Location-Based Security Modification for Wireless Networks
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current wireless communication systems face inefficiencies in data security, as existing methods require constant high-security measures across all data transmissions and access, which reduces transmission rates and increases user burden, while not always necessitating the highest level of security, especially based on location.
Innovation Solution
A method and system that adjust security levels for network user nodes based on their location, using a location sensing device to determine the node's position and modify security settings from a range of levels, allowing for varying levels of security depending on the location, thereby optimizing security and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If high-security measures are applied to all data transmissions, then data security is improved, but transmission rate deteriorates
Solution Approach 1:
The patent applies different security levels to different data packets based on their sensitivity and the user's location. Instead of uniformly applying high security to all transmissions, the system selectively applies security measures only where needed, thereby maintaining data security for sensitive information while preserving transmission rates for non-sensitive data.
Solution Approach 2:
The security level is dynamically adjusted based on real-time conditions, specifically the user's location and the sensitivity of the data being transmitted. The system transitions from static uniform security to dynamic adaptive security, modifying protection levels as the user moves between different geographic zones or as data sensitivity varies.
2Reliability
If authentication and authorization are required every time data is accessed, then data security is improved, but user convenience deteriorates
Solution Approach 1:
The system implements periodic re-authentication based on time intervals and location changes rather than requiring authentication for every single data access. Users authenticate when entering secure zones or after specified time periods, allowing convenient continuous access during authorized periods while maintaining security through periodic verification.
Solution Approach 2:
Authentication and authorization are performed in advance when users enter geofenced areas or before accessing sensitive data categories. Once authenticated, users enjoy convenient access without repeated prompts until conditions change (location or time), thereby performing security verification beforehand rather than continuously.
3Reliability
If encryption is applied to all data, then data security is improved, but processing time deteriorates
Solution Approach 1:
Encryption is selectively applied only to data packets containing sensitive information or transmitted in high-security zones, rather than encrypting all data uniformly. Non-sensitive data transmitted in low-security areas remains unencrypted, eliminating unnecessary processing time while maintaining security where required.
Solution Approach 2:
The encryption parameter (security level) is dynamically changed based on data sensitivity classification and location context. The system adjusts encryption intensity or applicability as a variable parameter rather than using a fixed maximum encryption level for all data, thereby reducing processing overhead for low-risk transmissions.
Data Source
AI summary
A method or system for providing a level of data security dependent on the location of the user of a wireless device is disclosed. One exemplary embodiment relates to a method of adjusting security for a network user node in communication with a network based upon the location of the node. The method is performed by determining the location of a network user node, selecting a single level of security from a group of more than two security levels based on the determined location, and modifying the security protection for the network user node based upon the selected level of security.