Remote Data Sharing Security via Fingerprint Blocking
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Solution Overview
Problem
Existing security systems are inadequate in preventing data loss due to remote data sharing, particularly in unauthorized or unwanted disclosure of data.
Innovation Solution
A system and method that identify data access attempts during remote sharing sessions and prevent access to data by using agents, plug-ins, or gateways to block or deny requests, comparing data fingerprints against known confidential data or disallowed applications, and configuring remote data sharing applications to restrict access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If security systems are implemented to prevent unauthorized data access, then data security is improved, but remote data sharing functionality is restricted
Solution Approach 1:
The patent applies local quality by implementing different security measures for different data access scenarios. Confidential data is identified through fingerprinting and subjected to restricted access controls during remote sharing sessions, while non-confidential data maintains normal accessibility. This allows the system to provide targeted security protection where needed without broadly restricting remote data sharing functionality.
Solution Approach 2:
The patent introduces an intermediary security system that acts as a mediator between data protection requirements and remote sharing needs. The security system monitors remote sharing sessions, identifies confidential data through fingerprint comparison, and selectively blocks access attempts to protected data while allowing legitimate sharing of non-sensitive information. This intermediary layer resolves the contradiction by enabling both security and sharing functionality simultaneously.
2Loss of information
If data access is blocked during remote sharing sessions, then data loss prevention is improved, but legitimate data access is hindered
Solution Approach 1:
The patent applies preliminary action by pre-identifying confidential data through fingerprinting before remote sharing sessions begin. Data fingerprints are stored and compared during sessions to proactively prevent unauthorized access attempts. This preliminary identification allows the system to distinguish between legitimate and unauthorized access requests, blocking only those that pose a data loss risk while maintaining convenient access for authorized operations.
Solution Approach 2:
The patent implements dynamic access control where the level of data protection adjusts based on the active remote sharing session state. When a remote sharing session is detected, the system dynamically blocks access to confidential data identified through fingerprint matching. When no such session is active, normal data access operations proceed without restriction. This dynamic approach prevents data loss during vulnerable periods while maintaining operational convenience during normal usage.
Data Source
AI summary
A system, method, and computer program product are provided for preventing access to data associated with a data access attempt. In use, a data access attempt associated with a remote data sharing session is identified. Further, access to the data is prevented.