NPTEL Cyber Security and Privacy Week 12 Assignment Answers 2024

1. Why is understanding the value that individuals assign to the protection of their personal data important for businesses?

To enable businesses to use personal data for maximum commercial gain
To help businesses develop privacy-enhancing initiatives that can provide a competitive advantage
To allow businesses to mandate strict data collection and usage policies without considering consumer preferences
To facilitate the creation of personal data trading markets where individuals can monetize their information

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2. Which of the following is true?

Privacy valuation is consistent across all individuals and contexts
Privacy valuation is influenced by external factors and remains stable over time
Privacy valuation can differ based on the specific context and circumstances
Privacy valuation is solely determined by economic factors and market trends

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3. What is the core idea behind the privacy calculus?

Individuals make irrational decisions about sharing personal information
Individuals engage in a cost-benefit analysis to decide whether to disclose personal data
Individuals do not have any control over the disclosure of their personal information
Individuals are solely motivated by the potential benefits of data sharing

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4. True or False: Willingness to accept tends to produce privacy valuations that are substantially lower than those produced by Willingness to pay.

True
False

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5. Which design approach is best recommended to address privacy concerns with digital contact tracing applications?

Implement a centralized architecture where all contact tracing data is stored and processed by a single authority
Develop a decentralized, privacy-preserving architecture that minimizes the sharing of personal data
Prioritize public health benefits over individual privacy protections in the design of contact tracing systems
Require mandatory participation in contact tracing programs to maximize the effectiveness of the technology

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6. What does Prospect Theory suggest about how people perceive gains and losses?

People value all gains and losses equally.
Individuals are more likely to take risks for potential gains.
Losses are typically felt more intensely than gains.
People only care about maximizing their financial gains

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7. Which of the following is/are considered recommended practices to protect privacy in AI systems?

Collect and handle data responsibly
Leverage on-device processing where appropriate
Appropriately safeguard data privacy inML models
All the above

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8. AI systems must comply with privacy laws such as the GDPR, such that: (1) it requires transparency about the collection, use, and storage of data. (2) it mandates that consumers have appropriate controls to choose how their data is used.

Only (1) is True
Only (2) is True
(1) and (2) are True
(1) and (2) are False

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9. ‘Ajay’ enters into a contract with ‘Bijoy’ to provide a service ‘ABC’ to ‘Bijoy’. As part of the contract, ‘Bijoy’ consents to processing of his personal data by ‘Ajay’. If ‘Bijoy’ withdraws his consent to processing of his personal data, ‘Ajay’ may stop offering the service ‘ABC’ to ‘Bijoy’. As per the Digital Personal Data Protection Bill, 2022, Bijoy is the _____________.