Location-Based Web Cookie Segmentation for Secure Browsing

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Solution Overview

Problem

Conventional internet browsers store global web cookies without location differentiation, leading to security and privacy concerns as they can be accessed unrestricted by various internet servers, and anonymous browsing prevents webpage customization.

Innovation Solution

Implementing location-based web cookies, where different sets are designated for specific locations, activated and deactivated based on the device's location, using a networked system with user devices and service provider servers to manage and encrypt cookies for secure and customizable browsing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If global web cookies are stored without location differentiation, then webpage customization and user experience improvement are achieved, but security and privacy concerns arise due to unrestricted access by various internet servers

Engineering Contradiction:
Improvewebpage customizationVSAvoidsecurity and privacy risks
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent segments web cookies into location-specific sets, where each set is associated with a particular geographic location. The system divides the single global cookie storage into multiple location-based cookie stores, allowing cookies to be activated or deactivated based on the user's current location. This segmentation enables customization benefits while restricting access to only authorized locations, thereby resolving the security-privacy contradiction.

Inventive Principle:
Principle #1Segmentation

2Object-affected harmful factors

If anonymous browsing is implemented to prevent cookie access, then privacy is protected, but webpage customization benefits are lost

Engineering Contradiction:
Improveprivacy protectionVSAvoidwebpage customization
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The patent implements dynamic cookie management where cookie sets are activated or deactivated based on the user's location rather than permanently blocking all cookies. The system dynamically adjusts cookie availability - enabling customization when the user is in authorized locations while maintaining privacy when location-based access is not permitted. This dynamic approach resolves the contradiction by making privacy protection context-dependent rather than absolute.

Inventive Principle:
Principle #15Dynamics

3Object-affected harmful factors

If location-based cookie sets are implemented with activation/deactivation, then security and privacy are enhanced, but device complexity increases

Engineering Contradiction:
Improvesecurity and privacyVSAvoidcookie management system
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The patent implements self-service mechanisms where the browser automatically determines the user's location and activates or deactivates appropriate cookie sets without requiring manual user intervention. The system autonomously manages the complexity of location-based cookie differentiation by automatically selecting and activating the appropriate cookie set based on current location, thereby enhancing security and privacy while minimizing the perceived complexity for the user.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12120191B2Systems and methods for implementing access control based on location-based cookies
Publication Date: 2024.10.15 PAYPAL INC
  • US12120191B2 patent drawing
  • US12120191B2 patent drawing
  • US12120191B2 patent drawing

AI summary

A communication device may have a set of web cookies designated for a specific location. When the communication device enters the specific location, the set of web cookies, which are designated for the specific location, may be used to customize a web page displayed at the communication device. When the communication device exits the specific location, the set of web cookies, which are designated for the specific location, may be inactivated. Different sets of web cookies may be designated for different locations. For example, a set of web cookies may be designated for home and another set of web cookies may be designated for work. The communication device may activate an appropriate set of web cookies based on the location of the communication device.