Mobile Privacy Proxy for Location-Based Data Control
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Solution Overview
Problem
Existing mobile platforms lack a robust security management system that provides users with sufficient control over the transmission of sensitive data, particularly in relation to privacy policies based on the device's location.
Innovation Solution
A mobile privacy information proxy is installed on mobile devices to periodically download and apply location-based privacy policies, which identify sensitive data formats and alert users before transmitting such data, allowing them to decide whether to proceed with the transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If proxy interceptors are used to monitor and filter data, then data transmission control is improved, but user control over sensitive data transmission is insufficient
Solution Approach 1:
The system enables users to directly control their own data transmission by displaying privacy policy information and seeking user authorization before allowing sensitive data to be transmitted. The proxy interceptor serves the user's privacy needs by automatically determining applicable policies and presenting them for user decision, making the system self-serving rather than merely monitoring.
Solution Approach 2:
The system implements feedback by displaying privacy policy information to users and seeking their authorization before data transmission occurs. The proxy interceptor provides feedback about applicable privacy policies and waits for user response, creating a closed-loop control system that respects user decisions.
2Reliability
If location-based privacy policies are applied, then compliance with local privacy regulations is improved, but device complexity increases
Solution Approach 1:
The system performs preliminary action by determining the user's location and identifying applicable privacy policies before data transmission occurs. The proxy interceptor proactively determines location-based policies in advance, so that when data transmission is requested, the appropriate policies are already identified and ready for user review.
Solution Approach 2:
The proxy interceptor acts as an intermediary between the mobile device and the network, automatically handling location determination and privacy policy identification. This intermediary component absorbs the complexity of location-based policy management, shielding the user from technical details while ensuring compliance.
3Ease of operation
If sensitive data is transmitted, then data accessibility is improved, but security risks increase
Solution Approach 1:
The system performs preliminary security assessment by determining whether data contains sensitive information and identifying applicable privacy policies before transmission occurs. This preliminary action allows the system to prepare appropriate security measures and user notifications in advance, enabling informed decisions about data transmission.
Solution Approach 2:
The system provides feedback to users about security risks by displaying privacy policy information and seeking authorization before data transmission. The proxy interceptor communicates potential security implications to users and waits for their informed response, creating a feedback loop that balances accessibility with security.
Data Source
AI summary
An approach is provided for managing data being transmitted from a mobile device. The mobile device receives a request from a user to initiate a transmission of data. The mobile device determines whether the data includes person or business-related sensitive information based on a format of the data, and if so, the mobile device determines a country in which the mobile device is currently located, determines a privacy policy of the country in which the mobile device is currently located, and determines whether the privacy policy applies to a type of the data corresponding to the format of the data; and if so, the mobile device notifies the user of the privacy policy of the country, identifies to the user the type of the data for which the privacy policy applies, and queries the user whether to transmit the data as requested by the user.