For each scenario given below, imagine that you are in charge of security. Apply the security mindset to answer these questions: What assets are important for you to protect? What security threats will you choose to defend against? What countermeasures can you justify, in terms of costs and benefits?
1. You have a supermarket store that have a self-checkout convenience.
2. As a teacher in JUC for CS 424 Computer Security, you have a class of 250+ students and you are grading their assignment.