In week 6, we learnt chapter 8 and 9, which are about communication network and privacy-security-ethics. The chapter was not that hard, and I learnt a lot of new things from the lecture. Sir Hairudin taught us about the connectivity, wireless revolution, communication systems, network security, different types of networks, primary privacy issues and ways to protect computer security, and a lot more. It was a lot of information to digest, and I learnt a lot of new things from the lecture itself. I also was really interested in the subtopic of malicious program and computer crime, since it was an entertaining topic to learn.
