This course covered a wide variety of IT security concepts, tools, and best practices. It introduced threats and attacks and the many ways they can show up. I learnt about the three As of information security: authentication, authorization, and accounting. I also learnt network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team.
