Which protections are typically associated with data privacy on platforms?

• A. Public-domain licensing and open data.
• B. Consent mechanisms and data minimization.
• C. Advertising targeting and data selling.
• D. No protections exist.

Answer: (B)

Data privacy on platforms relies on giving people control over their information and limiting how much data is collected in the first place. Consent mechanisms involve asking for explicit permission before collecting or using personal data and often letting users choose which data to share and for what purposes. Data minimization means gathering only what is necessary to provide the service, reducing the amount of sensitive information at risk and making privacy easier to protect.

These approaches align with how privacy regulation and good practice work: you empower users to decide what happens with their data, and you limit exposure by not collecting more than what’s needed. In contrast, public-domain licensing and open data focus on how data is shared rather than protecting individuals, advertising targeting and data selling rely on using data rather than safeguarding it, and saying there are no protections ignores the real, widely adopted practices that safeguard privacy.