Secure Consultation System for EDA IP Protection
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Solution Overview
Problem
Designing integrated circuits is complex, and existing Electronic Design Automation (EDA) software tools pose a risk of intellectual property misappropriation when sensitive design data is shared with consultants, as it may be intercepted or accessed unauthorizedly, even by trusted entities.
Innovation Solution
A secure consultation system is implemented, featuring a secure network with a local firewall, intrusion detection, cryptographic key services, and encrypted sensitive data storage, allowing authorized users to execute application programs on sensitive data without direct access, thus protecting it from internal and external threats.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If sensitive design data is shared with consultant entities for EDA software assistance, then technical support and problem resolution are improved, but the risk of intellectual property misappropriation and unauthorized access increases
Solution Approach 1:
The patent introduces a secure consultation system that acts as an intermediary between owner entities and consultant entities. This system includes a secure network environment with controlled access, where sensitive design data can be shared for consultation purposes without direct exposure to consultant personnel. The intermediary architecture enables technical support while maintaining security through controlled data access mechanisms.
Solution Approach 2:
The patent segments the consultation system into distinct secure network environments and access control layers. Sensitive design data is isolated within protected network segments, while consultant entities access only specific portions through controlled interfaces. This segmentation prevents unauthorized access to the entire dataset while enabling targeted technical support.
2Productivity
If sensitive data is transmitted or stored outside the owner entity's secure environment, then consultation and problem resolution are enabled, but data confidentiality and security are compromised
Solution Approach 1:
The patent implements a nested architecture where secure consultation environments are embedded within the owner entity's secure network infrastructure. The consultation system operates within nested security layers, with data remaining contained within protected environments throughout the consultation process. This nesting enables consultation efficiency while maintaining data confidentiality through layered security.
3Loss of time
If direct access to sensitive data is provided to consultant personnel for troubleshooting, then problem resolution speed is improved, but the risk of unauthorized access and data exposure increases
Solution Approach 1:
The patent creates controlled copies or representations of sensitive design data that can be accessed by consultant personnel within the secure consultation environment. These copies enable troubleshooting and problem resolution without exposing the original sensitive data. Consultants work with secured representations while the actual sensitive data remains protected in the owner entity's environment.
Data Source
AI summary
A secure consultation system is disclosed that enables an owner entity to securely store its most secure and private data such that designated entities of the owner entity and a consultant entity can execute application programs on that data and thus, to consult on the operation and correctness of the application programs and the data.