only about these topics:

-Privacy and Security is a Shared Responsibility:
1-Governmental Responsibilities (setting rules, educating people. etc.)
2-Developers’ Responsibilities
3-Business’ Responsibilities
4-Home Users’ Responsibilities

2- strategies design Privacy  : (explain )
1-Minimize 2- Hide 3- Separate 4- Aggregate 5- Inform 6- Control 7- Enforce 8- Demonstrate