Access Card Receptacle for Penetration Testing

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Solution Overview

Problem

Current penetration testing methods, such as USB drop attacks, have limited effectiveness due to improved awareness and security measures, necessitating the need for adaptable techniques to identify vulnerabilities in various systems.

Innovation Solution

A method involving an access card receptacle to obtain and transmit access card data, generating an attack profile, and performing penetration tests based on this data to test system vulnerabilities across multiple systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If USB drop attacks are used for penetration testing, then data can be extracted from USB devices, but the effectiveness is limited due to improved security awareness and measures

Engineering Contradiction:
Improvepenetration testing effectivenessVSAvoidadaptability to different security measures
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The access card receptacle is designed to work with multiple types of access cards (proximity cards, contactless smart cards, magnetic stripe cards) and can extract data from various card formats. This multi-functionality allows the penetration testing system to adapt to different security systems and card types, overcoming the limitations of USB-specific drop attacks and providing universal vulnerability assessment across diverse access control systems.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If access card data is extracted and transmitted through multiple opportunities, then the data extraction time is extended and effectiveness is improved, but the complexity of the penetration testing system increases

Engineering Contradiction:
Improvevulnerability identification effectivenessVSAvoidpenetration testing system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by first obtaining access card data through the receptacle before attempting penetration testing. The attack profile is generated in advance based on the extracted card data, and multiple transmission opportunities are prepared beforehand. This preliminary data collection and profile generation simplifies the actual penetration testing phase while maintaining high effectiveness through pre-analyzed vulnerability information.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The access card receptacle acts as an intermediary device that bridges the gap between physical access card data and the penetration testing system. It captures card data, stores it temporarily, and transmits it to the analysis system. This intermediary role simplifies the overall system architecture by separating data collection from data analysis, allowing each component to be optimized independently while reducing overall complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If access card receptacle is used to obtain and transmit card data, then multiple transmission opportunities are available, but the difficulty of detecting and measuring the penetration testing process increases

Engineering Contradiction:
Improvesystem vulnerability testing accuracyVSAvoidpenetration testing detection difficulty
Core Design Contradiction:
ReliabilityVSDifficulty of detecting and measuring

Solution Approach 1:

The system extracts only the necessary access card data (card number, expiration date, magnetic stripe information) from the physical access card through the receptacle, separating this extraction process from the actual penetration testing activities. By taking out and analyzing card data independently beforehand, the system can conduct penetration tests without physically handling or tampering with the original access cards during the testing process, making the testing harder to detect while maintaining accuracy.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11281773B2Access card penetration testing
Publication Date: 2022.03.22 INTERNATIONAL BUSINESS MACHINE CORPORATION
  • US11281773B2 patent drawing
  • US11281773B2 patent drawing
  • US11281773B2 patent drawing

AI summary

A method can include obtaining access card data from an access card. The access card can include accessibility data. The access card can be configured to electronically permit access to one or more systems by transmitting the accessibility data. The access card data can include at least a portion of the accessibility data. The method can further include storing the access card data. The method can further include transmitting the access card data to a penetration test system that is configured to test the one or more systems for at least one system vulnerability based, at least in part, on the access card data.