Cybersecurity project ideas/proposals with 5 milestones (steps)

You must submit 3 cybersecurity project proposals with the topic being 50-100 words and five milestones being 25-50 words each. I can’t think of any good project ideas along with 5 steps explaining what and how I will be completing the project. Please try to think of easy ones. This project is NOT just written material but has to being something relating to cybersecurity by creating, developing, experimenting, or producing something. Please read the pdf attachment before bidding. Thank you.