8 Online Computer Networking Course Programs

Explore the fundamentals of computer networking, troubleshooting and network intrusion in this free online course.

In this free training course in Computer Networking - Digital Network Security, gain a better understanding of network architecture, protocols and digital security. This free online digital security training in computer networking focuses on digital network security. Global connectivity is a part of modern life, so it is easy to forget the dangers associated with connectivity, as data stored in cyberspace is vulnerable to data theft.

Learn the security architecture and protocols used to keep networks safe in this free online diploma course. This diploma course in Diploma in Computer Networking introduces you to the architecture and protocols used in network security. We explain the structure and function of local area networks (LANs) and wide area networks (WANs) and examine key devices like hubs, switches and routers.

Continue learning the fundamentals of Interconnecting Cisco Networking Devices with this free online course.

Students will get an introduction to Interconnecting Cisco Networking Devices with this free online course.

The PC Technology - Level 3 Online course is ideal for students who know how to use computers but want to take that next step and learn more about the different components that make up a PC and maybe take their first steps into a career as a PC Technician. The course aims to give the student a good understanding of PC Hardware, the Windows Operating System as well as guidance on maintenance, networking and security issues.

This course provides working-level computer literacy through extensive hands-on experience with microcomputer applications, as well as in-class discussions of their typical uses. The experience provides the confidence to make a comfortable adjustment to whatever computer tools are available in the workplace.

This course will cover beginner, intermediate, and advanced functions of a word processing software program and advanced formatting techniques. Topics covered include instruction and practice with letter styles, memos, tables, charts, and reports plus many advanced features such as mail merge, outlines, graphics, and styles.