Networks
This section of the theory, Networks, is possibly the most complex of all the topics. This post is aimed at…
The Network OSI Model
Networks are incredibly complex, requiring hardware, software, communication media as well as protocols to make it all happen. To attempt…
Ethernet & Ethernet cable
This post serves to clear up the use of the word ethernet as a common mistake is to use the…
IP addresses
Data is transferred over the Internet (and most other networks) in much the same way as “snail mail” is transported…
Fibre Optic Cable
Big telecoms companies have been busy rolling out fibre along the N2 in the Garden Route area over the last…
What is the WWW?
The World Wide Web (“WWW”) is an information service that runs on the Internet. As the name suggests, it is…