29

3.1 Switching-Simulation.zip

3.2 Switching.pdf

3. Switching.mp4

09:34

4.1 ARP.pdf

4. ARP (Address Resolution Protocol).mp4

04:17

5.1 ARP Security.pptx

5. ARP security.mp4

04:24

6.1 VLAN example.zip

6.2 VLANs.pdf

6. VLANs.mp4

10:43

7.1 Ethernet.pdf

7. Ethernet.mp4

04:51

7. Mobile and Wireless Networks

1. Introduction to Mobile and Wireless networks.mp4

06:16

2.1 WiFi pdf.pdf

2. Wi-Fi.mp4

08:31

3.1 Cellular Networks.pdf

3. Cellular networks.mp4

09:37

8. Computer Networks Security

1. Introduction to Computer Networks security.mp4

02:36

2.1 Types of Threats-Attacks.pdf

2. Types of threatsattacks.mp4

10:27

3.1 Firewalls.pdf

3. Firewalls.mp4

06:26

4.1 IDS vs. IPS.pdf

4. IPS vs. IDS.mp4

04:26

Description

Use this course to cover your Computer Networking basics!

What You'll Learn?

Computer Networks basics
OSI model
Most important Application layer protocols
TCP and UDP
Most used Network layer protocols
Routing and Switching basics
IP Addressing

Who is this for?

Beginners in IT and networking field.

More details

Description
Computer Networks Fundamentals is a course that will help you get off the ground with your Computer Networks knowledge, with easy-to-understand theoretical lessons and some practical examples. In this course, the OSI (Open Systems Interconnection) model is used, following its 7 layers:

1. Physical Layer (L1)
2. Data Link Layer (L2)
3. Network Layer (L3)
4. Transport Layer (L4)
5. Session Layer (L5)
6. Presentation Layer (L6)
7. Application Layer (L7)

We will use that same order, and as a bonus, after we've thoroughly covered all 7 OSI layers, we'll also cover the topics of Computer Network Security, Mobile, and Wireless Networks too.
Computer networking knowledge is likely to improve your career prospects. Network professionals may work as network engineers or network architects, computer security specialists, or network and computer systems. Either way, opportunities in this field are plentiful.
You may also use this material as an introduction to Computer Network Security, which has been in focus lately. For the jobs offered in that area, knowing Computer Networks fundamentals is a mandatory pre-requisite, and will greatly improve your chances of getting a role in cybersecurity some day.
As in every Cyber Quince course, you're welcome to ask questions both in the Q&A section, and via direct messages. Any suggestions and requests for additional topics to be covered will also be appreciated!
Who this course is for:
Beginners in IT and networking field.

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As a computer science teacher, I created several e-learning courses and my students loved it. I quickly realized that even the best students used these materials, as they preffered knowing that they'll be able to review any lesson at any time (especially before exams ;)). This inspired me to create simple, straight to-the-point courses even for advanced subjects.I left my academic career for a job in Cyber Security, in a multi-national Telecom. Now I'd like to share my knowledge, so if there's any security/network topic you need help with, let me know and I might be able to create a course!

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