3. Computer Networks
Building Blocks
Lessons: 0
Projects: 0
Assessments: 0
Course Description
Computing devices today rarely work on their own. To provide really useful and powerful solutions they connect, exchange data and communicate with each other, creating what are known as computer networks. The biggest network of networks that is an integral part of our lives today is the Internet. In this course, you will learn about the basics of computer networks, and how the Internet works. You will also learn about the World Wide Web, which is a revolutionary way in which the Internet is used today.
Curriculum
1
Network Characteristics
LessonsProjects
Lessons:
- Size and Scope
- Performance
2
Network Components
LessonsProjects
Lessons:
- Routers and Switches
- Cables and Connectors
- Firewalls
3
Network Connection Types
LessonsProjects
Lessons:
- Ethernet
- Wireless
- Cellular
4
Network Protocols
LessonsProjects
Lessons:
- TCP/IP
- HTTP
- Domain Name System
5
The Internet and WWW
LessonsProjects
Lessons:
- Infrastructure
- Core Applications
- World Wide Web
6
Network Security
LessonsProjects
Lessons:
- Encryption
- Public Key Infrastructure
- Transport Layer Security
- Digital Certificates
- Virtual Private Networks
- Network Characteristics
- Network Components
- Network Connection Types
- Network Protocols
- The Internet and WWW
- Network Security