Teaching in Hong Kong, Day 12

After another busy Monday, we had a discussion of all of the material that had featured in the podcasts and the podcasts themselves. It was quite obvious that the students had picked up the concepts involved and had a good working and application-level understanding of what was going on. (It turned out later that the students had in fact formed a study group for some of the podcast material, watching as a group for discussion. Nice to see that can happen without prompting!) This Tuesday was an important day because it was the last day of formal ‘coursework’ in the sense of new material being discussed in the course.

We covered network security, which is one of my many areas of interest, and went through all of the many ways that horrible things can happen to nice people. I had original wanted to extend this part of the course beyond the base course content but it had quickly become apparent that jamming more into this course wasn’t going to help anyone so I covered some of the material but not in as great a depth.

A vast amount of the stuff that we cover in security is actually really well summarised at XKCD, here’s an example:

XKCD 936 – It’s ok to stop using NVdisdf&Y3 as your password.

The end of the day was a briefing session, as we were off to Macau the next day for, well, getting a sense of the culture around here and seeing how another SAR functions in its new relationship with China. I also reminded the students that passports were required and, armed with excellent local knowledge from Louis Wong at the OAL, we prepared for a Macanese adventure.

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