CSP 4.9: Practice PT-Big Data and Cybersecurity Dilemma

Targeted Marketing and Personalization

Apple vs. FBI Cybersecurity

Reference the Practice PT instructions on code.org
I am trying to understand what topics are allowed and not allowed by college board for the explore task. I encouraged my students to do research on a broad category of topics with respect to big data and cryptography. The results were very interesting. There were responses on cloudbleed, backdoor to encryption for national security, and data privacy to name a few.
Here are a couple student submissions for the 4.9: Practice PT - Big Data and Cyber security Dilemmas.
I think these address the rubric. What is your opinion? (1 being inadequate response; 5 being meets AP CSP criteria)

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